“First Film Factory, Ministery of Chemical Industry”的概念、定义、翻译、参考文献-科学参考

单词	First Film Factory, Ministery of Chemical Industry
释义	First Film Factory, Ministery of Chemical Industry Encyclopedia 艺术学中国影视产业释 First Film Factory, Ministery of Chemical Industry化工部第一胶片厂中国最大的感光材料厂。又称“保定电影胶片厂”“保定第一胶片厂”。
随便看	positive real number positive real part positive real system positive recurrent point positive recurrent state positive reinforcement positive relation positive result positive root positive root system positive rotation positive school of criminology positive selection positive self-adjoint operator positive self-regard positive semi-definite positive semi-definite form positive semi definite Hermitian matrix positive semi-definite Hermitian matrix positive semi-definite kernel positive semi definite matrix positive semi-definite matrix positive semi-definite operator positive semi definite quadratic form positive semi-definite quadratic form

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