“闭合火花”概念、定义、翻译-科学时代

单词	闭合火花
释义	机械工程词汇手册 make spark 闭合火花
随便看	gelled propellant gelled propellant rocket engine gel-like filament gelling gelling agent gelling machine Gellner, Ernest gelocollinite gelofusine gelometer geloscopy gelose gelose gel phase gel resin gelsemism gelsemium Gelsemium sempervirens gelsiccation gelsolin gel-state fibre gel time gel type ion exchange resin gel-type ion exchange resin Gelugpa

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。

make spark