“overall drilling time”的概念、定义、翻译、参考文献-科学参考

单词	overall drilling time
释义	overall drilling time [¦ō·vǝr¦ȯl `dril·iŋ ´tīm] ^{MINING ENGINEERING} The total time for rock drilling including time for setting up, withdrawing, and moving drills, time for mechanical delays, and the time for the actual drilling.
随便看	reboyo rebreather rebroadcast rebuild recalescence recall recall factor recapitulation theory recarburize receding leg received power receive-only receiver receiver bandwidth receiver gating receiver incremental tuning receiver lockout system receiver noise threshold receiver primary receiver radiation receiver synchro receiving antenna receiving area receiving gage receiving house

科学参考收录了103327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。