“mainstage”概念、定义、翻译-科学时代

单词	mainstage
释义	军事词汇手册 mainstage （运载火箭的）主级；（单级火箭的）主发动机；（大型导弹弹道）主推进阶段
随便看	plasmasphere plasmasphere plasma spraying plasma spraying plasma spraying plasma spraying plasma spraying method plasma sputtering plasma substitute plasma substitute plasma surface interaction (PSI) plasma tail plasma technology plasma theory plasmatocyte plasma torch plasma torch plasma treatment plasmatron plasmatron plasmatron Plasmaviridae Plasmavirus plasma weapon plasmic stain

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。