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气相缩聚工艺
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气相缩聚工艺
Encyclopedia
工学
高分子化工
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gas-phase polymerization processes
气相缩聚工艺
在催化剂存在下,使处于气态的聚合单体分子(乙烯、丙烯、高级α-烯烃或多种烯烃的混合物)通过聚合反应制取高分子聚合物的技术。是高分子聚合物生产工艺过程之一。
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International Rapid Latitude Service
international recommended values of standard frequencies
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International Regulations for Preventing Collisions at Sea
International Regulations for Preventing Collisions at Sea,1972
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International Renewable Energy Agency
International Research and Training Centre on Erosion and Sedimentation
international research center on karst
International Research Seminar on the 100th Anniversary of Dramatist Zhang Geng’s Birth
international resources agreement
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International Rice Research Institute
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International Road Federation
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international rubber hardness tester
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International Rules for Seed Testing
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