“drilling machine”的概念、定义、翻译、参考文献-科学参考

单词	drilling machine
释义	drilling machine Encyclopedia 工学凿岩机械释 drilling machine凿岩机通过钻杆和钻头的冲击或回转作用进行岩体钻孔以开采石料的机械。工学爆破作业释 drilling machine钻孔机械在钻孔作业时所采用机械设备的统称。
随便看	Dai Jitao Dai Junheng Dai Kui Dai language Dai Li Dai Liang Dailing Qu Dai Lixin Dai Lizhi Daily daily amplitude Daily Attention daily boil-off rate dailybuild daily capacity daily ceramics daily community safety daily-contact network daily data daily dietary allowance for ship crew daily dietary allowances for military personnel daily drilling fluid report daily energy expenditure daily energy requirement Daily Express

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。