詞語：epimer
epimer的解釋
epimer['epimə]n. 差向異構體；差位異構體
epimer的意思
epimer 差向異構體;差向異構體[其多個不對稱中心之一為相反構型;差向立體異構體 差向異構體;表異構物，差向〔立體〕異構體;
epimer的參考例句
1.It elaborates the definitions of epimer and epimerization, states the applications of epimerization in medicine and pesticide, and points out its expansive prospect . 闡述了差向異構體和差向異構化的定義。差向異構化技術在醫藥和農藥中間體中應用廣泛，前景廣闊。
2.RESULTS The chlortetracycline's epimer, tetracycline and its epimer, as impurities in chlortetracycline have been determined by the liquid chromatogram and its first order mass spectrum. 結果得到金黴素樣品液相色譜圖以及液相色譜峰對應的一級質譜圖。對譜圖進行分析歸納，推測金黴素樣品中含有四環素、差向異構四環素和差向異構金黴素雜質組分。