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有机原料
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basic raw materials for organic industry
基本有机原料
大宗、均质的有机原料。主要指乙炔、三烯(乙烯、丙烯、丁二烯)、三苯(苯、甲苯、二甲苯)、甲醇8个品种及其一级非聚合物衍生物。
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Whittaker
Whittaker cardinal function
Whittaker criterion
Whittaker differential equation
Whittaker equation
Whittaker function
Whittaker-Hill differential equation
Whittaker method of reduction
Whittaker model
Whittaker Shannon sampling theorem
Whittaker-Shannon sampling theorem
Whittaker transform
Whitworth screw pitch
Who Can Be Happy and Free in Russia
Who Commits Crime
Who Framed Roger Rabbit
Whois
Who Is Modeling Himself on the Good Eighth Company of Nanjing Road?
Who is the Cutest Person
Who is The Future Squadron Leader
Who is to Blame
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whole algebraic number
Whole Atmosphere Community Climate Model
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