“取心钻头”的概念、定义、翻译、参考文献-科学参考

单词	取心钻头
释义	取心钻头 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	energy of rotation energy of signed integral energy of vibration energy operator energy optimal performance energy optimized aircraft energy partition energy performance contracting Energy Pipelines Cooperative Research Centre energy plants energy politics energy principle energy principles energy production in stars energy production of hydroelectric power station energy projection operators for Dirac equation energy pyramid energy quantification energy quantization energy randomization energy range energy recycle energy release energy release rate energy representation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。