包含 dichloride 的英语例句 | 欧路词典例句词典

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Reaction of ferrocenylphenylcarbinol with ethereal solution of boron trifluoride in dichloride methane formed the relevant ferrocenylphenylmethyl carbocation.

二茂铁基苯基甲醇与三氟-二氯甲烷中作用,形成二茂铁苯基甲基碳正离子。

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原声例句

科普小杂文

These are combined in a chemical reaction to create ethylene dichloride, which is turned into a gas, and then, through a process called " polymerization" , it becomes a fine, white powder called polyvinyl chloride, or PVC.

它们在化学反合，生成二氯乙烯，成气体，然后，通过做“聚合”的过程，成种白色的细粉末，做聚氯乙烯，简称PVC。