活塞膨胀机 Piston Expander
膨胀机 expander ; [机] expansion engine ; [机] expansion machine ; expander-booster compressor
膨胀式机用铰刀 expansion chucking reamer
涡轮膨胀机 turbo-expander
多级膨胀机 multiple expansion engine
双级膨胀蒸汽机 double expansion engine
活塞式膨胀机 reciprocating expansion-engine ; piston expansion engine ; piston expander
气体膨胀机 gas expander
膨胀式发动机 expansion engine
双膨胀蒸汽机 double expansion steam engine
这是一只从地狱来的黑色六肢黑豹，尺寸有拖拉机拖车那么大，长着：披甲的头部，恶毒而引人注目的尾巴，和巨大膨胀的装甲下巴。
It is a black six-limbed panther from Hell, the size of a tractor trailer, with an armored head, a venomous striking tail, and massive distensible armored jaws.
不断有研究表明，战斗机的价格增速已经远远超过通货膨胀的速度，而通货膨胀的速度又常常大于GDP增长的速度。
Study after study shows that the price of combat aircraft has been rising substantially faster than inflation, often faster than GDP.
透平式膨胀机和节流阀之间的膨胀有什么不同。
What is the difference expansion between turbine expander and valve throttle ?
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