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- The compound drilling mechanism of turbodrill is elaborated in detail after analyzing the characteristics of turbodrill and coordination requirements for PDC bits. 从涡轮钻具的特性和PDC钻头配合要求着手，详细论述了涡轮钻具复合钻进的机理；
- The mixed metal layered hydroxide compound drilling fluid system 正电胶钻井液
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- NC Solid Carbide Compound Drilling Tool Used in Dry Cutting Automobile Part 用于汽车零件干式切削的数控整体硬质合金复合孔加工刀具
- Keywords oal seams;directional drilling;compound drilling tool;stabilizer.; 煤层;定向钻进;组合钻具;稳定器;
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- After months of drilling, oil was found off the coast. 经数月钻探，在沿海找到了石油。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- My friend's family lives in the compound. 我朋友的家住在那个大院里。
- Valuable deposits of oil have been found by drilling. 通过钻探发现很有开采价值的油层。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- The Prussians are drilling in the meadow behind the sawmill. 普鲁士士兵在锯木厂后边草地上操练。
- Keywords turbodrill;drilling;compound drilling;dynamics;deviation control and fast drilling; 涡轮钻具;钻井;复合钻进;动力学;防斜打快;
- An organic compound containing many double bonds. 多烯一种包含许多双键的有机化合物
