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- The ethylacetate extracts and the n-butanol extracts from Xinjiang Vitis vinifera L were assayed for antibacterial activity four kind of bacteria. 先用95%25乙醇浸泡,然后用乙酸乙酯和正丁醇从琐琐葡萄中提取其活性成分,并探讨了其抑菌作用。
- Keywords Caragana microphylla Lam;Ethylacetate extraction;Analgesic; 小叶锦鸡儿;醋酸乙酯提取物;镇痛;
- Keywords Caragana microphylla Lam;Ethylacetate extract;Anti-inflammatory; 小叶锦鸡儿;醋酸乙酯提取物;抗炎;
- Ethylacetate extraction 醋酸乙酯提取物
- Ethylacetate extract 醋酸乙酯提取物
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- The refuse of sugar cane after extraction of the juice. 甘蔗渣在汁液被榨完以后剩下的甘蔗废料
- It take a major operation to extract money from a minor poet. 要从小诗人那儿榨出钱来，得施行一次大手术。
- Data mining is to extract knowledge from information. 资料开采是从各种资讯中获得知识。
- Ice cream flavored with vanilla extract. 用香草精调味的冰淇淋。
- Used in or obtained by extraction. 提取的用于提取的，或通过提取得到的
- The extraction of a root of a quantity. 开方，求一个数的方根
- The insoluble portion of an extract. 提取物中不溶解的部分
- Wood ashes are leached to extract lye. 木炭被滤过以提取碱液。
- A short extract from a film or videotape. 剪辑从电影胶片或录相带剪出的片断
- Two compositions,a pure ceramide and a sterol mixture,were isolated from the ethylacetate phase of ethanol extract of the Hypnea Charoides Lamx,collected from the South China Sea. 本文首次对长枝沙菜的化学成分进行了研究,从中分离得到神经酰胺和甾醇两类具有较强生理活性的物质。
- They are by-products from the oil extraction. 它们是提炼石油时产生的副产品。
- Extraction is free, courtesy of the Bitch's Brew. 提取的过程将是免费的，向恶妇的酿造馆致敬。
- The orders for the beef extract are falling off. 牛肉汁的定单正在减少。
