“compound drive drilling”的概念、定义、翻译、参考文献-科学参考

单词	compound drive drilling
释义	compound drive drilling Encyclopedia 工学钻井方法释 compound drive drilling复合驱动钻井钻头的驱动由地面驱动（转盘驱动或顶部驱动）和地下驱动（一般为井下螺杆钻具或涡轮钻具）两部分组成，钻头的转速是两部分驱动转速合成的钻井方法。
随便看	Selected Famous Passages of Peking Opera Selected Folktales of China selected functional genes of medicinal resources Selected Important Documents Since the 18th National Congress Selected Interpretation of Chinese Bronze Inscriptions in Shang and Zhou Dynasties selected ion detection selected ion monitoring selected ion monitoring (SIM) Selected Kunqu Plays for Stage Performance Selected Letters from Mao Zedong's Correspondence,Photographic Edition Selected Libretti of Peking Opera Selected Lüshi Poems by Four Poets of the Song Dynasty Selected Manuscripts of Tang Poems Selected Medical Prescriptions for Emperor Guangxu and Empress Dowager Cixi,With Comments Selected Memorials in the Style of Rhythmical Prose Selected Model Calligraphies from the Flying Swan Hall Selected Movie Scripts of Ke Ling Selected Music for Voices of Zhou Xinfang Selected Notes of Baogong Opera in Yuan Dynasty Selected notes of Famous Gardens in China Selected Novellas Selected One-Thousand Poems selected passage from Suzhou-dialect Tanci storytelling Selected Passages from Huangmei Opera Selected Passages of Jiang Miaoxiang’s Peking Opera Performance

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