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基本有机原料
释义
基本有机原料
Encyclopedia
工学
有机原料
释
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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long wave antenna
long-wave approximation
long-wave branch
long-wave communication
long wave cut-off filter
long wave fluctuation
long-wave fluctuation
longwave infrared
long wave infrared detection system
long-wave-pass
long wave pass filter
longwave photometric system
longwave photometry
longwave radiation
longwave radiation budget at the Earth surface
long wave radio time service
long wave UV reflection photography
Longweipai
Longwen Qu
Long White Sentiment
Longwu Dynasty
Longwu Zhen
Long Xian
Long Xie
Longxi-Hongkou nature reserve
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