高层建筑消防给水系统安全阀的定压值通常根据系统工作压力按经验法计算，但这种方法仅适用于安全阀设置在消防水泵出口压水管上的情形。
The calculation of constant pressure values for relief valves in the fire suppression systems of high-rise buildings usually is based on the working pressure of pipe systems by experience.
这些工具中的一部分来自于操作系统，而大部分的诀窍则来源于长期的经验积累和减轻系统管理员的工作压力的要求。
Some of these tools come with the operating system, but a majority of the tricks come through years of experience and a desire to ease the system administrator's life.
工作压力会导致大量健康疾病，从心脏病到免疫系统紊乱。
Work related stress is linked to a multitude of health complaints from heart disease to immune system disorders.
本人研究发现：提高细水雾系统的工作压力可以减小细水雾的水滴粒径，灭火效率增加；
Researches indicate that the increase of the work pressure of fine water mist system can decrease particle size of water droplet of fine water mist and enhance the efficiency of fire-extinguishing.
自动蓄能器系统能够使蓄能器工作压力自动保持在设定的范围内，在汽车起重机液压系统中获得广泛应用。
The automatic accumulator system can automatically maintain the working pressure of the accumulator in specified range and is widely applied in the hydraulic system of truck cranes.
采用液压系统，消除了材料回弹，工作压力可根据工件材料和大小设定。
It avoid the material rebounding with using hydraulic system, working pressure can be set according to the material and dimensions of the workpiece.
该气压调节器用于自动控制气压制动系统的工作压力。它通过与松压阀共同作用，使空压机卸载。
The pressure regulator serve to automatically regulate the operating pressure in an braking system it can release the of compressor together with relief valve.
系统的工作方法，良好的沟通协调能力，能够承受工作压力。
Ability to work methodically, accurately and have good all round communication skills and able to work under pressure.
系统的工作方法，良好的沟通协调能力，能够承受工作压力。
Ability to work methodically, accurately and have good all round communication skills and able to work under pressure.
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