isocyanate造句
2024年06月29日 11:03:40
Situations of preparing
isocyanate trimers at home and abroad are mainly introduced.
主要介绍国内外异氰酸酯三聚体的制备状况.
Polyether - type
isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate.
采用聚醚多元醇和甲苯二异氰酸酯合成了聚醚型异氰酸酯预聚体.
Results Methyl
isocyanate, chloride and oxide of Quercetin were prepared.
结果制备了槲皮素的甲基异氰酸酯 、 氯代化合物和氧化物.