“Proton D family upper stage”的概念、定义、翻译、参考文献-科学参考

单词	Proton D family upper stage
释义	Proton D family upper stage Encyclopedia 工学〔运载火箭分类〕释 Proton D family upper stage“质子”号D系列上面级俄罗斯研制的一个系列上面级，“质子”号D系列上面级与“质子”号运载火箭组合用于执行卫星发射任务。
随便看	plant ecology plant ecophysiology of temperature planted forest planted forest resources of China planted plane tree planted tree plant electrical control system plant embryology plant epidermis planter planter with plastic sheeting plant experimental embryology plant exposure dose plant expression vector plant extract plant extracts plant fibre plant food plant freezing damage plant freezing tolerance plant gene diagnosis plant genetic engeneering plant genetics plant genetic transformation plant geography

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。