| 单词 | 标准偏 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 标准偏 noun —standard deviation nSee also:标准 n—criteria pl • scale n • gauge n 标准—norm • (an official) standard 偏—slant • lean • deviate from average • left-hand side of a split Chinese character, often the key or radical • stray from the intended line • contrary expectations • stubbornly 偏 adj—prejudiced adj • oblique adj
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这种紧密堆积的银金字塔阵列的表面增强因子为EF=2.84 × [...] 107，对于同一基底不同位点，或不同基底表面，其拉曼测试结果的相 对 标准偏 差 都小于8.78%。 chinese.eurekalert.org | The close-packed Ag pyramids exhibit a high [...] average enhancement factor of 2.84 × 107 [...] with relative standard deviation lower than 8.78% [...]across a single substrate and different batches of substrates. chinese.eurekalert.org |
验证数据必须同时附有相对标准偏差 的 数值。 unesdoc.unesco.org | The relative standard deviation is to be commensurate [...] with the validation data. unesdoc.unesco.org |
在得 不到此类数据时，将使用综合数据 (例如平均和几何标准偏差)。 codexalimentarius.org | When such data are not available, aggregated data would be used (for example mean [...] and geometric standard deviation). codexalimentarius.org |
自适应移动平均线，平均方向性运动指数，平均运动指数怀尔德指标，布林通道线，双指数移动平均线，鲍洛格线指标，分形自适应移动平均线，云图指标，移动平均指标，抛物线状止损和反转 指 标 ， 标准偏 差 指标，三重指数移动平均线，可变指数动态平均指标，平均真实范围，熊市力量，牛市力量，蔡金振荡器，商品通道指数，DeM [...] [...] 指标，劲道指数，MACD指标，动量指标，振荡器移动平均线，相对强弱指数，相对活力指数，随机指标，三重指数平均，威廉百分比范围，离散指标，资金流量指数，能量潮指标，成交量柱状图，加速器振荡器，鳄鱼指标，OA振荡指标，分形指标，GATOR 振荡器，市场促进指数。 activtrades.cn | Adaptive Moving Average, Average Dierectional Movement Indey, Average Movement Index Wilder, Bollinger Bands, Double Exponential Moving Average, Envelopes, Fractal Adaptive Moving Average, [...] Ichimoku Kinko Hyo, Moving Average, [...] Parabloic SAR, Standard Deviation, Triple Exponential [...]Moving Average, Variable Index Dynamic [...]Average, Average True Range, Bears Power, Bulls Power, Chaikin Ocillator, Commodity Channel Index, DeMarker, Force Index, MACD, Momentum, Moving Average of Oscillator, Relative Strenght Index, Relative Vigor Index, Stochastic Oscillator, Triple Exponential Average, William's Percent Range, Accumulation/Distribution, Money Flow Index, On Balance Volume, Volumes, Accelerator Oscillator, Alligator, Awesome Oscillator, Fractals, Gator Oscillator, Market Facilitation Index. activtrades.co.uk |
正 在评估的内容是：现行的数据收集工具（采用 [...] EXCEL 表格形式的电子调查表）；开发信息 技术工具（将数据从表格上转移到一综合数据库中）；采用一些新的指标（例如，典型的和 [...] 中位的教育水平，以及平均学龄的替代指标、 其 标准偏 差 和衡量不平等程度的基尼指数）； 如何改进数据分析和传播工作的问题。 unesdoc.unesco.org | Evaluations are under way of the current data collection instrument (an electronic questionnaire in the form of an EXCEL spreadsheet); the development of IT tools (to transfer data from the spreadsheets to an integrated database); the introduction of new indicators (such as modal and median educational levels, as well [...] as proxies for average years of [...] schooling, their standard deviation and Gini index, [...]as a measure of inequality); and ways [...]to improve the analysis and dissemination of the data. unesdoc.unesco.org |
包括：结果趋势图、自动统计计算，例如：任何粒度参数的平均 及 标准偏 差。 malvern.com.cn | This includes result trend plotting, and the automatic calculation of statistics such [...] as averages and standard deviations for any particle [...]size parameter. malvern.com |
显示间隔15分钟的分区温度平均值和 标准偏差 模 具监视器是一组联机（在生产中）高级软件程序，由三个预防性诊断工具组 [...] 成，即材料保护、加热器电阻监控和加热器功率监控。 synventive.com | Display average [...] temperature and standard deviations by zone in 15 [...]minute intervals Mold Monitor is a set of on-line (in [...]production) advanced software routines consisting of three preventative diagnostic tools; material protection, heater resistance and heater wattage monitoring. synventive.com |
数据包括：样本数、超 出公差的%、公差、平均、目标、 标准偏 差 、 最低、最大、颜色认可处的范围和测量，以 及测量数值平均和作业目标、颜色认可和/或参照标准间的差别。 quadtechworld.com | Data includes: Number of Samples, % Out of [...] Tolerance, Tolerance, Average, [...] Targets, Standard Deviation, Min, Max, Range and Measurement at Color Approval – as well as [...]the difference between [...]the Average Measured Value and the Job Target, Color Approval and/or Reference Standard. quadtechworld.com |
偏差”与“标度因子”的量度指一年时间相对于固定校准值的 1 sigma 标准偏差度。 daccess-ods.un.org | The measurement of 'bias' and 'scale factor' refers to [...] one sigma standard deviation with respect to a fixed calibration over a period [...]of one year. daccess-ods.un.org |
它们主要以含有 未知标准偏差的变量程序为基础。 codexalimentarius.org | They are predominantly based on variable [...] procedures with unknown standard deviation. codexalimentarius.org |
关于私营标准的消极影响，回复意见包括：多 重 标准 ；偏 离国际标准；成本花费；缺乏科学依据；缺乏透明度；缺乏上诉机制，以及对小农户不 [...] 相称的影响。 codexalimentarius.org | Regarding the negative aspects of private standards, [...] replies included: the multiplicity [...] of standards; deviations from international standards; the costs [...]of compliance; the lack of [...]scientific justification; the lack of transparency; the lack of appeal mechanisms, and the disproportionate effect on smallholders. codexalimentarius.org |
对于复杂基质样品的分析,如雪碧中的防腐剂苯甲酸以及牛血清中的中性药物醋酸地塞米松、碱性药物马来酸氯苯那敏及酸性药物吲哚美辛等,样品的加标回收率均在80%和110%之间,相 对 标准偏 差 (R SD)均小于15%,符合生物样品的分析要求,且未出现传统液液萃取技术中常见的问题(如乳化现象)。 chrom-china.com | The spiked recoveries of the complex samples, such as benzoic acid in Sprite and dexamethasone acetate, chlorphenamine maleate, [...] indomethacin in bovine serum, were between 80% and 110% and the [...] relative standard deviations (RSDs) were [...]less than 15%. chrom-china.com |
同时显示标准偏差上 的统计数 值、超出或位于公差%、平均/最低/最大测量和平均/最低/最大目标值。 quadtechworld.com | Statistics on Standard Deviation, % In or Out [...] of Tolerance, Average/Min/Max measurements and Average/Min/Max target values are also displayed. quadtechworld.com |
待测物与内标物定量离子的峰面积比值与待测物的质量浓度在20～500 μg/L范围内呈良好的线性关系,相关系数(r2)均大于0.997;在20～500 [...] μg/kg范围内3个水平的加标平均回收率为88.5%～114.8%,日内精密度(以相 对 标准偏 差 计 )(n=6)为4.8%～18.9%。 chrom-china.com | Good linear relationships and high correlation coefficients (r2≥0.997) were obtained in the mass concentration range of 20~500 μg/L. The average [...] recoveries were 88.5%~114.8% and the [...] intra-assay relative standard deviations were 4.8%~18.9% [...]at the spiked levels of 20~500 μg/kg. chrom-china.com |
小光圈测量密度的波动，从平 均值的标准偏离称 作均方根颗粒度（rms），用漫射颗粒度这个名词来表示。 motion.kodak.com | The small aperture measures fluctuations in [...] density, and the standard deviation from average is [...]called root-mean-square (rms) granularity [...]and is expressed in terms of diffuse granularity. motion.kodak.com |
在此条件下,黄腐酚分离良好且无杂质峰干扰,在0.5～500 [...] μg/L的范围内线性关系良好(r21),在高、中、低浓度下的加标回收率为91.21%～95.58%,相 对 标准偏 差 小 于2%。 chrom-china.com | There was a good linear relationship (r21) in the range of [...] 0.5~500 μg/L. The average recoveries were between 91.21% and 95.58% with [...] the relative standard deviations less than 2%. chrom-china.com |
通过 SIKORA 公司提供的诊断软件， [...] 可显示与产品有关的一些检测信息，比如：趋势图、统计 学数据（包括平均值、最大/最小值及 标准偏 差 等 ）。 sikora.net | gauge head, product relevant information such as trends, [...] statistical data with average value, maximum value, [...] minimum value and standard deviations can be displayed [...]via this interface. sikora.net |
对全血样品,敌鼠和氯敌鼠分别在1.0～200.0 μg/L和0.5～100.0 [...] [...] μg/L范围内呈良好的线性关系,回收率分别在90.1%～92.2%和87.6%～93.4%范围内,日内相 对 标准偏 差 (R SD)分别小于6.8%和7.1%,日间RSD分别小于9.9%和10.9%,定量限分别为1.0 [...]μg/L和0.5 μg/L。 chrom-china.com | For the whole blood samples, the calibration curves were linear within the ranges of 1.0~200.0 μg/L and 0.5~100.0 μg/L; the limits of quantification were 1.0 μg/L and 0.5 μg/L; the spike recoveries were [...] 90.1%~92.2% and 87.6%~93.4%, the [...] intra-day relative standard deviations (RSDs) were [...]less than 6.8% and 7.4%, and the inter-day [...]RSDs were less than 9.9% and 10.9% for diphacinone and chlorophacinone, respectively. chrom-china.com |
手动平均测量值：可选 （用户定义）次数 （显示标准偏差和所选色彩空间 测量值得平均值。 konicaminolta.com | Manual averaging measurement: Optional (user-determined) number [...] of times (The standard deviation and average for [...]the color space selected for measurement are displayed. konicaminolta.com |
双酚A在1～100 μg/L范围内线性关系良好(r=0.9993);在3个添加水平下,回收率为85.3%～96.1%,相 对 标准偏 差 小 于10%;通过不断稀释加标浓度确定方法的检出限(信噪比为3)为1.0 μg/L。 chrom-china.com | Under the optimal conditions, the calibration curves showed a good linearity in the BPA concentration range of 1.0~100.0 μg/L. The correlation coefficient was 0.9993. The average recoveries of BPA at three spiked levels ranged from 85.3% to 96.1% with the relative standard deviations (RSDs) less than 10%. chrom-china.com |
检测数据以图形和数字方式显示于 15 寸的彩色触摸屏上， 该系统还可提供与长度相关的所有检测数据趋势图 [...] (单一测量数据的分布图)，以及统计学处理结果（最小 值,最大值,平均值,标准偏差, CP 和 CPK）。 sikora.net | The measuring values are displayed numerically and graphically on a bright 15”-TFT-monitor. Also there is a graphical length-related trend diagram of all values combined with a graphic of the distribution of the single values [...] (statistical distribution curve) and a statistic with the minimum, maximum [...] value, the mean, standard deviation, Cp and Cpk values. sikora.net |
标准偏差的 增加和减少也能提供压力幅值信息。 edwards.com | Increases and [...] decreases in the standard deviation also provide information [...]on pressure amplitude. edwards.com |
在优化的实验条件及0.1、0.5、2.0 μg/g的添加水平下,平均加标回收率为72.2%～110.9%,其中加标水平为0.1 μg/g的相对标准偏差(RSD, n=6)小于10.3%;方法检出限(以3倍标准偏 差 计)为0.0065 μg/g(邻苯二甲酸二异戊酯)～0.062 μg/g(邻苯二甲酸二异丁酯)之间。 chrom-china.com | Under optimized conditions, the average recoveries for a shampoo sample spiked with the standards at 0.1, 0.5, 2.0 μg/g were in the range of [...] 72.2% and 110.9%, and [...] the relative standard deviations (RSDs) for the 19 PAEs were less than 10.3%(n=6) at the spiked level of 0.1 μg/g. The limits of detection (LODs, as 3 times of standard deviation) were between 0.0065 [...]μg/g (for diisopentyl [...]phthalate) and 0.062 μg/g (for diisobutyl phthalate). chrom-china.com |
盐酸普萘洛尔对映体在2.5～1000 [...] μg/L质量浓度范围内线性关系良好,定量限为2.5 μg/L;日内及日间测定的相对标准偏差 小于2.64%。 chrom-china.com | The linear range was 2.5~1000 μg/L, and the limit of quantification (LOQ) was 2.5 μg/L. The values for [...] within day and between day precisions and accuracies were well within the [...] generally accepted criteria for analytical [...]methods. chrom-china.com |
实验表明,9种防腐剂和甜味剂在检测范围内均具有良好的线性关系(r2＞0.998);方法的检出限(以信噪比大于3计)为0.03～15.0 μg/L,定量限(以信噪比大于10计)为0.1～50.0 [...] μg/L;在黄酒中的回收率为96.2%～100.5%,相 对 标准偏 差 (R SDs)为0.6%～5.4%;在葡萄酒中的回收率为96.0%～104.0%, [...]RSDs为0.7%～4.8%。 chrom-china.com | The results showed that the limits of detection (LODs, S/N>3) for the nine analytes were in the range of 0.03~15.0 μg/L, and the limits of quantitation (LOQs, S/N>10) were in the range of 0.1~50.0 μg/L. The calibration curves showed good linearity for the nine analytes in their detection ranges, and the correlation coefficients (r2) were larger than 0.998. The [...] recoveries were between 96.2% and 100.5% [...] with the relative standard deviations (RSDs) of 0.6%~5.4% [...]for yellow wine, and between [...]96.0% and 104.0% with the RSDs of 0.7%~4.8% for wine. chrom-china.com |
结果表明: 大鼠血浆中磷酸西他列汀的质量浓度在1～1000 μg/L范围内时线性关系良好(r=0.9991),检出限(信噪比为3)为0.2 [...] μg/L;其平均回收率为85%～115%;日内及日间的相 对 标准偏 差 (R SDs)均小于15%,满足生物样品检测的要求。 chrom-china.com | The calibration curve showed good linearity within the concentrations of 1 to 1000 μg/L (r=0.9991); the limit of detection was 0.2 μg/L. The mean recoveries were from 85% to 115% at the [...] spiked levels of 5, 50 and 500 μg/L; [...] the relative standard deviations (RSDs) of intra- [...]and inter-day of variation were both [...]less than 15%, which can meet the determination requirements of biological samples. chrom-china.com |
根据单分散或宽分布标样的数均分子量或重均分子量或（和）分散系数，窄分布样品或未知样品的Mark-Houwink常数(k and [...] [...] a)计算校正曲线；任意数目标准样品和各标准样品多次平行进样的结果进行校正，消除实验误差；选择一次、二次或三次方程回归校正曲线，最小二乘法拟合并自动计 算 标准偏 差 和 相关系数；同时获得由拟合曲线反推计算标准样品的平均分子量及误差，可直观判断拟合结果并随时修正。 elitehplc.com | Calculate calibration curve according to molecular weight averages and dispersion coefficient of monodisperse or broad standards, to Mark-Houwink (k and a) of narrow or unknown samples; eliminate experiment error by calibrating results of parallel injection of arbitrary number and all kinds standards; regress calibration curve with simple equation, quadratic equation or [...] cubic equation, and [...] auto-calculate standard error & correlation coefficient; obtain standards average molecular [...]weight and error [...]by reversed calculating with fitting curve, and can visually judge and modify fitting results. elitehplc.com |
在优化的固相萃取条件下，MIP固相萃取柱对加标麦麸中橄榄醇的回收率达到97.8%～98.8%，相 对 标准偏 差 为 2.8%～4.2%(n=5),线性范围在0.1～100 [...] μg/mL，检出限（3S/N）为0.062 mg/L，与NIP柱及商品化PLS柱相比, [...]MIP柱的选择性更强，回收率更高。 chrom-china.com | The high and low binding sites dissociation constants were Kd1=0.021 μmol/mL, Kd2=1.002 μmol/mL, and the corresponding maximum binding capacity constants were Qmax1=18.74 μmol/g，Qmax2=135.9 μmol/g. Under the optimum conditions of [...] solid phase extraction, the recoveries of [...] olivetol on MIP cartridge were in the range [...]of 97.8%–98.8%, and the relative standard [...]deviations (RSDs) were 2. 8%–4.2 %, linearity range was between 0.1 and 100 μg/mL, the limit of detection (3S/N) was 0.062 mg/L. MIP cartridge had a stronger selectivity and a higher recovery, compared with NIP and commercial PLS cartridges. chrom-china.com |
定量结果报告出来以后，可以根据受检样品检测的实际数值或合议数值，以及 根据整套结果或根据对检测值的预期精度确定的某 个 标准偏 差 来 对结果打分。 unesdoc.unesco.org | When a quantitative determination has been reported, the results can be scored based on the true or consensus value of the sample analyzed and a standard deviation which may be set either by the group results or according to the expected precision of the measurement. unesdoc.unesco.org |
本方法对三价铬和六价铬的检出限分别为5.0 [...] μg/L和0.5 μg/L;分别在50～1000 μg/L和5.0～100 [...] μg/L范围内呈现良好的线性关系,线性相关系数分别为0.9994和0.9998;三价铬和六价铬的回收率范围为90.7%～101.1%,相 对 标准偏 差 (RSD)为1.7%～4.4%。 chrom-china.com | The results showed that the limits of detection for Cr(III) and Cr(VI) were [...] 5.0 μg/L and 0.5 μg/L and the good [...] linearities of the calibration curves for them [...]were in the ranges of 50~1000 μg/L (r2=0.9994) [...]and 5.0~100 μg/L (r2=0.9998), respectively. chrom-china.com |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。