pressure balanced valve是什么意思

网络释义

用法例句

Effects of compounds with metal element and pressure on the combustion characteristics of mixed industrial sludge;

含金属元素化合物和压力对工业污泥燃烧特性的影响

Determination of Pressure and Temperature in Oil Field Gas Condensation Separation Method;

油田气冷凝分离法中压力和温度的确定

Analysis of pressure dynamic curve on fractured horizontal well;

压裂水平井压力动态曲线分析

And the melt flux was in di- rect proportion with press fall.

PET熔体流动类型经分析判断为牛顿流动,熔体流量与压力降成正比关系。

According to the weight of the head(of the frame) and by calculating as well,gear pumps are chosen whose discharge is 45 litres per minute and whose pressure is 8 MPa,and also four jacks are needed,eac.

移挪重达18 t的架头,拟采用全液压系统的千斤顶,根据架头的重量,通过计算,选择了流量为45 L/min,压力为8 MPa的齿轮泵,4根单根最大推力为100 kN的千斤顶,由7。

The effective factors include the type,granularity and rigidity of abrasive,process press as well as process time.

本文借助正交设计方法研究了磨料水射流用于光整加工时的工艺参数 ,包括磨料的粒度、种类、硬度以及工作压力、加工时间等对表面粗糙度和表面去除量的影响 。

A strategic approach to the tensions affecting the mental health of the teaching staff;

影响教师心理健康的压力源及应付策略

The tension of "Self-Identity" is the force that restricts the developing direction in order to accomplish the potential self.

"自我认同"的动力是推动"自我认同"趋向和谐一致的力;"自我认同"的阻力是阻碍自我在一致性进程中发展的力;"自我认同"压力是规制认同发展方向实现可能自我的力。

Correlation between the mental stress and the coping styles among the parents of cerebral palsy children;

脑瘫患儿父母心理压力及其应对方式的相关性研究

College students social anxiety associated with stress and mental health;

大学生社交焦虑与压力和心理健康的关系

A Comparative Study on the Job Stressor and Degree of Stress among Head Nurses and Clinical Nurses;

护士长和临床护士工作压力源与压力程度对比研究

Influences of Temperature and Pressure on Cavitation Erosion in Journal Bearings;

温度及压力对滑动轴承气蚀磨损影响的实验研究

Based on phase demodulation sensing technique, fiber optic sensors of pressure, temperature and displacement are designed and tested.

基于光纤相位传感原理,设计了数字式相位检测电路以及压力、温度、位移的功能型光纤传感器。