... 洗井方式 Method of flushing or washing 正洗 Normal circulation 反洗 Backwashing,Backwash ...
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normal-circulation rotator 正循环回转钻机
normal circulation operation 正规循环作业
normal circulation technology 正循环工艺
normal-circulation rotary drilling 正循环旋转钻进
normal circulation rotary drilling method 正循环回转钻井法
·2,447,543篇论文数据,部分数据来源于NoteExpress
Sound mental activity results from normal circulation and a sufficient supply of blood.
健全的精神活动来自于正常的血液循行及充足的血液供应。
The central bank said the rumors could affect the normal circulation of the Renminbi and jeopardize financial security.
央行强调说,这种谣言会影响人民币的正常流通,危害金融秩序。
The measures to control construction quality are analyzed, which are used to drill deep holes with normal circulation slewing drilling machine.
分析了正循环回转钻深孔施工的施工方法和要点,提出了施工监理的监理质量控制点及注意事项。
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