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矿产综合工业品位
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矿产综合工业品位
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工学
〔矿产工业指标〕
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comprehensive industrial grade
矿产综合工业品位
在某些矿床或矿体中,有两种以上矿产,按等价原则,将其某一组分折算为另一主要组分的等价品,或按几种矿产品的综合价格制定的工业品位。
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National Institute of Cultural Development in Wuhan University
National Institute of Dramatic Art
National Institute of Fisheries Science
National Institute of Metrology
National Institute of Nuclear Physics
National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention
National Institute of Radiological Sciences
National Institute of Science and Technology Policy
National Institute of Science Communication and Information Resources
National Institute of Standards and Technology
National Institutes of Health
National Institutes of Health Library,NIH Library
national integrated planning of water resources
national integrity system
National Intellectual Games
National Inter-City Games of the People's Republic of China
national interest
National Internet Emergency Center
National Internet Information Office
National Invasive Species Act
National Islamic Front
nationalism
nationalism music
Nationalist Army
nationalist historiography
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