... 往复运动 reciprocating motion 往复部reciprocating part 往复机件 reciprocating parts ...
双语例句
1
Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: test method.
柴油燃料。使用高频往复装置(HFRR)对润滑性的评定。第1部分：试验方法。
2
The original drive part used in well-known drive system of man driven vehicle becomes basically linear reciprocating structural member and wheel-type unit is used.