| 标题 | e和a是什么意思 |
| 范文 | The ethyl acetate extract of Typha latifolia inhibit the growth of some algae. 对香蒲类植物的花粉蒲黄中的'抑藻物质进行提取、分离、鉴定。 Conclusion Bidens ethyl acetate extract has a significant hypoglycemic activity. 结论鬼针草乙酸乙酯提取物有显著的降糖活性。 C. The quench is performed with aqueous sodium hydrogen carbonate and ethyl acetate. 三是演出的淬火、乙酸乙酯碳酸氢钠水溶液。 Juemingzi extracts were prepared with ethyl acetate, n-butanol and water respectively. 以决明子为原料，分别用乙酸乙酯、正丁醇和水制备粗提取物。 Ethyl acetate is an excellent solvent and extractant and is an important chemical material too. 乙酸乙酯是性能优良的溶剂、萃取剂和重要的化工原料。 上一篇：jasmine是什么意思 下一篇：tic结尾的单词的词性 |
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