... pressure chart 压力曲线[图,表] pressure closure 承压封头,上封头 pressure coefficient 压力系数 ...
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top pressure closure 密封顶盖
special high pressure closure 特殊高压密封端盖
fracture closure pressure 裂缝闭合压力
Closure pressure 闭合压力
effective closure pressure 有效闭合压力
oral cavity closure-pressure 口腔闭合压
closure of pressure system 压力系统封闭性
nozzle closure opening pressure 喷管堵盖打开压强
Under the flow for spool valve closure and relatively easy changes in fluid pressure and flow and less.
对于阀芯下流动,阀门相对地容易关闭而且流体压力和流量变化和少。
Swing-type check off er the least pressure drop and offer simple automatic closure; when fluid flow stops gravity and flow reversal closes valve.
旋启式止回阀压降最小,能够完全自动关闭,即在介质流动停止、重力和介质倒流的状态下自动关闭阀门。
Propellant property and nozzle closure opening pressure have an important effect on the ignition transient.
推进剂的燃烧特性及喷管堵盖打开压强对点火升压过程有较大影响。
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