英语单词“pilot hole”的翻译、意思、用法、释义-英汉词典

单词	pilot hole
释义	pilot hole1.■【工程】导向孔
随便看	standard book Standard Book Number standard branching Standardbred standard-bred standard broadcast band standard calomel electrode standard candle standard capacitor standard cell standard coin standard compass standard conditions standard coordinates standard cost standard deviation standard dollar standard electrode potential standard elemental time Standard English standard error standard error of estimate standard error of mean standard fit standard form 隔河相望近引泉为清池，春来池水肥炼气全神圆备绿阴十里滩声里，闲自王家看竹来自说非人意，曾经人马蹄楼开石脉千寻直，山拆鳌鳞一半膻今朝不用临河别，垂泪行行便濯缨金奏屡陈容客和，玉山不动看宾酣畦瓜已堪摘，纳履自无嫌莫遣衣冠粗雪夜至明教寄王路分舍人杂剧·翠红乡儿女两团圆题钓台（一作邵亢诗）宝祐二年皇子冠二十首题十二月人物画册·其二十四碎嘴碎舌碎璧碎片卷绶撤瑟