常見(jiàn)例句雙語(yǔ)例句The reciprocating motion of differential cylinder servo system is asymmetrical.差動(dòng)缸液壓伺服系統(tǒng)往復(fù)運(yùn)動(dòng)是非對(duì)稱的。A new working mood of directly using the reciprocating motion of piston for outputting water power is put forward.提出了一種直接利用內(nèi)燃機(jī)活塞的直線往復(fù)運(yùn)動(dòng)實(shí)現(xiàn)水壓力能輸出的新工作模式。The crankshaft, regarded as the "backbone" of the engine, serves to change the reciprocating motion of the piston into rotary motion and handles the entire power output.曲軸，也叫做發(fā)動(dòng)機(jī)的“脊柱”，其作用是將活塞的上下往復(fù)運(yùn)動(dòng)轉(zhuǎn)換成為旋轉(zhuǎn)運(yùn)動(dòng)，并且控制著整個(gè)的功率輸出。 返回 reciprocating motion