“reverse circulation continuous coring”的概念、定义、翻译、参考文献-科学参考

单词	reverse circulation continuous coring
释义	reverse circulation continuous coring Encyclopedia 理学钻进工艺释 reverse circulation continuous coring反循环连续取心采用双壁钻杆钻进，冲洗液（或空气）从双壁钻杆内外管环状间隙泵入，从钻杆内管内返出地面，同时连续不断地把岩心岩样携带至地表的取心方法。
随便看	rake deviation rake furnace Rakel Liehu rake receive rake receiving Rakhine Rakhmaninov，Sergey Vasil'yevich raking and slot broaching raking-up effect Raku ware Raldoph Stow R. A. Leibler R. A. Leibler (1914—2003) Raleigh Ralf Dahrendorf R algebra R-algebra Ralik Chain Rally for Caledonia in the Republic Rally for Mali Rally of the Togolese People Ralph Ralph Alger Bagnold Ralph A. Smith Ralph Barton Perry

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