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public measurement standards in chemistry
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public measurement standards in chemistry
Encyclopedia
工学
〔化学计量基本概念〕
释
public measurement standards in chemistry
化学社会公用计量标准
经中国县级以上地方人民政府计量行政部门批准,作为统一本地区化学成分量、物理化学特性量等的单位或量值的依据,在社会上实施化学计量监督并具有公正作用的化学计量标准。
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demonstration effect
demonstration nature reserve
Demonstration of Autonomous Rendezvous Technology satellite
demonstration of sea area use
demonstration of table of organization and equipment
demonstration of the selected titles
Demonstration Unit of Digital Publishing Transformation
demonstration zone for ecological civilization construction
demonstrative residential area
Demonstratives and Pronouns in Early Mandarin
De Morgan
de Morgan algebra
de Morgan and Bertrand test
de Morgan duality law
de Morgan identity
de Morgan law
de Morgan theorem
de Morgan’s law
Demos
Demosthenes
Demotic Opera Troupe
Demotic script
demotion or dismissal
Demoulin
Demoulin quadrilateral
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