英语词汇pressure closure怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?承压封头
... pressure chart 压力曲线[图，表] pressure closure 承压封头，上封头 pressure coefficient 压力系数 ...

短语

1
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。
2
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。
3
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。

单词	pressure closure
释义	pressure closure 简明释义承压封头，上封头网络释义 1 ?承压封头 ... pressure chart 压力曲线[图，表] pressure closure 承压封头，上封头 pressure coefficient 压力系数 ... 短语 1 top pressure closure 密封顶盖 2 special high pressure closure 特殊高压密封端盖 3 fracture closure pressure 裂缝闭合压力双语例句 1 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。 2 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。 3 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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