单词 | cavitation |
释义 |
例句释义: 空化,成穴,成洞,气穴现象,气蚀,穴蚀,空蚀 1. You can see it coming in, and an incredible flash of light, and all this cavitation spreading over the surface of the snail. 你可以看到它产生,伴随一道不可思议的闪光,气穴的传播越过了蜗牛的表面。 www.ted.com 2. This cavitation pattern seems to suggest that what exactly bursts into the FMBC is not tip vortex cavitation but sheet cavitation. 这样的空泡型态似乎在暗示真正爆裂成FMBC的是页狀空泡而非葉尖涡空泡。 www.etop.org.tw 3. In fact , you might have even seen some cavitation going up the edge of the limb . 实际上,你或许已经看到一些气穴已达到了肢体的边缘。 www.bing.com 4. However, due to the characteristics of sludge, the cavitation air flotation has not been applied to sludge disposal. 由于污泥本身的特性原因,CAF在污泥处理中尚没有应用。 www.chemyq.com 5. Excessive fluid noise is usually an indication that cavitation is occurring. 如果流体噪音过大,则通常意味着出现气穴现象。 blog.163.com 6. It is an irreversible , slowly progressive decay of the hard tissues . It leads to a disintegration of tooth structures and cavitation. 它是在牙齿硬组织中发生的一种不可逆的缓慢进行腐蚀过程,导致牙齿组织崩解及腔洞形成。 www.bing.com 7. The length of cavitation bubble approach or exceed the length of objects is known as supercavity. 空泡长度接近或超过物体的长度时称为超空泡。 paper.pet2008.cn 8. Precautions shall be taken to prevent damage to the heat meter by unfavourable hydraulic conditions(cavitation, surging, water hammer). 温度传感器要做预防措施来防止因水力条件(气穴,冲击,水击)引起的损害。 www.poplarenglish.com 9. Cavitation was calculated in the heat exchanger test-bed. The generation of cavitation was simulated when fluid flows through throttle pipe. 对于换热器试验台水管路中发生的气蚀现象,应用数值计算方法,模拟了流体在管道节流中气蚀的过程; lib.cqvip.com 10. The effective wake is one of the primary reasons of propeller cavitation and induced ship hull vibration. 实效伴流的不均匀性是引起螺旋桨空泡、振动的主要原因之一。 jiaotong.whut.edu.cn 1. Tail pump is widely used in the industrial production. When choosing a pump, the flow rate, lift and the cavitation should be considered. 渣浆泵在工业生产中应用广泛,对泵的选择要考虑流量、扬程和汽蚀匹配。 www.chemyq.com 2. Marine propeller tip vortices are usually strong enough to induce cavitation in the vortex cores. 螺桨葉尖涡的强度通常足够使其涡旋中心产生空化现象。 www.etop.org.tw 3. Thereby, measuring bubble size must be emphasized in study of reducing cavitation damage. 因此在掺气减蚀研究中,必须加强对气泡尺寸的检测。 www.dictall.com 4. Disintegration by hydrodynamic cavitation had a positive effect on the degree and rate of excess sludge anaerobic digestion. 由水力空化的解体对程度和剩余污泥厌氧消化速度产生积极的影响。 www.syyxw.com 5. Experimental results of this paper provide important reference for the cavitation design of underwater vehicles. 文中实验研究结果为水下航行体的空化器合理设计提供了重要的参考依据。 www.ceps.com.tw 6. Ultrasound cavitation has become a hot topic in current medical ultrasound research, but its application is still in the primary stage. 超声空化已成为当前医学超声研究的热题,其应用尚在探索阶段。 www.dictall.com 7. This pressure rise due to air bubbles in the liquid missing scene known as cavitation bubble collapse. 这种因为压力回升气泡失踪在液体中的景象称为汽蚀溃灭。 www.beng11.com 8. For a long time, the cavitation phenomenon is considered being a problem hard to be solved. 长期以来,空化现象被认为是一个不易被解决的问题。 paper.pet2008.cn 9. In this paper, a study of the cavitation of manganese-brass during superplastic deformation is reported. 对超塑变形后锰黄铜的空洞特征进行了系统研究。 en.zidian8.com 10. Additionally, the working law of the cavitation-prevent device under variable working condition is also studied. 并对防汽蚀装置的变工况运行规律进行研究。 www.zidir.com 1. The mechanism of the ultrasonic extraction method of the invention mainly lies in the cavitation generated through the ultrasonic mechanics. 本发明超声提取法的作用机理主要是超声力学产生的空化效应。 ip.com 2. The key parts of the cavitation characteristics of Gongboxia rotary flow tunnel still need further observation and testing. 公伯峡旋流泄洪洞的这些关键部位的空化空蚀特性尚需进一步观测和检验。 lib.cqvip.com 3. The most effective method to resolve the problems is to set up a cavitation monitoring system. 建立空化监测系统是目前解决这一问题最有效的方法。 www.dictall.com 4. They include patented formulas that provide protection against ferrous metal corrosion, including cavitation and crevice corrosion. 它们包括专利配方,提供对黑色金属腐蚀,包括空蚀和缝隙腐蚀的保护。 www.qiyeku.com 5. This paper reviews studies of the performance of different modified epoxy resin when subjected to cavitation erosion conditions. 本文对不同改性环氧树脂耐磨涂层材料在汽蚀破坏条件下的磨损状况进行了研究。 www.chemyq.com 6. Hydrodynamic cavitation as a tool to control macro- , micro-, and nano- properties of inorganic materials . 以液力气蚀作用调控无机材料之宏观、微观及纳米特性。 www.bing.com 7. The results of numerical simulation show that the pump with the variable-pitch inducer can improve the anti-cavitation performance. 模拟结果表明,磁力驱动冷凝泵吸入口配置变螺距诱导轮可以有效提高抗汽蚀性能。 word.hcbus.com 8. The total diameter of cavitation, if present, is less than 4cm. 若出现空洞,其直径总和小于4厘米。 www.jukuu.com 9. The cavitation air flotation( CAF ) has been widely applied to the industrial wastewater and sewage pretreatment in cities. 涡凹气浮(CAF)已广泛应用于工业废水和城市污水的预处理中。 dictsearch.appspot.com 10. With the decreasing of cavitation numbers, the vorticity value lowers since there is in large grad of the velocity in the cavitation area. 随着空化数的降低,空化区域的流场混合得更为均匀,从而使涡量的峰值逐渐减小; dictsearch.appspot.com 1. Other approaches include simple suction aspiration, cut and aspirate devices and clot disruption by ultrasound or laser-induced cavitation. 其他办法包括简单的吸吸,减少和血栓抽吸装置和中断的超声或激光诱导蚀。 www.syyxw.com 2. The application of a filter-based model(FBM)for the computations of cavitation flow is studied based on the flow around a cascade hydrofoil. 以绕栅中水翼流动为例,对滤波器湍流模型(FBM)在空化流动计算中的应用方法进行研究。 www.dictall.com 3. Unsteady cavitating flow around a disc cavitation and its drag characteristics were studied numerically using the filter-based model(FBM). 应用基于滤波器的湍流模型(FBM)对绕圆盘空化器空化非定常流动和阻力特性进行了数值计算和分析。 www.dictall.com 4. With the increase of driving frequency, the initial radii range of cavitation bubbles decrease, and the oscillation intensity reduces. 随着声波频率的升高,空化气泡的初始半径取值区间越来越小,空化振荡也越来越弱。 lxxb.cstam.org.cn 5. Then, this paper, study the mechanism of optimizing the acoustic cavitation theoretical which numerical calculation method. 然后,本文应用数值模拟计算的方法研究了声空化优化的机理。 www.boshuo.net 6. Using finite difference method, the transients in hydraulic pipeline accompanying gas bubbles and cavitation are simulated. 采用有限差分法对液压管路中存在气泡和气穴的瞬态过程进行仿真。 www.fabiao.net 7. Pump cavitation due to the particularity of curve, the curve shape of a direct impact on NPSH3 values. 由于泵汽蚀曲线的特殊性,曲线形状直接影响NPSH3的取值。 stae.com.cn 8. Conclusion: Nonlethal dosage ultrasound could lead mitochondria damage to ovarian carcinoma by cells cavitation. 结论:非致死剂量超声可能通过空化效应而致卵巢癌细胞线粒体损伤。 dictsearch.appspot.com 9. Excellent Air Release and Antifoam Properties-to avoid cavitation and increased compressibility. 优越的空气释放性及抗泡沫性能,可防止因气穴的产生而引致的可压性。 www.3158.com 10. And a lot of ultrasonic cavitation is an important mechanism of ultrasound. 而超声空化是很多超声应用的重要机理。 www.boshuo.net 1. Generated when the cavitation bubbles, fixed to a low place, its volume is reduced resulting in disillusionment. 汽蚀时产生的气泡,固定到低压处时,其体积减小致使幻灭。 www.beng11.com 2. The main engineering measure to prevent cavitation damage of the structure is to add gas into high velocity flow. 向高速水流中掺气,是减免建筑物发生空蚀破坏的主要工程措施。 www.fabiao.net 3. The cavitation erosion regularity of five steels of different heat treatments was studied using rotating disc testing equipment. 在旋转圆盘仪上对五种钢的气蚀破坏规律进行了研究。 www.chemyq.com 4. It also shows that it hasn't definite multiple relationship between critical cavitation allowance and primary cavitation allowance. 指出临界汽蚀余量和初生汽蚀余量之间没有一定的倍数关系。 www.juyy.net 5. An approach to the cavitation corrosion resistance of a cast high strength titanium alloy is made by using various testing methods. 采用不同的试验方法对高强度铸造钛合金的耐空蚀性能进行了探讨研究。 www.chemyq.com 6. The initial cavitation pressure and the critical cavitation pressure are measured by water samples of different sand concentrations. 实测了不同浓度含沙水样的初生空化与临界空化压力值。 www.ceps.com.tw 7. In the design example, the cavitation performance is improved markedly, this shows that present method is reasonable and effective. 通过实例螺旋桨的设计,说明本方法是合理和有效的。 www.ceps.com.tw 8. The results show that with increasing cavitation area, the head of centrifugal pump declines. 结果证明,叶轮内空化区域的增长使离心泵的扬程下降,影响到泵的运转特性; www.ceps.com.tw 9. Besides, some experimental researches on the cavitation and flow characteristics of water hydraulic throttles are introduced. 此外,在水的涡凹和流程特性上的一些实验的研究水力的节流阀被介绍。 dictsearch.appspot.com 10. SEM and metallographic analysis indicate that the crack grows along grain boundaries by cavitation. 扫描电镜和金相照片分析说明,裂纹沿晶界孔洞扩展。 hkxb.buaa.edu.cn 1. With unique characteristics and sound cavitation, ultrasonic wave can exert effect on fiber macromolecule and finishing bath. 介绍了超声波的特点及其声空化作用。概括了超声波对纤维高分子物和整理液的作用机理。 www.chemyq.com 2. the most probable CT signs for tuberculoma were cavitation, satellite, calcification and pleural indentation. 最能提示为结核球的征象依次为空洞、卫星灶、钙化及胸膜凹陷征。 www.studa.net 3. The cavitation damage is prevented effectively in many spillway dragon-raise-head tunnels by aeration facility. 通过设置掺气设施,大多数龙抬头泄洪洞都较好地防止了空蚀破坏。 www.fabiao.net 4. Therefore, this method could be to solve the cavitation problem supporting facilities. 所以,可将该方法作为解决汽蚀问题的辅助方法。 bbs.qjy168.com 5. This new model is designed to predict die erosion due to cavitation during filling in high pressure die casting. 这新的模型由于涡轮真空被设计到在高压一钢模铸件中填充的时候预测一钢模冲蚀。 www.baisi.net 6. The traditional mechanism of gaseous cavitation erosion is discussed and explained in a new way according to the experimental results. 并依据这一新发现对传统的空气蚀理论进行了重新分析与解释。 d.wanfangdata.com.cn 7. The method of avoiding agglomeration by ultrasonic cavitation is proposed to obtain ideal nanomaterials. 提出利用超声的空化作用来有效地防止团聚现象,以期得到理想的纳米材料。 dict.ebigear.com 8. In this paper, the principle and application in wastewater treatment of ultrasonic cavitation are introduced. 本文介绍了超声空化的原理及超声波在水处理中的广泛应用。 paper.pet2008.cn 9. No cavitation, lymphadenopathy, or pleural effusion was demonstrated. 经过证明没有空洞,淋巴结大和胸膜渗出。 dictsearch.appspot.com 10. The storage tank must provide reserve to minimize cycling of the treatment equipment and to reduce pump cavitation. 贮存罐必须有储备水来使处理设备循环降到最低并减少泵空泡形成。 www.pharmst.cn 1. The application of jet cavitation and swirling jet cavitation in organic wastewater treatment are reviewed. 综述射流空化和涡流空化在有机废水处理中应用的研究进展。 www.ceps.com.tw 2. At the cloud-cavitation stage, the vorticity bands become more dispersed and behave as many vorticity group. 在云状空化阶段,涡量聚集区由涡带转化为大涡量团的分散分布,而且影响区域明显扩大。 dictsearch.appspot.com 3. An alteration in the layout prevented the entrained vapor that led to cavitation. 布局的变更阻止夹带蒸汽而导致汽蚀。 bbs.hcbbs.com 4. Harsh conditions on the operation of the pump to prevent cavitation damage, cavitation-resistant materials can be used. 关于在刻薄条件下运行的泵,为防止汽蚀毁坏,可运用耐汽蚀资料。 www.beng11.com 5. Several nodular opacities are visible in the right upper lobe, with focal cavitation and several areas of "tree-in-bud. " 右上肺可见数个结节状阴影,局灶性空洞,部分区域可见树芽征。 dictsearch.appspot.com 6. The author compared two differential imaging methods and the influence of cavitation effect on the estimation of IBS value was discussed. 比较了两种获得减影图像的方法,讨论了空化效应对IBS值的影响。 www.ceps.com.tw 7. The prerequisite for cavitation is that there exists an area in which absolute pressure is lower than or equal to vaporization pressure. 流场中具有绝对压强小于或等于汽化压强的区域是射流空化的必要条件; epub.cnki.net 8. Propeller blades pitted seriously due to cavitation erosion. 螺旋浆有严重的空泡腐蚀 wenku.baidu.com 9. Cavitation is one of ultrasound chief bioeffects. 空化效应是超声的主要生物学效应之一。 www.chemyq.com 10. After the test, the inspection shows that there is slight cavitation damage on the division plate of the first diversion port. 抽干检查发现,第一分流口的隔板上发生了轻微空蚀破坏。 www.ceps.com.tw 1. Cavitation pitting evaluation in hydraulic turbines, storage pumps and pump-turbines - Part 2 : evaluation in Pelton turbines. 水轮机、蓄能泵和水泵水轮机气蚀损坏的评定.第2部分:水斗式水轮机的评定 www.mapeng.net 2. Ultrasonic wave has some functions of mechanical mass transfer, heating and cavitation. 超声波具有机械传质、加热和空化作用。 www.fmiri.com 3. The calculated results indicate that it is feasible to use LES method to simulate the cavitation. 计算结果表明,采用大涡模拟方法模拟空化是可行的。 epub.cnki.net 4. For the glia cell, there are swelling of body and process, cavitation of cytoplasm, decrease of synapses, dissolution of filament in axon. 胶质细胞胞体及突起肿胀、胞浆空化、突触减少、轴索内神经微丝溶解。 51qe.cn 5. The extend angle is a major parameter to effect the cavitation of convergence-divergence nozzle. 喷嘴扩展角是影响收缩-扩散型喷嘴空化效果的重要参数之一。 journals.hut.edu.cn 6. Hydrodynamic cavitation is a new technique in wastewater treatment schemes. 水力空化是一种新的水处理技术。 www.chemyq.com 7. The hydrodynamic cavitation generated through an orifice plate is used to decompose aqueous solution of KI in this work. 在由孔板产生的水力空化条件下对KI水溶液分解反应进行了实验研究。 terms.shengwuquan.com 8. and then the initial cavitation coefficient reflects the cavitation status only. 初生空化系数则只反映空化状况。 www.juyy.net 9. The criterion of diagnosis to inception cavitation based on different scales energy characteristic of the signal was brought up. 提出以信号各尺度能量特征值作为初生汽蚀诊断识别的判据。 www.dictall.com 10. A 20-year-old woman developed symptoms of pharyngitis followed by generalised skin rash and pulmonary infiltrates with cavitation. 一名20岁女子症状咽炎其次是普遍皮疹和肺浸润空洞。 www.syyxw.com 1. The results are valuable for theoretical and practical research in cavitation noise. 这一结果对空化噪声的理论与应用研究是有帮助的。 www.ceps.com.tw 2. Ultrasonic emission is a phenomenon with cavitation of vessels or tracheids. 植物的超声发射是导管或管胞里空穴化时的伴随现象。 www.fabiao.net 3. Then it is solved with Runge-Kutta method, in particular, on various parameters to solve the cavitation bubble's movement. 而后应用龙格-库塔方法对它进行了求解,特别就不同参数的空化泡进行求解。 www.boshuo.net 4. Moreover, satisfactory cavitation performances were achieved by using the proposed method to design the variable-pitch inducer. 按照该方法设计的诱导轮可获得良好的汽蚀性能。 www.ceps.com.tw 5. Cavitation will cause when pump circumrotate at high speed , and deteriorates the performance of water pump. 泵在高速旋转时容易产生空化现象,造成泵过流部件的汽蚀破坏,影响其工作性能的提高。 www.fabiao.net 6. The cavitation under the superplastic tensile has been observed through the analysis of microstructure. 并通过对组织分析,观察在相应超塑性条件下空洞形成的基本特点。 en.zidian8.com 7. Cavitation is typical for large granulomas with tuberculosis. Cavitation is more common in the upper lobes. 对于伴有大肉芽肿的肺结核而言,空洞非常典型,常发生于肺上叶。 dictsearch.appspot.com 8. The scene of this production Ouqi called cavitation bubble. 把这种产怄气泡的景象称为汽蚀。 www.beng11.com 9. As a new technology, hydrodynamic cavitation is used in chemistry and environment. 作为一种新技术,水力空化已经应用于化学和环境领城。 www.chemyq.com 10. and the bubble dimension is the major factor affecting cavitation noise in the throttling grooves. 气泡尺度大小是影响节流槽气穴噪声的主要因素。 www.juyy.net 1. Such cavitation often occurs in pumps, propellers , impellers, and in the vascular tissues of plants. 这样的气穴现象经常在水泵,螺旋桨,推进器,和植物的管状组织里出现。 dictsearch.appspot.com 2. One problem plaguing fast-moving underwater objects is cavitation, or the formation and implosion of bubbles. 如水下物体迅速移动造成的空穴现象,或引起气泡和向心聚爆,这个问题广泛存在却难以解决。 blog.sina.com.cn 3. Conductive PE bag is made from LDPE, anti-cavitation agent and super conductive carbon black after blow molded by special machineries. PE导电袋是由LDPE、抗气剂、特导碳黑等组成经吹膜机吹塑而成。 www.jiaomai.com 4. Abrasives in pumped fluid or severe cavitation. Inadequate water. 水泵打上来的液体研磨或者严重的气蚀。水量不足。 www.interpumpgroupchina.com 5. This effect is probably related to the cavitation of microbubbles contained in the medium exposed to ultrasound. 这种效应可能是有关的微蚀介质中含有暴露于超声波。 www.syyxw.com 6. Cavitation in the prewash and absorber pump prevented the Rectisol unit from delivering the designed flows of cold methanol. 预洗塔和吸收塔内泵的汽蚀阻止低温甲醇洗装置冷甲醇设计流量的输送。 bbs.hcbbs.com 7. Areas of necrosis and cavitation may occur within the tumor. 肿瘤内可以有坏死和成腔区。 tr.bab.la 8. Design of the WATTS Automatic Control Valve minimizes potential valve damage that can be caused by cavitation. 美国瓦茨自动控制阀的结构将可能导致空穴现象的阀门损坏潜在危险降低到最小程度。 www.fmdwq.com 9. They are highly effective in mitigating liner cavitation corrosion in both high-speed and low-speed engines. 它们是高度有效地缓解班轮空化在高高速和低速发动机的腐蚀。 www.qiyeku.com 10. The movements of bubbles can affect the intensity of cavitation directly. 气泡的运动行为直接影响空化效果。 lxxb.cstam.org.cn 1. Cavitation phenomenon at high point is simulated by FLUENT software. 使用FLUENT软件模拟了高点气阻的空化现象。 lib.swpu.edu.cn 2. The work principles of throttle outflow and decrease rev to prevent pump cavitation are introduced. 阐述了出口端节流调节与变速调节两种防治水泵汽蚀措施的工作原理; www.chemyq.com 3. The processed work pieces were subjected to cavitation impingement at the rotating disk rig [16]. 被处理的制件被服从了对在旋转式磁盘船具[16的]气蚀侵入。 zhidao.baidu.com 4. In both silicosis and CWP, these masses can undergo necrosis and cavitation. 无论硅肺还是CWP的大结节团块都可以出现坏死和空洞。 www.med66.com 5. Cavitation damage was uneven and cavities appeared in local places. 空蚀破坏呈现不均匀性,局部区域出现大的空蚀坑。 dictsearch.appspot.com 6. Because free radicals have a very high activity, cavitation can enhance chemical processes. 由于自由基具有很高的活性,所以空化可以强化化学过程。 www.boshuo.net 7. Cavitation test of centrifugal pump shows the same conclusion. 对离心泵进行汽蚀试验并得到了相同的结论。 www.ceps.com.tw 8. Aiming at the cavitation and silt abrasion of hydraulic machinery, the study explores the mode of cavitation enhancing silt abrasion. 针对水力机械内部空蚀及泥沙磨损联合作用破坏问题,探索空化促进磨损破坏的方式。 www.ceps.com.tw 9. If the intersection point falls in the shaded area, cavitation can occur. 如果交点落在阴影区域,则可能产生空穴。 dict.veduchina.com 10. It is key that equipment of hydrodynamic cavitation to make use of the hydrodynamic cavitation technique. 水力空化装置是利用水力空化技术的关键。 www.ceps.com.tw 1. Cavitation can be caused by a variety of reasons . 气穴可以由各种原因引起。 www.bing.com 2. Based on the gas re-solution and releasing physical procedure, the models of gas bubble and cavitation volumes are developed. 同时基于液体中气体的溶解和析出物理过程,提出了气泡和气穴体积计算数学模型。 www.fabiao.net 3. "Cavitation effect" will happen if great ample ultrasonic energy is transmited in liquid. 在液体中发射足够大的超声波能量,液体会产生“空化效应”。 www.fabiao.net 4. It is shown that hydrodynamic cavitation technology is a potential method to treat toxic and refractory organic waste water in the future. 水力空化技术在有毒、难降解有机污染水体的处理领域有潜在的应用前景。 www.ceps.com.tw 5. The existence of cavitation has a great effect on the work characteristics of journal bearing which brings out more and more attention. 空穴的产生对滑动轴承工作性能的影响越来越成为人们普遍关注的问题。 www.boshuo.net 6. Cavitation is also important biologic effect of HIFU during treatment of tumor. 研究结果表明空化效应也是治疗肿瘤的主要生物学效应。 www.fabiao.net 7. Under high speed and super-high speed conditions, the oil film is easy to crack and becomes cavitation. 高速、超高速工况下,润滑油膜极易产生破裂,从而形成空穴。 www.fabiao.net 8. The paper establishes a cavitation model based on cavitation theory and the pump's actual performance curves. 根据泵的汽蚀原理,结合给水泵的实际性能曲线建立了给水泵的汽蚀诊断模型。 www.ceps.com.tw 9. This is the lowest outlet pressure setting allowed without failing into the cavitation zone. 这是不会落入空穴区的最低的出口压力设置。 tr.bab.la 10. Therefore, studies on cavitation erosion were performed in many fields, such as in hydrodynamics, material science and physico-chemistry. 因此有关空蚀研究也是从流体力学、材料科学及物理化学等多方面入手的。 www.chemyq.com 1. In this article, the flow status and the naissance , the development and the distribution of cavitation are simulated. 模拟出喷油嘴内燃油流动状况,空穴的产生、发展及分布情况。 dictsearch.appspot.com 2. The results showed that changes of vorticity distributions in the flowing fields depend on the development of cavitation structures. 结果表明:空化的发展对整个流场的涡量变化起决定作用。 www.ceps.com.tw 3. In this way the economic loss from the operations caused by the cavitation erosion and the sediment wearing can he decreased. 这样做可以减少空蚀与泥沙磨损给运行带来的经济损失。 www.ceps.com.tw 4. Cavitation is the main harm in turbine, which is difficult to avoid. 空化现象是水轮机中难以避免的主要危害。 www.magsci.org 5. Because of cavitation, the focused peak pressures in tap water were lower than those in degassed water. 因为无空蚀产生,震波于除气水中的聚焦压力比用自来水来的大。 www.ceps.com.tw 6. Fittings and other components to seal the well to prevent air intrusion, so as to control air traps and the occurrence of cavitation. 管接头等元件的密封要良好,以防止空气侵入,从而控制气穴与气蚀的发生。 www.nanyangpumps.com 7. Cavitation is universal phenomenon, which is very harmful to the fluid or hydro machinery. 空化是广泛存在且对流体机械危害很大的物理现象。 www.ceps.com.tw 8. In addition, the effect of distribution of cavitation on the spout pressure is analysed. 进一步分析了不同燃油喷射压力对喷孔内空穴分布的影响。 www.ceps.com.tw 9. in the abrasive suspension, the collapse of cavitation bubbles will have a lot of pressure. 在研磨悬浮液中,气蚀气泡的崩溃会产生很大的压力。 zhidao.baidu.com 10. There is no cavitation damage and issues such as irrigation water. The latter point in particular to the operators is a big convenience. 不存在汽蚀破坏及灌引水等问题。特别是后一点给操作人员带来了很大的方便。 www.cn-em.com 1. A 2-D cavitation model is used and the result showed that the cavitation effect is not obvious. 并利用二维气穴模型进行了计算,发现在该过渡半径下,气穴现象不明显。 www.ceps.com.tw 2. We can enhance the the effect of ultrasoic cavitation by reducing the ambient temperature and improving the sound intensity in experiment . 在实际操作中,可采用降低环境温度,选用单原子气体以及提高声场声压幅值等来增强空化效应。 www.fabiao.net 3. in contrast smaller bubbles in acoustic cavitation would be easy to collapse, which is called transient cavitation bubble; 相反,较小的空化泡在声波的作用下很容易崩溃,是瞬态空化泡; www.boshuo.net 4. 2 want to maintain the pumps to work, that is, cavitation does not occur, vibration and so on, must ensure that the following conditions. 想要保持泵正常工作,即不发生汽蚀、振动等问题,必须保证以下条件。 www.jcgyb.com 5. And what that is , is cavitation . 那个就是,气穴。 www.bing.com 6. 2 what is the tunnel, how to avoid cavitation damage? 二什么是隧洞的空蚀破坏,如何避免? www.hfwhjx.com 7. At the same speed and flow rate, the adoption of double-suction pump, due to reduced imports of light, easy to pump cavitation; 在同样转速和流量下,采纳双吸泵,因减小进口光速、泵不易产生汽蚀; www.beng11.com 8. Therefore, it is necessary to study the dynamic characteristics of valve-less micropump accompanying gas bubbles and cavitation. 因此本课题研究存在气泡和气穴时无阀微泵的动态特性是十分必要的。 www.fabiao.net 9. According to analytical consideration and experience, it can not be caused by cavitation as conventionally observed, but by corrosion. 经分析并验证该缺陷不是一般水泵常见的汽蚀造成,而是腐蚀造成。 www.chemyq.com 10. Cavitation-Abrasion Behavior of Martensitic Stainless Steel Used for Hydraulic Turbine Blades 大型水轮机叶片马氏体不锈钢的多相流损伤行为 www.ilib.cn 1. groove damage at the end of swirl holes may be the result of cavitation via prototype observation; 原型观测观察到的旋流洞末端的沟槽破坏有可能是空蚀的结果; lib.cqvip.com 2. Morphology characteristics of the heat-affected zone of aluminum bronze welding after cavitation erosion 铝青铜焊接热影响区的空蚀形貌特征 www.ilib.cn 3. Finite-amplitude vibration of a bubble and its applications in sonoluminescence and cavitation fusion 气泡的大振幅振动及其在声致发光和空化核聚变中的应用 www.ilib.cn 4. To widen the range of the plane gates, it is very much important for plane gates to study hemline cavitation and solving measure. 为了扩大其适用范围,对阀门底缘空化特性及改善措施进行综合研究是很有十分重要的。 www.fabiao.net 5. Experimental Study of the Supersonic Characteristic of Hydraulic Turbine Cavitation 水轮机空化的超声波特性试验研究 www.ilib.cn 6. Experimental Study of the Effect of Nanometer Granule on Boiling Heat Transfer in an Acoustic Cavitation Field 声空化场下纳米颗粒对沸腾传热影响的实验研究 ilib.cn 7. Dynamic Coefficient Analysis of a Hydrodynamic Journal Bearing Considering Cavitation Effects 考虑空穴因素的动载滑动轴承动态特性分析研究 ilib.cn 8. Analysis on Cavitation of Charging Flow Regulating Valve Used in Chashma NPP and Its Improvement Measurement 恰希玛核电站上充流量调节阀产生气蚀的原因分析及改进措施 www.ilib.cn 9. Numerical Simulation and Analysis of Two Phase Flow of Inner Cavitation in Injection Nozzles 喷油嘴喷孔内部空穴两相流动数值模拟分析 ilib.cn 10. Effect of Ultrasonic Cavitation Treatment on the Surface Structure of Polymer Bonded Explosive 超声空化处理对高聚物粘结炸药表面结构的影响研究 www.ilib.cn 1. Dynamical Cavitation in Spheroid Composed of Two Incompressible Thermal Hyperelastic Materials 两个组合热超弹性球体中空穴的动态生成 www.ilib.cn 2. Experimental study of decomposition of rhodamine-B by hydrodynamic cavitation technique 水力空化降解若丹明B的试验研究 ilib.cn 3. Comparison of Cavitation Boundary Conditions in Analyses of a Laser Surface Textured Mechanical Seal 激光加工多孔端面机械密封中空化边界条件的比较 www.ilib.cn 4. Variational Principles for the Cavitation Flow in a Cascade on an Arbitrary Streamsheet of Revolution 旋成面叶栅汽蚀绕流的变分原理 www.ilib.cn 5. The Experimental Study of Pipe Throttle Cavitation Noise Control by Multilevel Pressure Loading 多级增压控制管路节流气穴噪声的试验研究 service.ilib.cn 6. New concept of air entrainment effect on mitigating cavitation damage 掺气减蚀保护作用的新概念 jhe.ches.org.cn 7. observing the cavitation and flow state of the liquid working medium in the test section and the change of state of scale matters; 观察测试段内液体工质的空化与流动状态、成垢物质的状态变化; ip.com 8. Experimental Study on Cavitation Characteristics of a Mixed-flow-pump during Starting Period 混流泵启动过程汽蚀性能的试验研究 www.ilib.cn 9. Experimental study of aerated characteristics in cavitation region of high velocity flow 高速水流空化区和空蚀区掺气特性的试验研究 www.ilib.cn 10. Application of the Turbine Efficiency-cavitation Measurement System in Xiaolangdi Hydropower Station 水轮机效率空蚀测量系统在小浪底水电站的应用 service.ilib.cn 1. The cavitation-resistance puddle welding technique for turbine runner treatment and its benefit analysis 水轮机转轮抗气蚀堆焊工艺及效益分析 www.ilib.cn 2. Cavitation Prevention of the Fuel Injection System for a Highly-uprated Diesel Engine 高强化柴油机燃油喷射系统防穴蚀研究 www.ilib.cn 3. Discussion on similarity law of pressure relief model for air entrainment and cavitation prevention 掺气减蚀减压模型相似律问题的探讨 www.ilib.cn 4. Experimental Research on Anti-cavitation Characteristics of Two-step Throttle in Water Hydraulic System 二级节流阀抗气蚀性能的实验研究 ilib.cn 5. Failure Processes Micro-characteristic Studies of Two Materials to Resist Cavitation Erosion and to Resist Erosion and Abrasion 抗磨蚀材料失效过程的微观特性 www.ilib.cn 6. The results show that the increase of the static pressure of guide blade from inlet to outlet enhances anti-cavitation performance; 结果表明,导轮叶片静压由进口到出口不断增大,提高了轴流泵抗汽蚀性能; www.ceps.com.tw 7. Silicates form a stable layer that protects the internal surfaces against corrosion, cavitation and scaling 硅酸盐在冷却系统的内表面形成稳定的保护膜,防止腐蚀、气蚀、结垢 blog.sina.com.cn 8. NPSHR - pump NPSH, called NPSH required or moving the pump inlet pressure drop, the smaller the better the performance of anti-cavitation; NPSHR――泵汽蚀余量,又叫必须的汽蚀余量或泵进口动压降,越小抗汽蚀性能越好; www.beng11.com 9. Experimental Study of Cavitation Damage Behaviors of NiAl alloyed Aerofoil NiAl合金翼型空蚀破坏行为的试验研究 www.ilib.cn 10. Hydrodynamic cavitation and its enhancement effects on chemical processes 水力空化及其对化工过程的强化作用 www.ilib.cn 1. Research progresses about the mechanism of ultrasonic cavitation and its applications in anticancer domain 超声空化机理及其在抗癌领域应用的研究进展 service.ilib.cn 2. Laboratory investigation and field application of self-resonating cavitation jet for improving polluted rock permeability 自振空化射流改善油层特性实验研究及现场应用 scholar.ilib.cn 3. Study of Cavitation Enhancement Effect of Bi-frequency Ultrasound by TA Fluorescence Method 用TA荧光法研究双频超声的空化增强效应 ilib.cn 4. Formation Process of Cavitation Region Effected by Underwater Plane Blast Shock Wave and Its Characteristics 水下平面爆炸冲击作用下空化区域形成及其特征 service.ilib.cn 5. the prediction of cavitation position and shape at different operating points corresponds with the experimental results; 不同工况点空化位置和形态的预测与实验结果基本相对应; www.fabiao.net 6. Effect of physical properties of sodium aluminate solution on ultrasonic cavitation and enhancement during precipitation process 铝酸钠溶液性质对超声空化作用及种分过程超声强化的影响 www.ilib.cn 7. Surface Tension Effects on the Collapsing Behavior of a Cavitation Bubble near a Rigid Wall 表面张力对固壁近旁空化气泡溃灭特性的影响 www.ilib.cn 8. Increasing extraction of traditional Chinese medicine with cavitation using dual-frequency ultrasound 双频超声空化效应强化提取中药有效成分的实验研究 www.ilib.cn 9. Ultrasonic Cavitation and Its Application in the Electrochemistry Field 超声空化及其在电化学中的应用 service.ilib.cn 10. Standard Test Method for Cavitation Corrosion and Erosion-Corrosion Characteristics of Aluminum Pumps With Engine Coolants 带有发动机冷却剂的铝泵的气蚀特性的测试方法 www.wwlww.com 1. Relationship between strength of hydrodynamic cavitation and amount of induced hydroxyl radical 水力空化强度与空化自由基产量的关系 www.ilib.cn 2. Elementary analysis of centrifugal pump impeller destruction due to cavitation and sand abrasion 离心泵叶轮汽蚀与泥沙磨损破坏浅析 ilib.cn 3. The analyzing about cavitation corrosion phenomenon of the centrifugal water pump at the rolling mill 轧钢厂离心水泵气蚀现象分析 www.ilib.cn 4. A Comparison of the Cavitation Erosion Resistance of Two Fe-Based Shape Memory Alloys 两种铁基形状记忆合金抗空蚀性能比较 www.ilib.cn 5. Experimental research on ventilated cavitation and its stability 通气超空泡形态及其稳定性实验研究 ilib.cn 6. Research Progresses of Ultrasonic Cavitation Process for Degradation of Organic Pollutants in Water (Continued) 超声空化降解水中有机污染物的研究进展(续) service.ilib.cn 7. Cavitation pitting evaluation in hydraulic turbines, storage pumps and pump turbines - Evaluation in Pelton turbines 水轮机,蓄能泵和涡轮泵气蚀损坏的评定.水戽式水轮机的评定 www.mapeng.net 8. due to corrosion, cavitation, erosion failure of various types of wheel, impeller, valve repair; 因腐蚀、气蚀、冲蚀失效的各类毂、叶轮、阀门的修复; www.enetbase.com 9. Experimental investigation on cavitation noise of an axisymmetric body 回转体头部空化噪声特性的实验研究 www.ilib.cn 10. Static and dynamical cavitation for incompressible hyperelastic-plastic material 不可压超弹塑性材料中空穴的静、动生成问题 www.ilib.cn 1. Artificial neural network model for hydraulic turbine cavitation characteristics 水轮机空化特性的人工神经网络模型 jhe.ches.org.cn 2. Preventing and Repairing Techniques for the Cavitation Erosion and Sediment Wornout of Large and Medium- sized Water Pump 大中型水泵空蚀与泥沙磨损预防及修复技术 service.ilib.cn 3. Cavitation Problem for Compressible Hyperelastic-plastic Materials 可压超弹性-塑性材料中的空穴生成 168.160.184.78 4. Application Status and Tendency of Surface Protection Techniques for Anti-cavitation Erosion of Hydraulic Machinery 水力机械抗汽蚀表面防护技术的应用现状及展望 www.ilib.cn 5. Experimental study of cavitation performance of annular jet pump 环形射流泵空化特性的试验研究 www.ilib.cn 6. Progress in Research and Application of Hydrodynamic Cavitation Technology in Wastewater Treatment 水力空化技术在废水处理中的研究与应用进展 www.ilib.cn 7. Numerical and experimental research on pressure fluctuations induced by propeller cavitation 螺旋桨空泡及其诱导的脉动压力的数值和试验研究 service.ilib.cn 8. Experiment Study on the Cavitation Performance of the Ultra-low Specific Speed Centrifugal Pump with Patial Flow 提高超低转速部分流离心泵汽蚀性能的试验研究 ilib.cn 9. The Microcosmic Explanation of Effect of Ultrasonic Cavitation on Degree of Degeneracy Polarization of Raman Spectrum 超声空化对喇曼光谱退偏度影响的微观解释 www.ilib.cn 10. Cavitation for Incompressible Anisotropic Hyper-Elastic Materials 不可压各向异性超弹性材料中的空穴生成 www.ilib.cn 1. cavitation erosion; nano structured coatings; coating protection; 水力机械;汽蚀;纳米结构涂层;涂层保护; dictsearch.appspot.com 2. Test Method for Cavitation Corrosion and Erosion-Corrosion Characteristics of Aluminum Pumps with Engine Coolants 带有发动机冷却剂的铝泵的气蚀和侵蚀特性的试验方法 www.isres.com 3. Study of Film Cavitation in Dynamically Loaded Journal Bearings 动载径向滑动轴承油膜空穴研究 www.ilib.cn 4. Cavitation and bifurcation in an incompressible sphere 不可压缩球体的空穴和分叉 www.ichacha.net 5. Influence factors of phenol degradation in water by ozonization with enhancement of hydrodynamic cavitation 水力空化强化臭氧降解水中苯酚影响因素研究 www.ilib.cn 6. Discussions on the Cavitation of Emulsifying Process and Its Harmfulness 乳化过程中的气蚀现象及其危害性 www.ilib.cn 7. The Application and Study of Hydrodynamic Cavitation 水力空化技术的研究及其应用 www.ilib.cn 8. Noise Feature of Cavitation Flows on Axisymmetric Bodies and Transient Characteristics of Cavity Interface 轴对称体空泡流的噪声特性与空泡界面瞬态特征 service.ilib.cn 9. the pressure pump is connected between the liquid storage tank and the acoustic cavitation device; 一压力泵,连接在储液箱与声空化装置之间; ip.com 10. Code for propeller Cavitation Tests in Uniform Flow Carried Out in Cavitation Tunnel 空泡水筒均流中螺旋桨模型试验规程 bz.qs100.com 1. Cavitation characteristic study of bottom outlet water flow in Taolinkou reservoir 桃林口水库底孔水流空化特性研究 www.ilib.cn 2. Cavitation of liquid chlorine centrifugal pumps and its prevention 液氯离心泵的气蚀与防治 www.ilib.cn 3. Cavitation Erosion Problems in Dynamically Loaded Plain Bearings: Analysis and Prediction 动载荷作用下滑动轴承的气蚀问题:分析和预测 www.ilib.cn 4. Investigation on Cavitation Erosion Failures in Dynamically Loaded Journal Bearings 动载滑动轴承气蚀磨损失效分析 www.ilib.cn 5. Application of ground penetrating radar in investigation on subterranean cavitation 利用探地雷达探测地下空洞 service.ilib.cn 6. Theoretical Study on Cavitation Characteristics of Centrifugal Pump and Regulation of Pump Operation 离心泵汽蚀特性与调节工况的理论研究 www.ilib.cn 7. Cavitation airfloat process and its application to the waste paper utilization in paper reproduction 涡凹气浮法及在废纸再生造纸中的应用 ilib.cn 8. Calculation of Cavitation Characteristics in Water Transmission System 输水管道系统空穴特性计算 service.ilib.cn 9. Numerical Investigation of Chaotic Movement of Cavitation Bubble in Oscillating Pressure Field 振荡压力场中空泡混沌运动的数值研究 service.ilib.cn 10. Bubble diameter Cavitation Multiphase slip velocity Interaction 气穴多相流滑移速度相互作用湍流参数指定方式气泡直径 wenku.baidu.com 1. the present research of pressure fluctuation induced by rotor-stator interaction, secondary flow and cavitation is introduced; 分别从动静干扰、二次流和汽蚀方面阐述了压力脉动的研究现状; www.ceps.com.tw 2. Construction Techniques for Protecting Flood-discharged Low-level Opening from Cavitation Erosion in TGP 三峡工程泄洪深孔防空蚀设计的施工技术 www.ilib.cn 3. An approximate calculation method for estimating turbine runner cavitation pitting 水轮机转轮空蚀量预估的一种近似算法 www.ilib.cn 4. Accurate confirmation of hydro-turbine output with critical cavitation coefficient 利用临界空化系数精确确定水轮机出力 ilib.cn 5. Cavitation in semi-open centrifugal impellers for a miniature pump 微型泵半开式离心叶轮的空化性能 www.ilib.cn 6. Review on Material Resistant to Cavitation Erosion and Its Application 抗空蚀材料研究应用进展 www.ilib.cn 7. Cavitation erosion behavior of an austenitic stainless steel 一种奥氏体不锈钢的空泡腐蚀行为 service.ilib.cn 8. Experimental Research on Properties of Wear Resistance and Cavitation Resistance of Materials 材料的抗磨损与抗汽蚀性能试验研究 www.ilib.cn 9. Turbine cylinder middle surface, the rotor journal wear, cavitation repair arc spraying equipment; 汽轮机汽缸中分面、转子轴颈磨损、汽蚀的修复电弧喷涂设备; www.enetbase.com 10. Cavitation Erosion Behavior of Martensitic Stainless Steel for Hydraulic Turbine Blades 大型水轮机叶片马氏体不锈钢的超声空蚀行为 www.ilib.cn 1. Biological effects of ultrasonic cavitation and sono-parameter optimization 超声空化影响生物效应与声学参量优化的研究 service.ilib.cn 2. Protection Technology and Progress against Cavitation for Centrifugal Pumps 离心泵的汽蚀防护技术及其进展 ilib.cn 3. A Not Allowed Slighting Problem in Study of Frequency Effect on Sound Cavitation 研究声空化的频率效应中不容忽视的问题 www.ilib.cn 4. water atomization; cavitation; draining water; extracting gas; 超声;换能器;雾化;空化;排水;采气; dictsearch.appspot.com 5. Research Status of Degradation and Application of Cavitation in Organic Wastewater Treatment 空化效应在有机废水处理中的应用研究 www.ilib.cn 6. Characteristic Study on Preventing Cavitation Damage of Hydraulic Structures Side-walls with High Head 高水头泄水建筑物侧墙掺气减蚀特性研究 scholar.ilib.cn 7. Effects of bubble size distribution on aeration for cavitation alleviation under cavitating shock wave 空蚀冲击波模式下气泡尺寸在掺气减蚀中的作用 www.ilib.cn 8. Dynamical Cavitation for Hyperelastic-plastic Materials 超弹性-塑性材料中空穴的动生成 www.ilib.cn 9. Application of Cavitation Monitoring for Hydrogenerator 水电机组转轮汽蚀监测技术的应用 ilib.cn 10. The cavitation effect of different frequency horizontally orthogonally ultrasonic irradiations 非同频水平正交超声束的声化学效应 www.ilib.cn 1. Experiment Research on the Fluid Transient in Hydraulic Pipeline including Cavitation and Gas Bubbles 含气泡和气穴的液压管路瞬态实验研究 ilib.cn 2. Analysis of Cavitation for Oil-water Emulsion Drum Height Adjustment System in Electrical Traction Shearer 采煤机乳化液调高系统气蚀现象分析 service.ilib.cn 3. Checking the Scale Effects of Cavitation Inception for Symmetrically Rotational Body Shapes 验证圆柱形头体初生空化的缩尺效应 www.ilib.cn 4. Analysis of Cavitation Reasons of Cylinder-bushing and Measures for Improving Anti-cavitation Ability 柴油机缸套穴蚀成因分析和提高抗穴蚀能力的措施 service.ilib.cn 5. Study on Artificial Aeration in Cavitation-Protection for the Sidewalls of Spillway Tunnel 泄洪洞侧墙的人工强迫掺气减蚀研究 www.ilib.cn 6. Standardization for Testing Technique of Cavitation Inception 关于初生空化试验技术的规范 www.ilib.cn 7. Experimental study on cavitation inception of nozzles with different geometries 喷嘴结构对空化起始影响的实验研究 scholar.ilib.cn 8. Numerical Investigation of Nonlinear Dynamics of Cavitation Bubble Motion 空泡运动非线性动力学特性的数值研究 service.ilib.cn 9. Study on Cavitation Behavior of High-speed Mixed Flow Pump and Cavitation Performance Improvement Method 高速混流泵汽蚀特性与汽蚀性能改善方法 ilib.cn 10. Rational determination of incipient cavitation numbers for some configurations in hydraulic strutucres 泄水建筑物若干体型初生空化数的合理取值 www.ilib.cn |
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