“ream drilling method”的概念、定义、翻译、参考文献-科学参考

单词	ream drilling method
释义	ream drilling method Encyclopedia 理学钻进方法释 ream drilling method扩孔钻进采用比已有钻孔直径更大的钻头，钻进扩大钻孔直径的钻进方法。
随便看	radio quiet source radio quiet sun radio radiation radio radiation spectrum radio receiver radio receiver sensitivity radioreceptor assay radio recombination radio recombination line radio release determination radio-release determination radio report using natural sound and actuality radioresistance radioresistant radio-resistant microorganism radio resonance separation radio resource management radio resource manage tester Radio Romania Radio Rossii Radio Sawa Radio Scintillation radio scintillation radioscope radioscopy

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。