英语词汇“reverse circulation technique”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	reverse circulation technique
释义	reverse circulation technique 基本例句反循环 Reverse the gas out of the hole.反循环排气。 The drill can be used in the drilling technologies of normal or reverse circulation in the quaternary period gravel or hand rock ground.演练中，可用于钻井技术的正常或反循环在第四纪时期，砾石或手岩石地面。
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