气管系
- 网络intake pipe
气管系-
为此，对一段天然气管系的流体脉动激发振动进行了分析。
Therefore , the vibration induced by fluid pulsation is analyzed for a section of gas pipeline .
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本文设计了带导气管结构的锆系烟火药闪光灯，研究和分析了锆系烟火药闪光灯的极限装药量、压力变化和闪光持续时间。
A Zirconium ( Zr ) type pyrotechnics flashlamp with an air hose was devised in this dissertation . The limit of charge mass , pressure history and flashing duration of it were also investigated .