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- rifamycin B diethylamide 利福酰胺,利福霉素B二乙酰胺
- The reaction system and operation conditions for the oxidation of rifamycin B to rifamycin O were studied. 对利福霉素B氧化生成利福霉素O的反应体系和操作条件进行了实验研究。
- Objective To optimize the content and feeding strategy of barbital sodium during the fermentation of rifamycin B in order to improve the yield. 目的优化利福霉素发酵摇瓶中巴比妥钠的添加量及添加策略,以提高发酵产量。
- In this paper,artificial neural network(ANN) was used to predict the relationship between the potency of rifamycin B and the fermentation medium minor error. 本文使用神经网络对历史数据进行处理,得到了利福霉素B培养基成份和发酵效价之间的关系;再以这个关系作为遗传算法的适应度函数,在一个相对大的空间内快速搜索最优解。
- Keywords rifamycin B;rifamycin O;oxidation; 利福霉素B;利福霉素O;氧化;
- Keywords Rifamycin B;Extraction;Reverse extraction;Demulsifier; 利福霉素B;萃取;反萃取;破乳剂;
- Keywords rifamycin B;Amycolatopsis mediterranei;barbital;fermentation optimization; 利福霉素;地中海拟无枝酸菌;巴比妥;发酵优化;
- In English, b, p, m and w are bilabials. 英语中的b、p、m、w为双唇音。
- C comes after B in the alphabet. 在字母表中C接在B后面。
- The "b" in "comb" is not sounded. comb这个词里的"b"是不发音的。
- The old woman does not know from A to B. 这位老太太一字不识。
- B comes before C in the alphabet. B在字母表里排在C之前。
- fifamycin B diethylamide 利福酰胺
- Line A is four times the length of line B. 线条
- rifamycin B 利福霉素B
- Many letters in the alphabet such as b, c, d, etc are consonants. 字母表中的许多字母像b，c，d，等等都是辅音字母。
- B, c, d, f, etc. are consonants. B,c,d,f等都是辅音字母。
- Mr A had called out Mr B for his abusive words. B先生辱骂了A先生，A先生要求和他决斗。
- Student B: Tug of war by ten thousands people? 学生乙：万人拔河?
- Team A beat team B (by a score of) two to one. 甲队以二比一胜乙队。
