“阀式连续循环钻井系统”的概念、定义、翻译、参考文献-科学参考

单词	阀式连续循环钻井系统
释义	阀式连续循环钻井系统 Encyclopedia 工学控压钻井释 continuous circulation valve—CCV阀式连续循环钻井系统地面控制系统与接在钻杆上的连续循环阀联合作用，实现在接单根期间钻井液循环通道的切换，进而保持井下钻井液连续循环的特殊钻井作业设备组合。
随便看	Tomb of King Bai of Zhongli State Tomb of King Meng Couple's of Huang State Tomb of King of Chu State at Lisangudui Tomb of King of Qi State in Jin Dynasty at Acheng Tomb of King of Zheng State Tomb of King Siguo Li Yong of Tang Dynasty Tomb of Leitiao of Eastern Jin Dynasty at nanchang Tomb of Li Bai Tomb of Lin Zexu Tomb of Li Shizhen Tomb of Li Xizong Tomb of Li Zicheng Tomb of Lourui of Northern Qi Dynasty tomb of Lu Xun Tomb of Marquis Cai Tomb of Marquis Ke of Yan State Tomb of Marquis Yi of Zeng State Tomb of Nie Er Tomb of Northern Wei Dynasty at Hengshan Road Tomb of Prime Minister Han Derang of Liao Dynasty Tomb of Prince Huizhuang Tomb of Princess Jeonghyo of Bohai Kingdom Tomb of Princess of Chen State Tomb of Princess Ruru Tomb of Princess Xincheng of Tang Dynasty

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