英语词汇“down-hole”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	down-hole
释义	down-holeCOCA³¹⁵¹¹¹⁺⁴BNC¹⁷³⁹⁹⁵⁺² 基本例句 🌏井下管柱；下孔法；下井 The key to the down-hole fault diagnosis of the pumping system lies in obtaining the down- hole pump diagrams. 对分层有杆抽油系统进行故障诊断的关键是获得井下泵示功图。 cnki
随便看	Post is interposed postism Post is made of concrete postisolation Post it Post-it postition postition indicator postitions Postitive Plate postitive spinel post-it note post -it note post-it notes post -it notes post-its Post-it Software Notes-Lite post-it™ postive postive bias postive examples postive influence postive let-off motion postives postive self-feeding