Cavitation

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.

互联网摘选

Numerical and experimental studies on unsteady shedding mechanisms of cloud cavitation diffusion in non-steady state

云状空化非定常脱落机理的数值与实验研究

互联网摘选

Three-dimensional cavitation simulation using lattice Boltzmann method

用格子Boltzmann方法数值模拟三维空化现象

互联网摘选

Evaluation of the Cavitation Models on the Numerical Simulation of Cloud Cavitating Flows Around a Hydrofoil

云状空化流动数值模拟的空化模型评价

互联网摘选

Areas of necrosis and cavitation may occur within the tumor.

肿瘤内可以有坏死和成腔区.

词典精选例句

The main mechanism of the sonochemical reaction is the cavitation generated by ultrasonic wave in liquid, and because of the change of the reaction conditions caused by cavitation. it results the thermodynamic change in the chemical reaction, and improves the chemical reaction rate and productivity.

声化学反应的主要机理是，超声波在液体中传播时产生的空化效应所致，由于空化作用所引起的反应条件的变化，导致了化学反应的热力学变化，使化学反应的速率和产率得以提高。

互联网摘选

Extremely high velocities should be avoided due to possible cavitation.

应该避免应用在可能出现空穴现象的流速异常高速的场合.

互联网摘选

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.

互联网摘选

Operation of valves continually in the cavitation zone should be avoided.

应该避免在空穴区域内持续运行阀门.

互联网摘选

Analyses the formation reasons, common characteristics and influence factors of diesel engine cylinder bore cavitation.

分析了柴油机缸套穴蚀形成原因、特征及其影响因素。

互联网摘选

The results show that after 45h of cavitation erosion test, the mass loss of the specimen with ground surface was 1.57 times of that with TIG remelted surface.

结果表明：在45h空泡腐蚀试验后，磨削试样的累积失重量是TIG表面重熔试样的1.57倍；

互联网摘选

The energy and cavitation performances are the basic characteristics of 2-D cascade.

能量性能和空化性能是平面叶栅的基本特性.

互联网摘选

Presented a data acquisition card for hydraulic turbine cavitation noise testing.

介绍水轮机空化噪声测试系统的采集卡设计.

互联网摘选

The supersonic characteristic of hydraulic turbine cavitation was studied in this paper.

本文分析了水轮机空化噪声的谱特性.

互联网摘选

Based on the hypothesis that work-hardening and the softening of recrystallization was in dynamic equilibrium when superplastic tensile, this paper presents a new method to measure cavitation exponent based on the material tensile curve.

基于超塑性拉伸的加工硬化与再结晶软化处于动态平衡的假设，本文提出一种根据材料拉伸曲线测量空洞分数的新方法。

互联网摘选

The total diameter of cavitation, if present, is less than 4 cm.

若出现空洞, 其直径总和小于4厘米.

词典精选例句

Influence of the temperature on the cavitation instability under plane strain condition

平面应变条件下孔洞化不稳定性问题研究

互联网摘选

Cavitation water tunnel is one of experimental facilities studied cavitation phenomenon.

空化水洞是研究空化现象的实验设备之一.

互联网摘选

The temperature of the liquid and test section surface and heat transfer coefficients, with and without acoustic cavitation, were measured and analyzed in order to study the effect of the parameters of acoustic cavitation on natural convective heat transfer.

实验中测量并研究有无声空化作用时液体温度、加热表面温度及传热系数的变化，旨在研究声空化参数对自然对流传热的影响。

互联网摘选

This is the basis of the phenomenon called cavitation.

这就是所谓汽蚀现象的根据.

词典精选例句

Analysis for Diesel Engine Cylinder Bore Cavitation and Influence Factors

柴油机缸套的穴蚀及其影响因素分析

互联网摘选

SIDE AIR-BLASTING CHAIN FIRE GRATE The Effect of Controlled Shot-peening on the Cavitation in Hydraulic Turbines

侧鼓风链条炉排受控喷丸对水轮机空蚀的作用

互联网摘选

Use of ion-beam implantation technique for improving cavitation resistance of metal materials

用离子束注入法改善金属材料抗空蚀性能

互联网摘选

Make use of the laser-generated cavitation noise to generate false target based on this property, which is simulation of the cavitation noise generated by submarine propeller.

针对这一特征，考虑利用激光光源在远处水下产生空化噪声作为假目标，用来模拟潜艇螺旋桨产生的空化噪声。

互联网摘选

This paper describes the influences of such factors as axial speed, outlet pressure and media on the suction performance of three screw pump, and tells about the methods of and basis on how to decide cavitation point during test.

文章阐述了轴向速度、排出压力、介质等因素对三螺杆泵吸上性能的影响，并介绍了试验时判定发生汽蚀工况点的方法和依据。

互联网摘选

Because so far we do not know how cavitation mechanism occurred.

其原因在于,到目前为止对空化机理尚未研究得很清楚.

互联网摘选

There is no cavitation damage and issues such as irrigation water.

不存在汽蚀破坏及灌引水等问题.

互联网摘选

Cavitation can be caused by a variety of reasons.

气穴可以由各种原因引起。

互联网摘选

Measures for the elimination of cavitation in high-pressure gear pumps series CBZ

消除CBZ型高压齿轮泵气蚀现象的措施

互联网摘选

Cavitation problem for thermohyperelastic materials and the effect of temperature are studied.

研究热超弹性材料中的空穴生成问题,讨论了温度对空穴生成的影响.

互联网摘选