“non-core drill bit”的概念、定义、翻译、参考文献-科学参考

单词	non-core drill bit
释义	non-core drill bit Encyclopedia 理学钻探环境保护释 non-core drill bit全面钻头以超硬材料作为切削刃，采用破碎全部孔底岩石为钻进方式的钻头。
随便看	Voice of Korea Voice of Latin America Voice of Mongolia Voice of Russia State Broadcasting Company Voice of the Times Voice of the Yuan Dynasty Voice of Vietnam voice onset time voice operation demonstrator voice over internet protocol voice over IP voice over IP, VoIP Voice-over of Female Journalists Voice-Over Sound voice pattern voiceprint recognition voice processing voice recognition voice recognition, speech recognition voice recognition technology voice reconstruction voice recording process workflow voice search Voices from Other Lands voice synthesis

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