“geological core drilling”的概念、定义、翻译、参考文献-科学参考

单词	geological core drilling
释义	geological core drilling Encyclopedia 理学钻探工程释 geological core drilling地质岩心钻探使用专用钻探机械，利用圆筒状钻头、岩心管和钻杆等组合成钻具，在岩石中环状破碎岩石，在孔底中心部分保留一个柱状的岩心，再从孔内取出岩心用以研究地质和矿产情况的钻探。简称地质钻探。是钻探工程学科下最重要的分支学科，是固体矿产地质勘探中采用的主要技术方法。
随便看	theory of Yin-Yang agronomy theory of zero population growth theory on electrical double layer in soil colloid theory on everlasting of soil fertility Theory on Frames and Sound of the Movie theory on literary essence theory on making full use of land resources in ancient China Theory on Word-stucture of Chinese theory that there are differences between humanity and destiny theory true value Theosophical Society The Other the Ou Garden the outline of Chinese archives work history The Outline of Chinese History The Outline of Chinese Philosophy The Outline of Medium and Long Term Planning of National Education Reform and Development (2010—2020) The Outline of Museology the outline of the national territorial planning(2016—2030) Theo van Doesburg The Overall Design of Museum Display the overall responsibility system of the director of the state-owned farm The Overcoat the Overview of Chinese Garden The Owen Falls Reservoir

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