COMPOSITION: It is complex petroleum derivative products mixture, Mixed with Fatty group, cyclanes, carbon combined with chloride products organic solvent.
这是一种由石油衍生的复杂混
；脂肪族；环烷烃碳氯
的有机溶剂。
COMPOSITION: It is complex petroleum derivative products mixture, Mixed with Fatty group, cyclanes, carbon combined with chloride products organic solvent.
这是一种由石油衍生的复杂混；脂肪族；环烷烃碳氯的有机溶剂。
Effects of phenylsulfonyl and t - butylsulfonyl on the reduction of P - sulfonyl alcohol derivatives with Na - Hg were compared.
比较芳香族砜
和脂肪族砜对钠-汞齐还原β-砜醇衍生反应的影响。
：
上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
