英语词汇C-3-fraction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	C-3-fraction
释义	您要找的是不是： cut fraction 馏分 C-3-fraction 网络释义短语 1 c 3 fraction 碳三馏份 2 sp 3 c fraction spc比例双语例句 1 The regeneration performance of the catalyst for liquid phase selective hydrogenation of C 3 fraction, and hydrogenation of the regenerated catalyst were studied. 研究了碳三馏份液相选择加氢催化剂的高温再生方法和过程以及再生后的加氢反应结果。
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