Application of electric connection point pressure meter in water supply constant pressure system 电接点压力表在给水定压系统中的应用
Probes into the pressure regulating range of the water replenishing and pressure fixing system on the by - pass pipe 旁通管补水定压系统调压幅度确定方法的探讨
The improved charging valve of the boom makes itself have the funtion of discharging at fixed pressure 对现有围油栏的充气阀进行改进，使其具有定压排气功能。
This tester is capable of quickly assessing the waterproofing ability of the shoe lining cover 针对功能鞋防水鞋材要求设计,可作定压试验,透水试验,采用简单易读指针指示检验材料之防水性能
The pressure of work , the scope of the itinerary may , in accordance with the provisions of demand within the scope of adjustment , and the constant pressure to complete and scheduled two - way process 工作压力、行程范围均可根据工艺需求在规定的范围内进行调整，并能完成定压和定程两种工艺方式。
By the way , simulation results demonstrate that two control strategies work well . the first one is fit for steady - pressure unit and another one is suitable for changeable - pressure unit 实验研究表明两种调节策略的效果令人满意，其中串级模糊调节策略适用于定压运行的机组， lq次优调节策略适用于变压运行的机组。
We get several useful conclusions on isobaric evaporation , isothermal flash , isobaric condensation , isothermal compressed condensation . an analysis on the micro - layer evaporation model is also discussed in the paper 在定压汽化、定温降压自蒸发、定压凝结、定温加压凝结、可用能、微层蒸发模型几个方面得出了一些有用的结论。
