ligroine的中文,翻译,解释,例句,拼写相似词汇
ligroine
- ligroine的基本解释
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n.
石油英, 石油醚
- 拼写相近单词
- ligroin
- 更多网络例句与ligroine相关的网络例句 [注：此内容来源于网络，仅供参考]
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The fractions of Ligroine and chloroform part of the the EtOH extraction were isolated and purified by column chromatography on silica gel and Sephadex LH 20 and recrystallization. Their structures were studied by using UV, IR, H-NMR, 13C-NMR, and MS, techniques.
运用硅胶、Sephadex LH-20柱色谱等方法对芫花乙醇提取物的石油醚及氯仿萃取部分进行化学成分研究，并利用UV、IR、1HNMR、13CNMR、MS等光谱技术鉴定其化学结构。