Reciprocate Pump的用法和樣例：
例句
- Characteristic extraction is a key step in the condition monitoring and fault diagnosis of reciprocating pump.
特徵提取是往複泵狀態監測及故障診斷的關鍵環節。 - This article proposed one kind of drilling pump that the piston is driven by the ball bearing spiral mechanism.
本文提出的一種鑽井泵是由滾珠螺旋機構來驅動活塞進而驅動泥漿的往複泵。
