英语词汇site selectivity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The regioselectivity and site selectivity of above cycloadditions can be elucidated by FMO theory.
用前线分子轨道（FMO）理论可以说明上述反应的区域选择性与位置选择性。
2
The strong acid is the active site for creaking para-diethylbenzene and ethylbenzene and it has little effect on p-isomer selectivity of disproportionation and isomerization.
强酸位是对二乙苯和乙苯裂化的活性中心，而对歧化和异构化反应生成对位异构体的选择性影响不大。

单词	site selectivity
释义	site selectivity 简明释义位点选择性：在化学反应中，一种分子在特定位置发生反应的倾向性。网络释义 1 ?位置选择性位置选择性双语例句 1 The regioselectivity and site selectivity of above cycloadditions can be elucidated by FMO theory. 用前线分子轨道（FMO）理论可以说明上述反应的区域选择性与位置选择性。 2 The strong acid is the active site for creaking para-diethylbenzene and ethylbenzene and it has little effect on p-isomer selectivity of disproportionation and isomerization. 强酸位是对二乙苯和乙苯裂化的活性中心，而对歧化和异构化反应生成对位异构体的选择性影响不大。
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