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单词 approximation
释义

approximation

美 [??prɑks??me??(?)n]
英 [??pr?ks??me??(?)n]
  • n.近似值;粗略估算;类似事物
  • 网络逼近;接近;近似法
复数:approximations  
n.
estimate,guess,calculation,guesstimate
approximation
n.
1.
近似值;粗略估算an estimate of a number or an amount that is almost correct, but not exact
That's just an approximation, you understand.
你知道那仅仅是近似值。
2.
~ (of/to sth)
类似事物a thing that is similar to sth else, but is not exactly the same
Our results should be a good approximation of the true state of affairs.
我们的结果应该和实际情况相当接近。

例句

释义:
1.
But when the rotary inertia of the hub is close to that of the beam, the zeroth-order approximation model may lead to wrong result.
但当中心刚体的转动惯量接近柔性悬臂梁的转动惯量时,零次近似模型将导致错误的结果。
hkxb.buaa.edu.cn
2.
Similarly, high heat flows are to be expected among the active or not-too-long extinct magmatic belts of plate approximation zones.
同样,在板块相互靠近的地带的活动岩浆带或熄灭不久的岩浆带中也可以出现高热流。
3.
And, linear approximation tells us, oh, we can do as if our function is just a linear function of x and y.
并且,这个线性近似告诉我们,我们可以把方程,当做关于x和y的线性方程。
open.163.com
4.
Experimental results show that this approach can get more accurate result of approximation.
实验结果表明,该方法能够得到精确的逼近结果。
www.ceps.com.tw
5.
So the different ways of creating that approximation are if, and the length of the arrows now is going to be proportional to the rate.
所以产生那个近似的不同方法是如果,箭头的长度现在,和速率成正比。
open.163.com
6.
When dealing with questions in two or more systems, we have to use the approximation method in multiple systems----the DSX scheme.
当问题涉及两个或两个以上参考系时必须用到多参考系中的近似方法——DSX体系。
202.119.108.211
7.
To help you gain an intuitive sense of the behavior of complex chemical systems, approximation techniques are emphasized.
为帮助对复杂化学系统的行为有直观认识,课程重点介绍「近似技术」。
www.myoops.org
8.
If not quite a day at the office, there was a fair approximation to the muddle of faraway Earth.
就算不是办公一族,这儿的生活也堪比地球上的混乱。
www.ecocn.org
9.
But I believe users like to see where they are in the page-loading process, even if it's only a rough approximation.
但是,我认为用户乐于见到页面下载过程,掌握自己所处的阶段,即便这只是一个粗略的估计。
www.bing.com
10.
and that this corrected equation is itself only an imperfect approximation to an infinite set of quantum field-theoretical equations.
而这个得以纠正之方程式就其本身而言也只是一个不完美之近似值,趋近于无穷无尽之一整套量子场论方程式。
wzksw.com
1.
By means of the rate-equation approximation of a density matrix method, the state equation of optical bistability was derived.
由密度矩阵的速率方程近似推导出了光学双稳的状态方程。
www.opticsjournal.net
2.
"Eurisko was exposing the fact that any finite set of rules is going to be a very incomplete approximation of reality, " Lenat explained.
“Eurisko揭露了一个事实,即任何有限的规则,最终都会被证明是一个对现实的极不完整的估计,”Lenat解释道。
www.bing.com
3.
Mathematicians will judge our equation to be an acceptable approximation even if it is not an exact equivalence.
即使等式不完全对等,数学家们也会认为我们的等式是一个可以接受的近似值。
www.neworiental.org
4.
But to a first approximation, the size of this machine is the size -- and its complexity, kind of -- to your brain.
从刚刚的数据看来,这部机器的规格与复杂度可以说是等同于人脑。
www.ted.com
5.
The method of least-squares approximation accompanied by orthogonal polynomials is one of these approximation methods.
与正交多项式同时存在的最小平方近似值的方法是这些近似法的其中之一。
zhidao.baidu.com
6.
The validity of the central field approximation rests on the great mass of the sun and on the relatively great separation of the planets.
中心场近似的准确性基于太阳的巨大质量以及行星之间的巨大距离。
www.jukuu.com
7.
In particular, for the TM case, the biaxial nature of nonlinear refractive index is considered without any approximation.
特别是对于TM波,考虑了非线性折射率的双轴性,没有任何近似。
www.opticsjournal.net
8.
And know just by looking at the equation and putting the right approximation, you get it out.
通过看方程和正确的近似你就能知道,得出它。
open.163.com
9.
Multi-point formula, depending on the segmented linear approximation, turns out to be effective in correcting the nonlinear shift.
多点法使用分段线性逼近的方法对非线性推移有良好的校正效果。
www.ceps.com.tw
10.
It's just during the impact I claim that to a reasonable approximation, momentum will have to be conserved.
也就在反应期间,我有个合理假设,动量是守恒的。
open.163.com
1.
'It's a much closer approximation to what our own limb does, ' he said.
“这也将更加接近我们自己的肢体。”他这样说道。
www.bing.com
2.
The derivative of a function at a chosen input value describes the best linear approximation of the function near that input value.
一个函数的输入值,在选定的衍生描述了输入值的函数附近的最佳线性逼近。
wenwen.soso.com
3.
A laminate approximation model, for which the plate is divided into a certain number of sufficiently thin layers, was employed.
分析中采用了层合近似模型,即将板划分成厚度足够小的若干薄层,从而可将每一层内的材料常数近似为常数。
www.ceps.com.tw
4.
The full parallax CGHs are generated by the point source method and the wave-oriented method without paraxial approximation.
这种全视差计算全息图是由点基元方法和平面波导向法生成并且没有经过旁轴近似。
www.opticsjournal.net
5.
And the time unit might be a few nanoseconds or whatever, and then it is a good approximation.
时间元可以是几微秒或别的,这就是一个很好的近似值了。
open.163.com
6.
The description can be considered as an approximation of the EC pattern by a parametric model.
该描述可作为涡流图形的一种近似的参数模型。
www.chemyq.com
7.
His account of the incident is a close approximation to the truth.
他对这一事件的描述与事实很接近。
test.2u4u.com.cn
8.
But this assumption does not hold to any reasonable degree of approximation in real societies.
但这个假定在真正的社会中没有任何合理性。
ielaw.uibe.edu.cn
9.
Of course, if the Egyptian people want some approximation of the Turkish model, then the military is bound to discharge that mission.
毫无疑问,如果这种职责是指埃及人民建立类似“土耳其模式”的要求,军方必定会履行这一使命。
www.bing.com
10.
It should be stressed that the approximation capabilities of the RNN are limited by the number of training sets available.
应该强调的是,RNN逼近能力的数量是有限的训练集可得到的。
zhidao.baidu.com
1.
'In the long run, intelligently diversified portfolios reflect a reasonable approximation of underlying value, ' Mori said.
莫里说,长期来看,明智的分散投资方式可以反映出基本价值的合理近似水平。
www.voa365.com
2.
For each time increment, the approximation of each unknown nodal function can be solved with the matrix left division command in MATLAB.
在每一个时间步长,利用MATLAB提供的矩阵左除命令即可求出各个未知节点的函数近似值。
www.opticsjournal.net
3.
The estimated radius may also be a reasonable approximation if the shape is not too elliptic.
估计半径也可能是一种合理的近似的形状,如果不是很椭圆。
www.syyxw.com
4.
The core of rough set theory is a pair of non-numerical operators, i. e. lower and upper approximation operators.
粗集理论的核心是一对非数值型算子,即上下近似算子。
www.ceps.com.tw
5.
Newton's theory of gravitation is an approximation of a more general theory.
牛顿的引力理论只是一种更普遍理论的近似形式。
www.kuenglish.info
6.
Each particle represented as a binary vector corresponds to a candidate solution to the polygonal approximation problem.
每个粒子作为一个二进制向量,一个备选项,以对应多边形逼近。
bulo.hjenglish.com
7.
Second, facet division and its approximation as well as the shading algorithm are discussed on Faceting Approach.
还讨论了面元划分及其近似方法,分析了遮挡处理算法。
www.fabiao.net
8.
Since the wavelets possess symmetry and interpolation, the sampling theorem on approximation subspace is established easily.
用该方法构造出的小波具有插值性和对称性,因而容易建立信号采样定理。
www.dictall.com
9.
Call it a collage, an approximation, or a tribute.
你可以称它为拼贴、接近或致敬。
blog.sina.com.cn
10.
But this approximation would bring errors if the circumferential non-uniform distribution is strong in case of asymmetrical distribution.
而在非对称的分布情况下,当周向不均匀分布很强烈的时候,这种使用截面平均参数的近似算法会带来偏差。
www.jasp.com.cn
1.
The simple approximation is to say that there are 365. 25 days in a year (although this is also wrong).
如果取一个简单的近似,那么应该是365.25天(虽然这个数字还是错的)。
www.bing.com
2.
Since the majority of scheduling problems, particularly the practical ones, are NP-hard, approximation algorithms are needful to solve them.
由于大部分排序问题,特别是有实际价值的问题是NP困难的,因此在实践中往往需要使用近似算法。
www.pet2008.cn
3.
Theoretical deduction and graphical illustration showed that such an approach was effective to produce good approximation result.
理论推导和图形实例显示表明该方法具有逼近效果好的优点。
www.ceps.com.tw
4.
It would be easier and cheaper (but still expensive) to make a modern approximation of royalty from an earlier period.
现在要建过去这么一套皇族般的庄园(虽然不菲)更容易,更便宜。
www.bing.com
5.
I assume that all the mass is at the circumference an approximation, so we get MR squared and then we get omega S, which we have here.
我假设所有的物质都是在圆周上的,近似法,得到MR的平方,得到ωS,这里有。
open.163.com
6.
Low rank approximation to parametric matrix has recently been proven to be an effective method to control the complexity of models.
跨越这一障碍的有效方法之一是采用参数矩阵的低秩逼近,目的是控制模型复杂度。
fcst.ceaj.org
7.
The accuracy of approximation to a function depends on the choice of standard orthogonal basis functions and fitting algorithm.
函数的拟合效果依赖于所选择的标准正交基函数和拟合算法。
www.dictall.com
8.
The mode perturbation method is applied to deduce the approximation analysis technique for dynamic characteristics of the prestressed beam.
采用模态摄动法,得出求解预应力梁的动力特性的近似求解方法。
www.dictall.com
9.
This paper researches into the problem on fitting the shell flight-time of anti-aircraft gun by interpolation and quadratic approximation.
用插值拟合和最小二乘逼近拟合方法对高炮射弹飞行时间拟合问题进行了研究。
www.ceps.com.tw
10.
Polygonal approximation of digital curves is one of the crucial steps prior to many image analysis tasks.
与其他步骤相比,数字曲线的多边形近似比其它图像分析任务都要重要。
bulo.hjenglish.com
1.
A capacitor self-calibration circuit used in a successive approximation analog-to-digital converter (SA-ADC) is presented.
设计了一种用于逐次逼近型ADC中的电容自校准电路。
www.dictall.com
2.
What you built here certainly can't be called artificial intelligence, but it does provide a good approximation for user entertainment.
我们在这里构建的应用程序肯定还算不上人工智能,但是它能够给用户提供娱乐。
www.ibm.com
3.
However, the conventional dual wavelength stabilization technique uses the approximation method for the selection of the two wavelengths.
然而,传统的双波长稳定技术使用逼近方法的选择两波长。
zhidao.baidu.com
4.
We develop tight bounds on the approximation errors expressed in terms of filter durations and derivative (Sobolev) norms.
我们制定严格的界限的逼近误差表示的过滤时间和衍生物(列夫)规范。
www.syyxw.com
5.
During the reliability evaluation this algorithm does not take any approximation method; and the calculation consequence is accurate.
该算法在可靠性评估过程中没有进行任何近似,计算结果是准确的。
www.ceps.com.tw
6.
We look to you for truth, even if it's always approximation.
我们期待你们实事求是的报道,即便是事实的近似值也罢。
www.i21st.cn
7.
This approach is mathematically a first approximation to messages with a variable size (bear with me, I will keep it short and simple ).
这个方法在算术上最接近大小不定的消息(请原谅,我将尽量使它简短)。
www.ibm.com
8.
The fact that numerical results are well in agreement with the analytical solutions gains confidence in the analytical approximation.
通过解析结果与数值结果的比较,发现两者基本吻合,增强了解析解的可信程度。
www.ceps.com.tw
9.
The ideal gas law may turn out to be a very good approximation.
理想气体定律结果,就是一个很好的近似。
open.163.com
10.
Setting is only an approximation of the actual time that will lapse before the synchronization is abandoned.
设置并不是一个精确值,而只是在放弃同步之前经历的实际时间的大约值。
msdn2.microsoft.com
1.
the cosine approximation arithmetic generates too large error to be used in numerical simulation despite of saving more time.
余弦近似法虽更省时但误差较大,数值模拟中不宜采用。
www.aest.org.cn
2.
Single- precision numbers store an approximation of a real number .
单精度数值存储实数数值的近似值。
www.bing.com
3.
The approximation of a linear dependency between heat flow and temperature difference leads to satisfactory results.
在热流量与温度差之间,近似地采用线性关系,也能得出令人满意的结果。
dict.veduchina.com
4.
Moreover, the method of proper orthogonal decomposition and low dimensional approximation was used to the research.
将正交分解与低阶近似方法引入到消力池导墙脉动壁压的研究中。
www.showxiu.com
5.
Optical coherence tomography (OCT) has been analyzed theoretically as an imaging system upon the weak object approximation.
在弱物体近似下从成像系统角度对光学相干层析测量技术进行了理论研究。
www.opticsjournal.net
6.
I've decided to dodge these issues and settle for a namespace-insensitive approximation of XPaths.
我已经决定避开这些问题,将就点,采用与XPath相似的对名称空间不敏感的方法。
www.ibm.com
7.
and uses the weighted function of the moving least square approximation as a test function of the weighted residual method.
并且采用移动最小二乘近似函数的权函数作为加权残值法的权函数。
www.juyy.net
8.
Add Zeeman coupling to external magnetic field, , and obtain Bloch equations as a saddle point approximation to this path integral.
对外磁场加入塞曼耦合,并得到作为该路径积分的鞍点近似的布洛赫方程。
www.myoops.org
9.
If that results in a better and fuller approximation of the truth, economists should be pleased, too.
最终如果能够得到一个更好的接近真理的解决方式,经济学家也会非常高兴。
www.ecocn.org
10.
interpretation is a general theory of semantics approximation, which has been widely used in the verification of computer programs.
作为一种通用的语义近似理论,抽象解释已广泛应用于各类程序的形式化验证中。
www.dictall.com
1.
If black holes are not singularities , then the continuum of spacetime described by Einstein must be only an approximation, says Ashtekar.
如果黑洞不是奇点,那么爱因斯坦时空连续体只能是近似描述了,阿贝·阿西提卡说。
dictsearch.appspot.com
2.
The frequency response of radiation pattern of a linear dipole antenna by Hertz dipoles field summation approximation.
计算偶极天线之辐射场型随频率之变化。
terms.shengwuquan.com
3.
In this class, we investigate the connection between networks for learning and the approximation scheme described so far.
在这堂课里,我们要认识到目前为止有关学习网络和近似值理论两者前后关系的研究。
www.myoops.org
4.
Furthermore, the least squares approximation is introduced as a calculating method, which is theoretically creative.
此外,从理论上来说,把最小二乘拟合数学模型引入问题的解算,有创新意义。
www.fabiao.net
5.
The approximation order is discussed, and a numerical solution of PDE and graphical display are also provided.
最后还给出了一个应用实例和图形显示来说明本方法是可行的。
www.dictall.com
6.
The experiments show that the result of reconstruction is better approximation of the real objects.
实验结果表明,使用该算法计算、生成的物体可视外壳更加逼近真实物体。
www.ceps.com.tw
7.
Keep in mind that this is an approximation that varies based on network load, device background processes, and current signal strength.
谨记这是一个近似值,它会基于网络加载,设备后台进程,和现有信号强度发生改变。
blog.163.com
8.
The approximation of the adjoint vectors simplify the complexity of arithmetic, but the system error is caused.
利用伴随向量的简化逼近形式使得协同神经网络的算法复杂度大大降低,但也引入了一定的系统误差。
www.ceps.com.tw
9.
meant as a good approximation to a full explanation of the determination of prices.
在李嘉图那里,劳动价值论被认为是一个好的关于价格决定的完整解释的近似。
www.1x1y.com.cn
10.
The neural network has a good nonlinear function approximation capability, which can be used in NC machine error identification.
而神经网络具有良好的非线性函数逼近能力,因此可将其应用于数控机床误差辨识。
www.ceps.com.tw
1.
The finite cluster approximation method is conceptually as simple as an ordinary mean field approximation, but gives much better results.
有限集田近似方法与平均场近似相比,在数学上处理同样简单,但可给出更好的结果。
www.chemyq.com
2.
This class, taught by the guest speaker, is devoted to the study of the approximation error, and some of its general properties.
这堂课将由授课的特别来宾讲解近似误差原理及其一般特性。
www.myoops.org
3.
OpenGL contains a set of more complicated alpha operations, which ameliorate the errors in this approximation when used properly.
OpenGL包含一系列更复杂的alpha操作,如果使用恰当,能减少在反走样近似过程中发生的错误。
mxtctp.sourceforge.net
4.
Agents that don't do anything but help one side find the other side in a human approximation of Google aren't so helpful any more.
类似人肉谷歌这样除了帮一方找到另一方什么也不做的代理不再那么有用了。
www.bing.com
5.
Under certain stability conditions, error analysis is carried out in the maximum norm, and optimal approximation results are derived.
在一定的稳定性条件下,由最大值原理得出最优收敛结果。
www.ceps.com.tw
6.
In the case of the spring, was proportional to x squared and out came a perfect simple harmonic oscillation, no approximation necessary.
在弹力的例子里,和x^2成比例,所以得到一个完美的,简单谐波震荡,不是非常重要。
open.163.com
7.
A satisfactory approximation to monochromatic light can be obtained with a filter placed in front of the arc.
在碳弧前面放一个滤光片就可以得到令人满意的近单色光。
www.jukuu.com
8.
the definitions about the upper approximation of the covering rough set are found to be inconsistent.
发现对覆盖粗糙集上近似的定义并不一致。
www.juyy.net
9.
But anonymous inner classes give you only a loose approximation of closures, and they don't go as far as you need to go.
但匿名内部类只是宽泛地近似于闭包,它们并没有深入到您需要的程度。
www.ibm.com
10.
To a very good approximation the total energy is conserved .
作为一个非常好的近似,这里的总能量是守恒的。
www.bing.com
1.
Even though an approximation of this overhead is subtracted, it still has subtle timing effects on multithreaded applications.
即使减去此系统开销的近似值,它仍然对多线程应用程序有细微计时影响。
msdn2.microsoft.com
2.
Approximation The act, process, or result of approximating.
接近接近的行为,过程或结果
bbs.gter.net
3.
We give a characterization of a class of combination of invariable positive linear operators in uniform approximation.
给出了一类多元线性正算子线性组合在一致逼近意义下的特征刻划。
www.dictall.com
4.
The main contributions of this dissertation are as follow. 1. The Gaussian approximation model for coherently distributed source is studied.
主要研究成果如下:1、研究了相干分布源的高斯近似模型。
www.say666.com
5.
To increase the efficiency of the multidisciplinary optimization of aircraft, an aerodynamic approximation model is improved.
为提高飞机多学科优化效率,对气动近似计算模型进行了改进。
www.ceps.com.tw
6.
The approximation of the numerical results to the spot test results demonstrates the feasibility and effectiveness of the presented method.
计算结果与实测结果的接近验证了本文方法的可行有效性。
www.ilib.cn
7.
The short term, white sugar in the shock decline, prices have lows early approximation, can form support has yet to be tested here.
从短期来看,白糖在震荡下跌之后,价格已经逼近前期低点,这里能否形成支撑仍有待考验。
www.texclo.net
8.
We introduce ridge approximation techniques, which include single- and multi-layer perceptrons and projection pursuit regression techniques.
我们要介绍包含单层和多层式认知及投影式追踪回归法在内的脊近似值法。
www.myoops.org
9.
OK, so this one explains to you what's going on in terms of approximation formulas.
好了,这样我就,向你们解释了近似公式。
open.163.com
10.
Our results should be a good approximation to the true state of affairs.
我们的结果应该和实际情况相当接近。
1.
The economic effects of an increase in immigration are, at a first approximation, neutral.
粗略看来,移民增加产生的经济效果是中性的。
www.ftchinese.com
2.
In this paper the traffic signal is analyzed with its Wavelet Transform so as to watch the approximation and details more accurately.
本文将小波变换应用于车流信号的分析,从而更好地分析它的概貌与局部细节。
d.wanfangdata.com.cn
3.
Nematic liquid crystal film composed of molecular layers is studied by means of themolecular field approximation.
在分子场近似下研究个分子层构成的向列相液晶薄层。
www.dictall.com
4.
However, fuzzy lower approximation operators is too complicated, author has not got corresponding results.
不过,模糊上边近似算子太复杂了,作者没有相应的结果。
wenwen.soso.com
5.
Flow directions were derived from DEM. The flow velocity of each cell was determined base on the kinematic wave approximation.
用DEM确定格网单元的流向,各个单元的流速基于运动波假设得以确定。
www.ceps.com.tw
6.
The approximation of the distribution is justified by looking at two correlation coefficients.
通过计算两类相关系数,证明了该近似分布函数的合理性。
www.ceps.com.tw
7.
The objective function and state variables through the method of least squares approximation obtained by the design variables.
目标函数和状态变量通过最小二乘法由设计变量逼近求得。
img3.zhubajie.com
8.
By utilizing rational approximation, a PID controller was designed for a class of unstable process with time delay.
利用有理函数逼近纯滞后,针对一类典型不稳定对象推导了PID控制器整定公式。
www.ceps.com.tw
9.
Furthermore, the adaptive compensation term of the optimal approximation error is introduced to minimize the effects of modeling error.
进一步,通过引入最优逼近误差的自适应补偿项来消除建模误差的影响。
www.ceps.com.tw
10.
But the static dipole field is an oversimplified approximation without considering retarded potential.
但静态磁偶极场假设过于简化,未考虑推迟势效应。
www.ceps.com.tw
1.
However, the approximation error can be large under harsh lighting conditions, thus making it difficult to recover albedo information.
然而,在苛刻光照条件下,这种近似的误差往往比较大,以至于很难恢复出反射率信息。
dictsearch.appspot.com
2.
Well, one way to think about it is in terms of tangent plane approximation.
我们可以从用切平面逼近的想法来入手。
open.163.com
3.
For different instances, this paper summarizes correspondent methods suitable for marine magnetic anomaly approximation.
针对不同的情况,本文总结出了适合于海洋磁力异常逼近的方法。
www.magsci.org
4.
accounting estimate An approximation of a financial statement element.
会计估计财务报表元素的一个近似值。
iask.sina.com.cn
5.
Through the information identify and handling of image, gained the approximation of timer volume with poor condition and circumstances.
通过对图像信息的识别和处理,在检测条件和环境不理想的情况下得到木材材积近似值。
www.fanzq.com
6.
The method is based on the approximation of passive electric field problem into a Finite Resistance Network problem.
方法建立在把无源似稳电场过程转化成有限电阻网络过程的基础上。
www.ilib.cn
7.
However, Visual Studio will generate a commented-out approximation of an appropriate unit test for the method.
然而,VisualStudio将为此类方法生成适当的单元测试的一种被注释掉的近似形式。
msdn2.microsoft.com
8.
In addition, in the solution set of corresponding equation, the expression of the optimal approximation solution to given matrix is derived.
另外,导出了线性流形上矩阵方程的解集合中与给定矩阵的最佳逼近解的表达式。
www.ceps.com.tw
9.
Car used to enhance learning (Q learning), using neural network Q function approximation.
小车采用加强学习(Qlearning),采用神经网络对Q函数逼近。
www.pudn.com
10.
important test is whether one can derive classical general relativity as an approximation to loop quantum gravity.
一个重要的检验是,我们能否从环圈量子重力导出一个近似理论,而它就是古典广义相对论?
baike.soso.com
1.
The 3-D cloud of the cloudy sky is created through the particle system, and its radiation is obtained by grey body approximation.
位于空中的三维云团则采用粒子系统生成,并用灰体近似的方法得到其红外辐射值。
www.fabiao.net
2.
Dr Worm acknowledges that the figures are "only a first order approximation" but says that if anything they are conservative.
Worm博士承认这些数据只是一阶近似,但他认为如果没有什么区别的话,这些数据已经是保守的了。
www.ecocn.org
3.
Since then a theory of approximation has been developed and many approximation methods have been introduced and analyzed.
从此,近似值原理已经被发展起来,而且许多近似方法已经被采用并解析。
zhidao.baidu.com
4.
At a first approximation then, XML documents should also be valid SGML documents.
在这样一种近似性的前提下,XML文档也应该是有效的SGML文档。
www.ibm.com
5.
Results: To obtain an approximation of the global error estimate by allocation with piecewise polynomial functions.
基于亏损校正原则,由分段配置多项式函数获得整体误差近似值的估计。
www.ceps.com.tw
6.
The simulation results show that the reduction rules, approximation algorithm, and optimization rules are effective.
仿真实验表明,规约规则、近似算法和优化规则是有效的。
www.joca.cn
7.
After a reasonable approximation, engineering method of the double-loop control is applied to design the PI regulators.
在做了合理的近似以后,应用工程设计方法设计了双闭环的PI调节器。
www.13191.com
8.
WITHOUT TESTING THEY CANNOT BE ACCURATLY SET. THEY ARE THERE AS A GUIDE TO GIVE A ROUGH APPROXIMATION OF THE SKILL.
只有通过测试才能设置合理。这些技能的粗略的近似值只是一些指引而已。
52night.hz.lttk.com
9.
In this research, we extend the Gaussian-Polynomial Approximation Model with operation temperature as the parameter.
本研究延续高斯多项式的近似模型,将电池的工作温度做为参数。
www.ceps.com.tw
10.
The Wisconsin experiment proved one could cobble together a fair approximation of a prairie.
威斯康星的实验证明,人们可以大致地拼凑出一个草原的近似物。
dongxi.net
1.
The latter is used to carry out the nonlinear transform of phase and magnitude for the approximation of output of piezoceramic actuator.
后者实现相位滞后的变换和幅值的非线性变换,以达到对压电陶瓷实际输出的逼近。
www.ceps.com.tw
2.
He could travel with an approximation of ease if not enjoyment in the class that disconcerted him.
他与同他步调不一致的人外出时,即使感到不快也能做到近乎坦荡。
3.
the best approximation order of trigonometric polynomial for function of random variable.
随机变量函数被随机变量三角多项式最佳逼近的阶。
www.ceps.com.tw
4.
The related continuity, function approximation ability and computational capability theorems are proved.
证明了相应的连续性定理,逼近定理,计算能力定理等。
www.dictall.com
5.
Then we propose the conceptual algorithm of the deterministic level-value approximation method and prove its convergence.
此后构造了确定型水平值逼近算法的概念算法并证明了概念算法的收敛性。
www.fabiao.net
6.
Thirdly, deduce the parameters of the rational approximation to RLC lumped-element, then obtain the equivalent circuit model.
接着把有理多项式的参数转化成RLC集总元件参数,得到天线的等效电路模型;
www.fabiao.net
7.
Chapter 4 demonstrates the approximation power of resampling in differential quantities estimation, this is the main work of this thesis.
第四章分析了离散曲面重采样下微分量计算的逼近性质,这是本文中着重要解决的问题。
www.lw23.com
8.
I bring them together, and I use the small-angle approximation, small angles.
把它们放在一起,用小角近似值。
open.163.com
9.
Moreover, the optimal approximation problem of the bisymmetric solution set of the matrix equation AX=B is also studied.
研究了矩阵方程AX=B的双对称解集合的最佳逼近问题。
www.ceps.com.tw
10.
This paper presents a no-arbitrage model of closed-form approximation for valuing basket options under a stochastic interest rate economy.
本文推导出在随机利率经济体系下,无套利条件之组合型选择权的近似封闭解。
www.ceps.com.tw
1.
Unless otherwise stated, all answers should be given in exact numerals in their simplest form. No approximation is accepted.
除特别指明外,所有答案须以字的真确值表达,并化至最简。接受近似值。
www.xxdoc.com
2.
The paper presents some ideas of how this can be accomplished by a method of successive approximation.
该文提出了一种利用逐次逼近方法来重建三维温度场的思路。
epub.cnki.net
3.
The Born approximation assumes that the incident and the outgoing particle can be described by plane waves.
玻恩近似假定入射粒子和发射粒子都可以用平面波来描述。
4.
What's an important bug? Important to whom? To a first approximation, the answer must be "to customers" .
什么是重要的bug?对谁而言是重要的?直观的估计,答案肯定是“对于客户”。
www.ltesting.net
5.
Method: The saddlepoint approximation and the transition relation between Weibull and exponential distribution are used in the paper.
方法利用鞍点逼近及威布尔分布与指数分布的转换关系。
www.dictall.com
6.
steady state approximation is that it greatly simplifies the solution of the rate equations in complex consecutive reaction pathways.
稳态近似法的重要性是,它大大简化了在复杂的连串反应途径中速度方程的求解。
www.jukuu.com
7.
The parameters affecting the network were discussed. A new network evaluation criterion, the degree of approximation, was employed.
讨论了影响网络的各参数,使用了逼近度作为网络新的评价标准。
www.ilib.cn
8.
Cost Estimating--developing an approximation of the costs of the resources needed to complete project activities.
编写完成项目活动所需资源成本的近似规划。
blog.sina.com.cn
9.
The method of fundamental solutions (MFS) with radial basis functions (RBF) approximation was developed for general thermoelastic analysis.
采用基于基本解方法和径向基函数插值的无网格算法(MFS-RBF)分析了广义的热弹性问题。
www.dictall.com
10.
Moreover, a strong approximation result is obtained in this case.
而且在这种情形下获得了强逼近结果。
www.pku.edu.cn
1.
Poly-linear approximation can replace tension softening diagram and be taken into the computing process for concrete load capability.
方法将拉伸软化曲线以折线代替,采用由位移增量控制施加荷载的迭代方法。
www.ceps.com.tw
2.
It doesn't really matter that this is slow in terms of using the steady state approximation.
这很慢并不要紧,从使用稳态近似的角度。
open.163.com
3.
Transliteration means to convert words from one language to another language with a close approximation in phonetic sound.
音译是指利用非常接近的语音将文字从一种语言转换成为另一种语言。
www.ibm.com
4.
error analysis for the spectral approximation for some linear and nonlinear partial differential equations.
线性与非线性问题谱逼近的误差分析等。
www.gs.sjtu.edu.cn
5.
One common approximation to the Euclidean Steiner tree problem is to compute the Euclidean minimum spanning tree.
一个共同的近似值欧几里德Steiner树问题是计算欧几里德最小生成树。
blog.sina.com.cn
6.
Approximation error and the degree of approximation were introduced as the evaluation index for modelling in ANN.
定义了逼近误差和逼近度作为人工神经网络(ANN)的建模评价指标。
www.chemyq.com
7.
Eventually, the convergence and error estimates for the approximation solutions are established.
最后,对这两个问题进行了收敛性论证及误差估计。
www.juhe8.com
8.
So this allows this, this fact that this is faster, that allows us to use a steady state approximation.
所以这允许这个,这个更快的事实,允许我们使用稳态近似。
open.163.com
9.
And compared to the numerical solution, the approximation solution from the method was agreement well with the numerical solution.
利用同伦分析方法,得到了该模型解的近似展开式,并对近似解与数值解进行了比较。
www.dictall.com
10.
We emphasized the consistent approach in relativistic random phase approximation built on relativistic mean filed ground states.
讨论了建立在相对论平均场基态上的相对论无规位相近似的自洽处理。
www.dictall.com
1.
Multivariate splines are applied widely in approximation theory, computer aided geometric design and finite element method.
多元样条在函数逼近、计算几何、计算机辅助几何设计和有限元等领域中均有很广泛的应用。
dictsearch.appspot.com
2.
SISO-CMAC has characteristics of quick convergence and high accuracy of function approximation, and can be implemented in singlechip.
SISO-CMAC具有收敛速度快、算法简单和函数逼近精度高等优点,可以在单片机上实现。
www.ceps.com.tw
3.
The course also examines approximation methods: WKB method, variational principle, and perturbation theory.
同时,本课程也解释了几种常用的近似方法:WKB方法、变分原理、以及微扰理论。
www.myoops.org
4.
Propagation of laser beam through turbulent atmosphere was numerically studied using phase screen approximation.
采用相屏近似处理方法对激光通过湍流大气的传输进行了数值模拟。
www.ceps.com.tw
5.
Based on the multilevel threshold dc-noising method foundation, mean value approximation (MVA) was used to pretreat the noising image.
在多层阈值去噪方法的基础上,采用均值逼近法对含噪图像进行预处理。
www.ceps.com.tw
6.
To a first approximation, the non-economist's answers violate fundamental economic logic.
大致上,非经济学家的答案违反了基本的经济逻辑。
www.bing.com
7.
Recently, the mesh less method is an active topic in the areas of computational science and approximation theory.
无网格法是目前计算科学和近似理论中的热点研究课题之一。
www.fabiao.net
8.
It avoids linear approximation of nonlinear system equations and is free of linearization error.
这种方法免除了非线性方程的线性近似过程,避免了线性化误差。
www.ceps.com.tw
9.
With finite difference approximation, the space and time step size was solved to ensure the convergency of finite difference approximation.
通过分析有限维逼近方法的收敛性,获得保证收敛性的空间和时间步长应满足的条件;
dictsearch.appspot.com
10.
The Boundary element approximation for the parabolic variational inequalities of the second kind is discussed.
本文讨论了含有不可微项的第二类抛物型变分不等式的边界元近似。
www.dictall.com
1.
It does not differ too much from the constructed shadow above, and is used as a fast and easy approximation.
它与上方所创造出的阴影没有太大的不同,常常被用作速写并容易类似。
wenda.tianya.cn
2.
Euler approximation is introduced for a broad class of jump-diffusion equations in this paper.
介绍了一类具有跳-扩散参数的随机微分方程的数值逼近方法。
www.dictall.com
3.
The meaning of the central-field approximation can be clarified by thinking about the solar system.
考虑一下太阳系,人们就能弄清中心场近似值的意义。
4.
Limitations of experiment methods and approximation of measuring principles result in theoretic errors in measuring.
实验方法的不完善或测量原理所依据的理论具有一定的近似性,使得测量结果存在理论误差。
www.dictall.com
5.
The Carey nonconforming triangle finite element approximation for viscoelastic equation with moving grid is studied.
本文主要讨论粘弹性方程的两类变网格非协调有限元方法的逼近问题。
www.dictall.com
6.
Since its beginning, West Hollywood has offered the country's closest approximation of a gay city.
从一开始,西好莱坞就被认为是这个国家最近似于同性恋之城的城市。
www3.060s.com
7.
The approximation of the parabolic integro-differential equations is studied with anisotropic biquadratic finite element.
研究具有各向异性特征的双二次元对抛物积分微分方程进行了逼近。
dictsearch.appspot.com
8.
An approximation algorithm is proposed in this paper based on the concept of incidence matrix in Graph.
该文利用图论中关联矩阵的概念,提出了一个近似算法,并分析了算法的复杂性。
epub.cnki.net
9.
it's the approximation to the length of diffuse scatter in object.
这个值近似于光线在物体散射的长度。
bbs.hxsd.com
10.
The section of threshold value is chosen under maintaining the invariability of approximation quality of classification.
然后在近似分类质量保持不变的前提下,选定阈值区间;
dictsearch.appspot.com
1.
Antihydrogen formation in the laser-assisted positronium -antiproton collision is investigated in the first Born approximation.
在一级玻恩近似下,研究了在激光辅助的电子偶素-反质子碰撞中的反氢合成。
dictsearch.appspot.com
2.
In fact, it still works in the general case using this approximation formula.
事实上,在一般情形做近似时,之前的结论仍然适用。
open.163.com
3.
Finally, some error estimates for the approximation solutions and several numerical examples are given.
最后,给出了解的误差估计式和算例。
www.juhe8.com
4.
Recently, wavelet neural networks have become a popular tool for non-linear functional approximation.
小波神经网络是近年来发展起来的一种逼近非线性函数的新型人工神经网络。
dict.v.wenguo.com
5.
Very accurate predictions of planetary orbits require corrections to the central-field approximation.
想要非常准确地预言行星的轨道,就需要对中心场近似进行修正。
6.
It is discussed that the numerical approximation of interface problems for elliptic partial differential equations.
讨论了椭圆型偏微分方程内边界问题的数值逼近。
www.pku.edu.cn
7.
In this paper, a local adaptive refinement approach for triangular mesh approximation with hierarchical B-spline surface is proposed.
本文提出了一种局部自适应细化层次B样条曲面逼近三角网格的方法。
www.fabiao.net
8.
The image with noise is decomposed into multi-resolution levels and the corresponding detail and approximation coefficients are obtained.
利用小波变换对噪声图像进行多分辨率分解,得到对应的低频近似信号分量和高频细节信号分量。
www.matlab-download.cn
9.
A more modest modern approximation would still be a multi-millionaire.
现在拥有这样的财富仍然可算是个千万富翁。
www.bing.com
10.
And now what this approximation formula here says is that, in fact, the graph of a function is close to the tangent plane.
这里这个近似式的意思是,函数图象和切平面靠得很近。
open.163.com
1.
The method is endowed with higher approximation accuracy of B-spline functions and various basis functions for structural analysis.
区间B样条小波单元同时具有B样条函数数值逼近精度高和多种用于结构分析的变尺度基函数的特点。
www.ceps.com.tw
2.
In this thesis, we mainly use the methods including Galerkin approximation, vanishing viscosity, a prior estimate and fixed point method.
本文所用的主要方法,包括Galerkin逼近、粘性消失、先验估计以及不动点方法。
www.say666.com
3.
Quantum adiabatic approximation is widely used in quantum physics.
量子绝热近似在量子物理学中有着广泛的应用。
word.hcbus.com
4.
You create a closer approximation of the browsers that will be used with your applications.
这样便创建了一种与您的应用程序所用浏览器更为接近的浏览器使用情形。
msdn2.microsoft.com
5.
In this paper, the approximation of the second order parabolic equation is studied with the anisotropic biquadratic element.
本文研究具有各向异性特征的双二次元对二阶抛物方程的逼近。
dictsearch.appspot.com
6.
So I simply have, in my small-angle approximation, T It's approximately, but I still put an equals sign there.
所以,在小角度近似值中,就等于mg,that,I,can,make,T,the,same,as,mg。,这是近似值,但是依然写等于号。
open.163.com
7.
In addition, its optimal approximation solution to a given matrix can be obtained.
另外,在上述解集合中也可给出指定矩阵的最佳逼近矩阵。
www.ceps.com.tw
8.
Finite sum of harmonics for approximation of a step exponential pulse.
以有限谐波级数近似单边递减波。
dictsearch.appspot.com
9.
From now on each and every point, every second, are constantly to your life's important juncture approximation.
从现在开始的每一分、每一秒,都在不断地向你人生的重要关口逼近。
blog.sina.com.cn
10.
Using natural spline functions with multiple knots, we discuss the extended Sard approximation of Linear functional.
利用自然水平函数,将众所周知的阻尼牛顿法进行推广,用于求解病态非线性方程组。
www.dictall.com
1.
In math terms, they are a closed-form solution; lesser artists literally solve the same problems by successive approximation.
用数学的术语说,它是封闭的解.不那么优秀的艺术家用逐渐逼近的方法解决同样的问题。
www.cnblogs.com
2.
At last, it is proved that the corresponding fuzzy systems have second order accuracy approximation ability under some conditions.
最后,证明了当满足一定条件时,该系统具有二阶逼近精度。
www.ceps.com.tw
3.
numerical analysis includes the study of approximation and discretization broadly with special concern for rounding errors.
数值分析包括离散近似和舍入误差为特别关注广泛的研究。
blog.sina.com.cn
4.
The results indicate that the approximation in time leads to dramatically reduced computation for long simulations.
对长模拟时间,这种时间近似求解能显著减小计算量。
lib.cqvip.com
5.
It is true that to have written it, is an attempt, a tentative approximation.
的确,曾经书写下它,是一种企图,一种试验性地接近方法。
easemind.com
6.
Therefore, this list is only an approximation.
因此,此列表只是近似列表。
msdn2.microsoft.com
7.
What are the ways in terms of matching these rate constants that we can get to the approximation. To a diagram that looks like that?
如何使这些速率常数,和我们的近似相匹配呢,达到像图表中所画的那样?
open.163.com
8.
in addition, the model is an abstraction and approximation, will inevitably be a structural defect.
此外,模型毕竟是一种抽象和近似,难免有结构性的缺陷。
www.bing.com
9.
This thesis studies modeling and the simple application of the fractal approximation of curves and surfaces.
本文研究曲线曲面分形逼近的数学模型及其简单应用。
www.dictall.com
10.
The iterative method for the symmetric antireflexive solutions and the optimal approximation of AX=B was discussed.
采用迭代法讨论了矩阵方程AX=B的对称反自反矩阵解及其最佳逼近问题。
kns50.chkd.cnki.net
1.
Sets the pixel at the specified point to the closest approximation of the specified color.
设置指定点像素为最接近指定色的近似值。
www.zjrj.org
2.
Applying the method of multiple scales for nonlinear vibration, the first approximation solution of primary parametric resonance an.
应用非线性振动的多尺度法求得系统主参数共振-主共振条件的一次近似解,并进行数值计算。
www.dictall.com
3.
Alright. So now, as promised, the next approximation is that where are set up the fast equilibrium.
好,那么现在,就像说好的,下一个近似是建立,快平衡。
open.163.com
4.
Its discovery engendered the "sudden freezing" approximation for relaxing nozzle flows.
这一事实的发现导致了松驰喷管流动“突然冻结”的近似概念。
www.kuenglish.info
5.
This is going to be the equilibrium approximation.
这将会是平衡近似。
open.163.com
6.
A Novel Distributed Approximation Algorithm for Minimum Connected Dominating Set.
一个新的分布式最小连通支配集近似算法。
epasser.aydc.com.cn
7.
The magnetoresistance of the granular films with two distinct magnetic phases has been calculated by using Born approximation.
用玻恩近似方法计算了两类不同磁相的颗粒膜的磁电阻。
www.dictall.com
8.
The result verifies that the high order approximation method offers better denoising effect and higher signal to noise ratio.
结果证明,相对于其他方法,高次逼近法去噪效果良好,得到的信噪比更高。
www.paimag.com
9.
The continuum picture remains mostly valid as an approximation.
连续统一体图像作为近似值大部分情况下保持有效。
www.astronomy.com.cn
10.
A convergence estimate and approximation for a kind of parabolic variational inequality is discussed.
本文讨论了一类抛物型变分不等式的近似收敛问题。
dictsearch.appspot.com
1.
Application of static fuel management codes for determination of the neutron noise using the adiabatic approximation.
静态燃料管理编码在用绝热近似测定中子噪声中的应用…[中国核科技信息与经济研究院]。
210.82.31.83
2.
Note on "Nearest Interval Approximation of a Fuzzy Number"
关于“模糊数的最近的区间近似值”一文的注释
www.ilib.cn
3.
The simulation results show that the RBF network does well in nonlinear function approximation.
计算结果表明,RBF神经网络控制器具有良好的非线性逼近能力;
www.ceps.com.tw
4.
The proforma invoice gives a close approximation of the weights and values of the intended shipment.
形式发票对未装运货物的重量和价值会做一个相近的估算。
www.falvtrans.com
5.
A new error dynamic equation is established via approximation concept to construct the discrete-time optimal PID control.
为了发展离散最佳化PID控制,首先藉由近似的概念来形成新误差动态方程式,以利控制器之推导。
ntur.lib.ntu.edu.tw
6.
k1 So the dominant rate is k1, and in this case here this is an approximation that we're going to see again.
那么主导的速率是,在这种情况下,我们会再来看看这个近似。
open.163.com
7.
You are generating an approximation of your marathon potential.
您正在生成潜在的马拉松能力。
q.sohu.com
8.
this form(3. 79)is used for practical approximation of the corrections for the topographic relief in the surroundings of the hole.
在这一形式下,式(3.79)可以使钻孔周围的地形改正值实际上接近真值。
www.jukuu.com
9.
The mathematics theory without error, is obtained by taking limit of the error bounds tending to 0 in approximation situation in practice.
没有误差的数学理论是从实践中的近似情形取误差界趋向于0的极限得到的。
www.ceps.com.tw
10.
So momentum is never exactly conserved, and kinetic energy is never exactly conserved either, so it's only an approximation.
动量并不严格守恒,而动能也从不会,完全守恒,它只是一种近似。
open.163.com
1.
Finite element approximation method plays an very important role in solving the optimal control problems.
而有限元逼近方法在解决最优控制问题的方法中扮演着非常重要的角色。
www.13191.com
2.
Experiment result shows model approximation results approach to simulation results under the condition of permission error range.
实验结果表明两模型的近似计算结果均能在误差允许条件下较好的与仿真逼近。
www.boshuo.net
3.
A rough approximation would be the dual spirals in pinwheel.
大致近似于纸风车上的双重螺旋线。
dictsearch.appspot.com
4.
ANN(Artificial Neural Network) can make the best approximation of the actual problems through a large number of learning and training.
人工神经网络方法通过大量的样本学习和训练,能够对实际问题进行最佳逼近。
www.showxiu.com
5.
Thirdly, the approximation algorithm for the mathematical model was given.
接着,给出了求解该数学模型的近似规划法;
www.ceps.com.tw
6.
According to the Aristotelian paradigm, physical reality is fundamental and mathematical language is merely a useful approximation.
根据亚里士多德的典范,物理真实性是最基本的,而数学语言只是一种有用的近似;
dictsearch.appspot.com
7.
These identities play an active role in the applications of quantum mechanics, digital approximation ect.
这些恒等式对抛物线柱函数在量子力学、数值逼近等方面的应用起到积极的作用。
www.ceps.com.tw
8.
In the first, we propose a deterministic level-value approximation method for solving global optimization problems.
本文取得的主要研究成果如下:第一,提出了一种求解全局优化问题的确定型水平值逼近算法。
www.fabiao.net
9.
SampEn time series on the approximation of the laws of a variable is estimated.
SampEn是关于时间序列的规律估计近似值的一个变量。
nulung.com
10.
As an approximation he should understand enough computer programming .
他大体上要弄懂足够的计算机程序编制。
www.showxiu.com
1.
Reproducing kernel developed in different disciplines has become an important tool in functional approximation.
再生核源于不同学科分支,目前已成为函数逼近的重要工具。
cjig.cn
2.
Based on the two-pole approximation, low-order moments are used to analyze the delay characteristic of interconnection.
延时与冲激响应有着密切的联系,本文采用系统冲激响应的低阶矩,基于双极点近似对互连的延时特性进行了研究。
www.dictall.com
3.
The correlation may be used with reasonable confidence for all gas-liquid systems and as a rough approximation for liquid-liquid systems.
这个相关规律用于所有的气-液相体系是可信赖的,但对液-液相体系来说只能算是粗略的近似。
4.
And this is going to be the steady state approximation.
这会是稳态近似。
open.163.com
5.
The Gaussian beam method is ane? cient approximation method that allows accurate computation of the wave around caustics.
而高斯光束方法则是一个可以精确计算焦散点附近波形的高效近似方法。
www.fabiao.net
6.
In the process of solving hit problem of artillery , the main methods of firing table data processing are approximation and interpolation.
在火炮解命中过程中,对于射表数据的处理方法主要有逼近法和插值法。
dictsearch.appspot.com
7.
So let's just break that out then, and use the Stirling's approximation for each of the factorial terms.
那让我们在这指出,使用斯特林近似,对每一阶乘项。
open.163.com
8.
A good approximation to perfect competition may be the most society can strive for.
社会所能争取的仅仅是最接近于完全竞争的状态。
dict.veduchina.com
9.
And, as a bonus, I'll show you how to generate a good approximation of an XPath to a given node.
此外,作为奖励,我将为您演示如何为给定的节点生成出色的近似的XPath。
www.ibm.com
10.
Remember, these approximation formulas, they are linear approximations.
记住,这些近似公式是线性近似。
open.163.com
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