“冲击式挑顶机”概念、定义、翻译-科学时代

单词	冲击式挑顶机
释义	矿业工程技术词汇手册冲击式挑顶机 impact ripper
随便看	natural selection natural selection natural selection natural selection natural selection hypothesis natural selection model natural servitude natural setting natural setting natural shot natural shot natural sister natural size natural size natural smoke exhaust natural soil natural sound natural source natural sowing natural spat settlement natural spawning ground natural splendor natural spline natural state natural steel

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。