血浆蛋白浓度的测定采用双缩脲法。
The concentration of total plasma protein was determined by Bio Rad method.
茚三酮反应呈阴性，用酸水解后茚三酮反应和双缩脲反应呈阳性。
Its ninhydrin reaction was negative, but after acid hydrolysis, its ninhydrin reaction and biuret reaction were positive.
目的在全自动分析仪上建立一种快速简便的脑脊液蛋白双缩脲测定法。
Objective To establish a kind of rapid and simple biuret method for measuring cerebrospinal fluid protein of automatic analyser.
方法采用双缩脲蛋白血浆测定法，用日立7080生化分析仪直接测定病毒灭活前、后血浆总蛋白的数据。
Methods Routine method and Hitachi 7080 instrument were used to test the total protein level in plasma before and after methylene blue photochemical virus inactivation treatment.
方法采用双缩脲法，分别测定加入一定浓度的胆红素的血清总蛋白值和加入不同浓度的胆红素的血清总蛋白值。
Methods Biuret method was used to measure the TP with different concentration of bilirubin. Results TP with adding bilirubin in serum was higher than TP without adding bilirubin in serum.
为确保动物多肽产品的临床疗效，对纯化后的骨宁动物多肽用聚丙烯酰胺凝胶电泳进行了分析．并用双缩脲法测定了多肽的含量。
In order to ensure the efficacy of animal polypeptide on clinic, the purified animal polypeptide was analyzed by polyacrylamide gel electrophoresis, and its content was determined by biuret test.
用双缩脲反应法可以测出发酵鱼粉中水溶性总肽的含量，用凯氏定氮法可以测出被沉淀的多肽的含量，从而可以计算出发酵鱼粉中寡肽的含量。
Total solvable peptide content in the fermented fishmeal was determined by using the biuret method, and polypeptide in the precipitate by using Kjeldahl method.
方法采用美国标准化委员会的标准化文件EP10 T2 ，选择具有代表性的丙氨酸氨基转移酶（ALT）、血清总蛋白（TP） ，采用酶法测定ALT ，双缩脲法测定TP。
Method U. S Standardization Com mission's standard file EP10-T2 was used to select representative ALT and TP. AL T was determined with the enzyme reaction, TP was determined with biuret reaction .
为了作旋光度分析，你将会把香芹酮转变为缩胺基脲。
You will convert the carvone to its semicarbazone for use in a polarimetric analysis.
但在生产中要妥善解决尿素浓溶液易结晶堵塞管道以及尿素在高温下易生成缩二脲的问题。
However these troubles of concentrated urea liquor crystallizing and blocking pipe, as well as urea changing into biuret at high temperature should be avoided.
建立一种测定尿素中缩二脲含量的反相高效液相色谱(HPLC)方法。
A reversed - phase HPLC method was established to determine the biuret content in urea.
本文介绍了以对苯二酚为添加剂的缓效尿素中缩二脲含量分析方法的试验研究情况。
The analysis method for biuret content in long-efficacy urea using hydroquinone as an additive is studied and tested.
采用水培和盆栽法，研究了复混肥中不同含量的缩二脲对作物生长的影响。
In the research, I analyzed the influence on crops caused by different biuret concentrations in compound fertilizers, using pattern of solution culture and potted.
丙酰基二茂铁和4-取代氨基脲反应制得8个相应的缩氨基脲1～8，它们均属首次制得。
Propionyl ferrocene reacted with 4-substituted semicarbazides converted into corresponding semicarbazones 1-8, which are not prepared previously.
异氰酸酯的改性方法包括氨酯改性、二聚改性、三聚改性、缩二脲改性、碳化二亚胺改性和封闭改性等。
Methods for the modification of isocyanates include process of urethane, dimerization, trimerization, biuret, carbodiimide, and blocking reaction, etc.
以聚氧化丙烯二醇和甲苯二异氰酸酯、一缩二乙二醇等为主要基体材原料，以联二脲（LDA）、聚磷酸铵（APP）作为阻燃剂，制作了聚醚聚氨酯弹性体。
Polyether polyurethane elastomer material was prepared based on polypropylene oxide glycol, toluene diisocyanate (TDI) and DEG as main base meterial, LDA and APP as flame retardants.
在微波辐射条件下，以水合肼、尿素和苯甲醛为原料，采用一釜两步法合成了苯甲醛缩氨基脲。
The experimental results showed that microwave irradiation could enhance the yield of benzaldehyde semicarbazone.
讨论了聚乙烯醇缩甲醛胶、聚醋酸乙烯酯胶、脲醛胶、淀粉胶的改性途径，介绍了各改性产品的配方及其性能比较。
Ways to modify the gels of polyvinyl formal, polyvinyl acetate, urea-formaldehyde and amylum are plesented and formulae and alternate properties of various modified products introduced.
讨论了聚乙烯醇缩甲醛胶、聚醋酸乙烯酯胶、脲醛胶、淀粉胶的改性途径，介绍了各改性产品的配方及其性能比较。
Ways to modify the gels of polyvinyl formal, polyvinyl acetate, urea-formaldehyde and amylum are plesented and formulae and alternate properties of various modified products introduced.
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