英语词汇tunnel drivage怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Optimizing roadway arrangement way unceasingly, reducing the tunnel drivage ratio is an important task in the mine mining design process.
不断优化巷道布置方式，降低巷道掘进率，是矿井开采设计过程中的一项非常重要任务。
2
Combining with a tunnel construction case, an ordinary method of ascertaining Optimum hole depths in small exploration tunnel drivage is discussed.
结合一坑道施工实例，论述了小型探矿坑道确定最优炮眼深度的一般方法。

单词	tunnel drivage
释义	tunnel drivage 简明释义隧道掘进网络释义 1 ?隧道掘进 tunnel drivage 隧道掘进; 隧洞掘进.. 2 ?隧洞掘进 tunnel drivage 隧道掘进; 隧洞掘进... 双语例句 1 Optimizing roadway arrangement way unceasingly, reducing the tunnel drivage ratio is an important task in the mine mining design process. 不断优化巷道布置方式，降低巷道掘进率，是矿井开采设计过程中的一项非常重要任务。 2 Combining with a tunnel construction case, an ordinary method of ascertaining Optimum hole depths in small exploration tunnel drivage is discussed. 结合一坑道施工实例，论述了小型探矿坑道确定最优炮眼深度的一般方法。
随便看	orbital life orbital lifetime of a satellite orbital lobe orbital lobe orbital longitude orbitally orbital lymphoma orbitally stable orbital machining orbital magnetic moment orbital maintenance orbital maneuver Orbital Maneuvering System orbital manoeuvre orbital mapping orbital margin orbital marker orbital-mate orbital mechanics orbital meningocele orbital method orbital mode orbital module orbital moment orbital momentum