“天井炮孔组--向上掘进炮孔组”概念、定义、翻译-科学时代

单词	天井炮孔组--向上掘进炮孔组
释义	工程与技术词汇手册 raise round 向上掘进炮孔组；天井炮孔组
随便看	dust catcher dust cell dust chamber dust characteristic dust cloud dust cloud dust collecting cyclone dust-collecting electrode dust collection efficiency dust collector dust collector dust collector dust collector dust collector dust collector dust colour dust concentration dust control by flux force/condensation scrubbing dust control by steam dust cooled reactor dust core dust counter dust cover dust deposit dust devil

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。

raise round