“powder start system”概念、定义、翻译-科学时代

单词	powder start system
释义	航空航天词汇手册 powder start system 火药启动系统
随便看	datum aircraft datum axle datum-centred ellipsoid datum circumference datum diameter datum ellipsoid datum error datum for heights datum length datum level datum level datum level datum level datum levelling datum level of erosion datum line datum of elevation datum of tidal level datum plane datum plane datum plane datum point datum ship datum static correction datum transformation

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。

powder start system