名词
中文翻译：回程柱
同义词：
['reciprocal column', 'return column例句：1. The reciprocating column is used to measure the flow of liquid in pipes.（回程柱用于测量管道中液体的流动。）']
例句：
-
1. The reciprocating column is used to measure the flow of liquid in pipes.
回程柱用于测量管道中液体的流动。
-
2. The engineer designed a reciprocating column to improve the efficiency of the process.
工程师设计了一个回程柱来提高过程的效率。
-
3.The reciprocating column was used as a tool for testing the strength of the material.
回程柱被用作测试材料强度的工具。