例句與造句

1. Hand - held portable power tools - measurement of vibrations at the handle - saws and files with reciprocating action and saws with rotating or oscillating action
   便攜式手提動(dòng)力工具.手柄振動(dòng)測(cè)量.有往復(fù)作用的鋸和銼和有旋轉(zhuǎn)或擺動(dòng)作用的鋸
2. Hand - held portable power tools . measurement of vibrations at the handle . part 12 : saws and files with reciprocating action and saws with oscillating or rotating action
   便攜式手持動(dòng)力工具.手柄部位振動(dòng)輛的測(cè)量.第12部分:有往復(fù)運(yùn)行動(dòng)作的鋸和銼及有擺動(dòng)或旋轉(zhuǎn)運(yùn)行動(dòng)作的鋸
3. It's difficult to find reciprocating action in a sentence. 用reciprocating action造句挺難的