英语词汇piston type rotary pump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

单词	piston type rotary pump
释义	piston type rotary pump 简明释义活塞式回转泵网络释义短语 1 piston type rotary pump 活塞式回转泵 2 rotary piston libe type pump 罗茨泵 ; 凸轮泵 ; 罗茨泵凸轮泵 ; 凸轮 3 rotary piston lobe type pump 罗茨泵 ; 凸轮泵双语例句 1 Rotary piston pump is a volume type vacuum pump and is applied widely, but there has been no method for exactly calculating dynamic balance of rotary piston up to the present. 滑阀真空泵是一种容积式真空泵，在各工业领域广泛应用。但该泵的旋转活塞平衡长期以来无精确计算方法。
随便看	projection of knot projection of light projection of process projection of relation projection of reserves and revenues projection of sensation projection of the celestial sphere projection of the pole projectionometer projection on a plane projection on horizon projection on meridain projection on meridian projection operation projection operator projection optical system projection optics projection optics system projection optimeter projection oscillograph projection oscilloscope projection panel projection perimeter projection photolithography projection picture

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