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

单词	primary photometric standard
释义	primary photometric standard 光度基准
随便看	as-what as which of us has not as white as a cloth as white as a ghost as white as a sheet as white as ashes as white as chalk as white as milk as white as snow as who as whole as who should say as wide as the poles apart as wide as the poles asunder aswim a-swim a-swimming aswind aswing a-swing a swing around the circle a swinger aswirl a-swirl aswirls 非规矩不能定方圆，非准绳不能正曲直非识无以断其义，非才无以善其文，非学无以练其事。非诗之能穷人，殆穷者而后工也。非诗能穷人，殆穷者而后工也非读书不能作文，非熟读不能作文非读书讨论而徒自为精察，未有不偏蔽者，故曰: 思而不学则殆。非读书，不明理。要知事，须读史。非谦不能受益，非虚难保终誉非贤者莫能用贤非辞无以相期，从辞则乱细帆布细平布细弱细微细心细情细想细挂面细挑细支头