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[化学]缩合物
1、compound───n.[化学]化合物;混合物;复合词;有围栏(或围墙)的场地(内有工厂或其他建筑群);adj.复合的;混合的;v.合成;混合;恶化,加重;和解,妥协
2、benzoin condensation───安息香缩合
3、condensation dryer───冷凝干燥机
4、buffing compound───磨光剂;抛光剂
5、condensation polymerization───缩聚合(作用);[高分子]缩聚反应;缩聚合
6、condensation example───冷凝示例
7、palatial compound───腭复合体
8、condensation reaction───[化学]缩合反应
9、condensation───n.冷凝;凝结;压缩;缩合聚合
1、Its compound methods such as direct compound method, multi-step compound method and parts condensation compound method.───了该类化合物的几种合成方法,直接合成法、多步合成法和片段缩合法。
2、alkali conditions, the gramine condension with diethyl acetamidomalonate to obtain the condensation compound.───芦竹碱和乙酰氨基丙二酸二YiZhi在碱性条件下缩合,得缩合物。
3、condensation compound was synthesized by 2 butene 1, 4 diol and iso butyric aldehyde, and was characterized by elemental analysis and IR.───醛与1,4丁烯二醇缩合得到产物二氧七环,对产物进行了元素分析和IR分析。
1、Under the alkali conditions, the gramine condension with diethyl acetamidomalonate to obtain the condensation compound.