翻译解释piston

翻译解释piston piston retraction 怎么翻译 Packing Piston Rod Bushing Rod Packing piston 谁帮我翻译下啊,谢谢了! piston retraction before shot size setting 怎么翻译 PISTON DIA 问一句翻译“THE TWIN-LAND TYPE OF OIL-CONTROL PISTON RING”里面“ TWIN-LAND”是什么意思? 小女子求翻译：The valves shall be manufactured incorporating differential surface area piston完整句子：The valves shall be manufactured incorporating differential surface area piston or similar approved.这是阀门里的一些技术参 英语翻译Crankshaft with Piston Turnover? 英语翻译However,it causes some errors in thephase angle of the piston stroke to the motor current.英语太烂 in the phase angle of翻不出 ,求全句翻译 英语翻译把这篇文章翻译一下General Operating Principle of Hydraulic BuffersReferring to Fig.3,under the influence of an external force the piston rod (or plunger) (1) is pushed into the cylinder (2) in which there isa Newtonian,incompress 伤仲永翻译解释 翻译解释Italy是什么意思 出师表的翻译+解释 智子疑邻全文解释,翻译! 翻译并解释consensus 解释翻译一下 知伯送钟的翻译解释 翻译解释channel是什么意思