“聚炔”造句
2024年06月25日 19:56:32
芳基取代
聚炔及其衍生物呈現(xiàn)出光電磁等許多新穎的性能.
Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical , electric, magnetic properties.
目的: 建立中藥北沙參中
聚炔法卡林二醇的薄層掃描測(cè)定方法.
Objective : To establish TLC scanning method for falcarindiol in traditional Chinese medicine Radix Glehniae.