The main component of sulfide in gasoline is thiophene, it can reach about 70 % in all over the sulfide, then is mercaptan and sulfur ether.
汽油中的硫化物主要是噻吩，占整个硫化物的70%左右，其次是硫醇和硫醚。
The electronic structures of 20 nitrogen, sulfur heterocrown ether compounds with side substitute of halogen and trihalomethyl have been calculated by means of AM1.
用AM1 方法计算了20 个卤素及三卤甲基侧取代氮、硫杂冠化合物分子的电子结构。
The electronic structures of 20 nitrogen, sulfur heterocrown ether compounds with side substitute of halogen and trihalomethyl have been calculated by means of AM1.
用AM1 方法计算了20 个卤素及三卤甲基侧取代氮、硫杂冠化合物分子的电子结构。
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