The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了麦、乙基麦生产中的碱式化镁废渣为原料制;、硫和乙醇合成乙烷的方法。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了麦、乙基麦生产中的碱式化镁废渣为原料制;、硫和乙醇合成乙烷的方法。
声明: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。