英语词汇“air DTH hammer”的翻译、意思、用法、释义-英汉汉英双解词典

单词	air DTH hammer
释义	air DTH hammer 基本例句空气潜孔锤 Application of Combination of Air DTH Hammer and Air-lift Reverse Circulation in Hydrological Well Drilling空气潜孔锤与气举反循环钻进组合工艺在水文水井钻探中的应用 The Application And Experimentation Prospect for DaTong coalfield to resource of Permo-carboniferous period By Air drilling, Foam drilling, DTH hammer drilling with experience of drilling techniques.摘要通过对空气钻进、空气泡沫钻进工艺和空气潜孔锤钻进工艺的生产试验和推广应用，为大同煤田石炭、二叠纪煤炭资源勘探探索钻探施工的成功经验。 The Application And Experimentation Prospect for DaTong coalfield to resource of Permo-carboniferous periodBy Air drilling, Foam drilling , DTH hammer drilling with experience of drilling techniques.通过对空气钻进、空气泡沫钻进工艺和空气潜孔锤钻进工艺的生产试验和推广应用,为大同煤田石炭、二叠纪煤炭资源勘探探索钻探施工的成功经验。
随便看	implicit enumeration method implicit equation implicit equation on-line solution implicit error term implicit estimation technique implicit Euler method implicit Euler-Taylor method Implicit exit Implicit/Explicit learning implicit-explicit operator implicit-explicit scheme implicit export rate implicit expression implicit expression of stability coefficient implicit expression registry section implicit faith implicit favorite model implicit feedback implicit file assignment Implicit finite difference implicit finite difference approximation implicitfinite difference method implicit fiscal subsidies implicit flow implicit focus