“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	canonically bounded filtration canonically closed set canonically conjugate canonically conjugate coordinate canonically conjugate field canonically conjugate variable canonically isomorphic spaces canonical map canonical mapping canonical matrix canonical mean canonical measure canonical metric canonical model canonical module canonical molecular orbital canonical momentum canonical morphism canonical name canonical neighborhood canonical nonthermal source canonical normal system canonical operator canonical order canonical parameter

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