“downhole electrodrill”的概念、定义、翻译、参考文献-科学参考

单词	downhole electrodrill
释义	downhole electrodrill Encyclopedia 工学钻井新技术与装备释 downhole electrodrill井下电动钻具通过电缆进行井下供电及数据双向通讯，并利用井下电机驱动钻头破岩的钻井工具。
随便看	frame-dragging frame drawing framed stow net fishing frame element frame error-correcting code frame error-detecting code frame field frame format frame frequency frame homomorphism frame knowledge representation frame-like representation frame model test FrameNet frame of a manifold frame of axes frame of order 1 frame of order 2 frame of order zero frame of reference frame operator frame outlining frame per seconds frame plane control network frame press filter

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