英语词汇back piston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

网络释义

短语

1
feed back piston
回输活塞
2
back of piston ring
活塞环内侧边
3
piston ring back
机活塞环内表面

双语例句

1
Atmospheric pressure then pushes the piston back down the cylinder, and if anything (such as a pump) is attached to the piston, some useful work can be done.
于是，气压就会再次将活塞推至汽缸底部。而假如有诸如水泵这样的物体与活塞连接，就可以在活塞的带动下完成一些工作。
2
This pressure then forces the piston back down producing mechanical work.
这种压力迫使活塞则回落生产机械工作。
3
In a HFPE, the free piston assembly is driven back and forth between two outer dead centers by fuel energy, and at the same time hydraulic oil is pumped out for energy.
在左、右动力腔的交替驱动下，HFPE的活塞组件在腔体中作往复直线运动，同时泵出液压油驱动负载工作。

单词	back piston
释义	back piston 简明释义后活塞网络释义短语 1 feed back piston 回输活塞 2 back of piston ring 活塞环内侧边 3 piston ring back 机活塞环内表面双语例句 1 Atmospheric pressure then pushes the piston back down the cylinder, and if anything (such as a pump) is attached to the piston, some useful work can be done. 于是，气压就会再次将活塞推至汽缸底部。而假如有诸如水泵这样的物体与活塞连接，就可以在活塞的带动下完成一些工作。 2 This pressure then forces the piston back down producing mechanical work. 这种压力迫使活塞则回落生产机械工作。 3 In a HFPE, the free piston assembly is driven back and forth between two outer dead centers by fuel energy, and at the same time hydraulic oil is pumped out for energy. 在左、右动力腔的交替驱动下，HFPE的活塞组件在腔体中作往复直线运动，同时泵出液压油驱动负载工作。
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