英语词汇butylene-2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

单词	butylene-2
释义	您要找的是不是： butylene n. [化]丁烯 butylene-2 网络释义短语 1 2-butylene 丁烯 ; 丁烯化学品 2 2-methyl-2-butylene 甲基 3 methyl-2-butylene 甲基双语例句 1 The isomerization of 2-methyl 1-butylene(2MB1) to 2- methyl 2-butylene(2MB2) was carried out over a resin catalyst. 在酸性树脂催化剂上进行了2 甲基1 丁烯（2MB1）的异构化，得到了高2 甲基2 丁烯含量的异戊烯产品。 2 The toxicity of poly 1, 2-propylene adipate and poly 1, 3-butylene phthalate were determined by the acute toxicity tests. 通过急性经口毒性试验测定了己二酸聚1,2 -丙二醇酯和邻苯二甲酸聚1,3 -丁二醇酯的毒性。
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