纯化的
- 与 纯化的 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 separation and purification technologies of amino acid,such as: precipitation ,ion-exchange,extraction and membrane separation were reviewed.
总结了氨基酸分离纯化过程中常用的技术,如沉淀法、离子交换法、萃取法和膜分离法,介绍了各种技术的基本原理、特点和发展动态。
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Pregnancy suppression in the rat with an antiserum to lactate dehydrogenase-C4 is reported in this paper. The antibody was proven to be a sperm agglutinin.
LDHeeO'是一种精子特异的乳酸脱氢酶同工酶,也是第一种既能高度纯化,又具有免疫抗生育作用的精子特异抗原。
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Products Company, one of the leading series of aloe cosmetics, its raw materials are used for more than three years of Zhiling Curacao Aloe sophisticated, refined, stability, purification, separation of a series of high-tech means to retain the integrity of aloe a variety of active ingredients, such as amino acids, saponins, Aloin, monosaccharides and polysaccharides, lignin, etc., is pure natural green functional cosmetics.
公司主导产品之一的芦荟系列化妆品,其原料均采用三年以上植龄的库拉索成熟芦荟,经提炼、稳定、纯化、分离等一系列高科技手段,完整地保留了芦荟中多种活性成份,如氨基酸、皂角苷、芦荟甙、单糖和多糖、木质素等,属纯天然绿色功能性化妆品。
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The frame and working process of biogas refining system for obtaining vehicle fuel were discussed. Among them, the main device-hollow fiber polyimide membranes separation module was devised by our special request. And the other devices for removing water vapour, sulfureted hydrogen, oxygen, ammoniate were designed by ourselves.
文中简介了沼气制取车用天然气级燃料系统的组成和工作过程,该系统以自行设计的中空纤维聚酰亚胺膜组件作为主纯化脱碳装置,并设计了脱水、脱硫、脱氧和脱氨装置。
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The polysaccharide fraction AGP-3 was obtained and analyzed preliminarily after water-soluble polysaccharides from Ampelopsis grossedentata being isolated and purified.
目的对藤茶水溶性多糖进行分离纯化得到AGP-3组分,并对其结构进行初步的鉴定,为藤茶多糖结构与生物活性关系的研究奠定基础。
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Results were showed:α-HT was extracted from soft leaves and stems of Ampelopsis cantoniensis by hot water, and then purified by re-crystallization.
结果表明,用水或乙醇作为溶剂对该植物进行热浸提,然后利用α-HT 难溶于冷水、易溶于热水的性质采用重结晶的办法对其进行分离纯化。
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The purification method of the deoxyribonuclease comprises the following steps: drying fresh fruiting body of Ganoderma lucidum, pulverizing, extracting to obtain crude deoxyribonuclease, salting out with ammonium sulfate, carrying out affinity chromatography, gradient-eluting, carrying chromatography in SP Sephorose Fast Flow column, and gradient-eluting with 0 to 0.3 M NaCl to obtain seoxyribonuclease of Ganoderma lucidum.
该酶的提取纯化方法,以新鲜灵芝子实体为原料,经干燥处理后粉碎、粗酶抽提、硫酸铵盐析、亲和层析,梯度洗脱,再用SP Sephorose Fast Flow柱层析,以0~0.3M NaCl梯度洗脱,即可获得灵芝脱氧核糖核酸酶。
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Distinct Diversity of vacA, cagA, and cagE Genes of Helicobacter pylori Assoc...
幽门螺杆菌cagA M1'基因表达抗原的纯化及应用[J]。
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Ammoniumpersulfate (A.R. grade,AijianModern Reagent Factory, Shanghai, China) was puried byrecrystallization twice in water before use.
Ammoniumpersulfate的(阿肯色州年级,爱建现代试剂厂,上海,中国)进行纯化两次水重结晶后使用。
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MaterialsMethylmethacrylate, ethyl acrylate, acrylic acid and methacrylic acid (all A.R. grades, FirstChemical Reagent Factory, Tianjin, China) were puried bydistillation under reduced pressure and kept in therefrigerator.
物料甲基丙烯酸甲酯,丙烯酸乙酯,丙烯酸和甲基丙烯酸(所有机场铁路等级,第一化工试剂厂,天津,中国)的纯化减压蒸馏和留在refrigerator。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。