英语词汇“primary standard”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	primary standard
释义	primary standard [化] 基本标准物质
随便看	missile load missile loom missile magazine missile main engine missileman missile master missile medicine missilemen missile meteorology missile midcourse guidance satellite missile monitor missile (msl) missile nuclear weapon missile on aircraft test missile operational sequence missile orientation missile orientation survey missile oxidant waste treatment vehicle missile penetration aids missile performance missile performance envelope missile performance monitoring system missile performance monitoring system (mpms) missile photogrammetry missile plane 路远终须别。一寸肠千结。此会再难逢，相逢只梦中。路通百业兴路逢斗鸡者，冠盖何辉赫！路逢狭处须防剑路逢险处难回避，事到头来不自由。路遇不是伴路遥知马力，事久见人心路遥知马力，日久见人心。路遥魂欲断，水净望如空。路长不单走，怀财不孤行此のまえ此のまま此のよ此のよう此の上此の上ない此の上無い此の世此の儘此の分