“扩孔钻进”的概念、定义、翻译、参考文献-科学参考

单词	扩孔钻进
释义	扩孔钻进 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	Conventuals converge *-convergence convergence convergence acceleration convergence acceleration method convergence almost certain convergence almost everywhere convergence area convergence axiom convergence behavior convergence bound convergence by columns convergence by diagonals convergence by rows convergence by squares convergence circle convergence class convergence-confinement method convergence criteria convergence criterion convergence domain convergence everywhere convergence exponent convergence factor

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。