A method of methanol content determine using 721 spectrophotometry is introduced.
介绍了一种用721分光光度计法测定白酒中甲醇含量的方法。
In this paper, several different content determine methods and extraction techniques are compared, and some valuable advices for the future research in this field are presented.
本文比较了不同的含量测定方法和提取工艺，对今后的研究工作提出了一些建议。
Access controls to all your content, determine what's public, what's private, what's viewable by friends, family, co-workers or members of another group.
控制所有内容，可以选择哪些公开，哪些保密，好友、家人和同事分别可以看到哪些内容。
Access controls to all your content, determine what's public, what's private, what's viewable by friends, family, co-workers or members of another group.
控制所有内容，可以选择哪些公开，哪些保密，好友、家人和同事分别可以看到哪些内容。
应用推荐