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- The experimental result showed that the total yield of allantoin can be obviously increased by recycling the reaction mother solution once. 实验表明,将反应后分离出尿囊素的母液循环利用一次可明显提高尿囊素的总收率。
- In the cleaner production of MSG,the four effect evaporation system was used to concentrate the glutamic acid isoelectric mother solution. 在味精清洁生产工艺中,利用四效蒸发技术来浓缩谷氨酸等电结晶母液,所得的蒸发凝结水因COD值稍高而不能直接排放。
- Extraction of oxtetracycline (OTC) from crystallizing mother solution was investigaed and effects of various factors on extracting OTC were studied in details. 采用萃取法提取结晶母液中残存的土霉素 ,研究了各种因素对萃取过程和萃取分配系数和萃取率的影响。
- This paper studies extracting glutamic acid of the second isoelectric point crystallization from the deposited equipotential mother solution through evaporation and concentration. 本文介绍了等电母液除菌后,蒸发浓缩二次等电结晶提取谷氨酸。
- The active protein feed has been produced by solid fermentation of desalted mother solution after extracting glutamic acid, cottonseed and rapeseed meal as raw materials. 本研究以除盐谷氨酸提取母液、棉籽粕和菜籽粕等为原料，固体发酵生产活性蛋白饲料。
- The average yield and enzyme activity extracted by SP resin were compared with those by 113 resin, J_2 resin and Amberlite CG50. The experiment showed that kallikrein in the mother solution in which elastase had been removed by SP resin could be prepared. 同时还将SP树脂与国内生产弹性酶的J_2树脂、113树脂及Amberlite CG50进行了比较。 实验结果表明:利用SP树脂吸附弹性酶后的母液仍可回收胰激肽释放酶。
- AFS may be used for determining Se,As,Sb and Bi,Hg in the same mother solution with dual channel analysis of Se and Hg or Bi by means of improving decomposition and pretreatment methods,and detection conditions for geochemical samples. 在原子荧光光谱法中,通过改进地球化学样品的分解条件、预处理及测定条件,使硒与砷、锑以及铋、汞能在同一母液中测定,而且实现了硒与汞或铋的双道同时测定。
- The research is about united manufacture of methyl ester of dichloroacetic acid and mercaptoacetic acid, using mother solution of monochloroacetic acid and sodium sulfhydrate as materials. 以氯乙酸母液为原料,采用硫代硫酸钠法将其转化为二氯乙酸甲酯和巯基乙酸;
- Xylitol can be produced from the corn cob through acid hydrolysis,neutralization,evaporation,discoloring,ion exchanging,concentrating,crystallization and reproduction from mother solution. 以玉米芯为原料 ;用酸水解 ;经中和、蒸发、脱色、离子交换、加氢、浓缩、结晶并将母液进行再处理可生产出木糖醇 .
- He was disobedient to his mother. 他不听他母亲的话。
- Crystallization mother solution of xylose 木糖结晶母液
- I commiserate with you on the loss of your mother. 你母亲逝世，我特向你慰问。
- Mary began to unload her trouble onto her mother. 玛丽开始把她的烦恼告诉她的母亲。
- The mother with twin babies are always on the run. 这个有双胞胎婴儿的妈妈总是忙忙碌碌的。
- A mother naturally feels protective towards her children. 母亲对自己的孩子自然会悉心保护。
- That guy is capable of squeezing money out of his old mother. 那家伙做得出勒索老母亲钱财的事来。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
- alkaline cryolite mother solution 碱性冰母液
- The mother bade the child behave himself. 妈妈叮咛孩子要守规矩。
- My mother acquainted her with my intention. 我母亲把我的意图告诉了她。
