“coring bit”的概念、定义、翻译、参考文献-科学参考

单词	coring bit
释义	coring bit Encyclopedia 理学钻探环境保护释 coring bit取心钻头以超硬材料作为切削刃，在回转钻进中通过切削岩石以采取圆柱状岩心的钻头。
随便看	motor cortex motor-cross and multiple stage motorcycle race motorcycle motorcycle engine motorcycle patrol motorcycle sport motorcycle tour race motorcycle track racing motor decision motor development motor direct torque control motor disorders motor drive motor-driven feed water pump motor efficiency motor energy consumption braking motor energy saving motor evoked potential motor feedback control system motor flux weakening control motor forward and reverse control motor frequency control motor gasoline motor hysteresis control motor information processing subsystem

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