- 更多网络例句与双缩脲反应相关的网络例句 [注：此内容来源于网络，仅供参考]
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Gelatin-microsphere was prepared by emulsion chemical-crossline technique. With the hydrolytic agent of citric acid, the effect of different hydrolyzed time, temperature and pH on the gelatin hydrolyzing degree and GMS was studied by the method of biuret.
采用乳化交联法制备明胶微球，以柠檬酸为水解促进剂，利用双缩脲法研究了反应时间、温度及pH值对GMS及明胶水解程度的影响。
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HDI's molecular structure is a special saturated straight chain and it has highly unsaturated double bonds.It has such very lively and chemical properties that can be used to form polyurea with water. And it also reacts with polyurethane to form polyol, reacts with amine to biuret.
己二异氰酸酯分子具有特殊的直链饱和结构和含有高度不饱和双键的异氰酸酯基团，化学性质非常活泼，能够与水生成聚二脲，与多元醇反应生成聚胺酯，与胺反应生成缩二脲。
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We present a simple approach to determine the content of casein in crosslinked polyacylamide, i. e., protein molecules are complexed with copper ions by biuret reaction. The polymer containing proteins is cinerated at high temperature and then the residue is dissolved into nitric acid. Protein content is measured by determining concentration of copper ion in nitric acid solution using atomic absorption spectrum.
本文提出了一种在交联聚丙烯酰胺中测定酪蛋白的简便方法，即：利用双缩脲反应使蛋白质与铜离子络合，含蛋白质的聚合物在高温下灰化，残留物溶于硝酸，通过用原子吸收光谱测定硝酸溶液中的铜离子浓度来测量蛋白质的含量。
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Two novel pyrazolone derivatives 2-ethylamino-6H-5-(1-phenyl-3-methyl/phenyl-5-pyrazolone-4-ylene)-1,3,4-thiadiazine (PMCP-ETSC/DPCP-ETSC) containing NNS six-membered heterocycles were synthesized by the condensation reaction of 1-phenyl-3-methyl/phenyl-4-chloroacetyl-pyrazolone-5 with 4-ethyithiosemicarbazide. The title compounds were characterized by elemental analysis, IR, 1H NMR, 13C NMR and single-crystal X-ray diffraction.
利用1-苯基－3-甲基／苯基－4-氯乙酰基－吡唑啉酮－5与4-乙基氨基硫脲发生缩合反应，生成了2个新的双杂环化合物2-乙氨基－6H-5-（1-苯基－3-甲基／苯基－5-吡唑啉酮－4-基）－1，3，4-噻二嗪(PMCP-ETSC/DPCP-ETSC)，并对其进行元素分析、红外光谱、核磁共振表征和晶体结构分析。
- 更多网络解释与双缩脲反应相关的网络解释 [注：此内容来源于网络，仅供参考]
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bitter principle：苦味素
bisulfite 亚硫酸氢盐 | bitter principle 苦味素 | biuret reaction 双缩脲反应
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biuret test：双(缩)脲试验
双(缩)脲反应 biuret reaction | 双(缩)脲试验 biuret test | 二价 bivalence
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biuret reaction：双缩脲反应
⒉双缩脲反应(biuret reaction) 蛋白质和多肽分子中肽键在稀碱溶液中与硫酸铜共热,呈现紫色或红色,称为双缩脲反应. 氨基酸不出现此反应. (一)碱基的种类:构成核苷酸的五种碱基(base)分别属于嘌呤(purine)和嘧啶(pyrimidine)两类含氮杂环化合物(见图2-1).
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biuret teaction：缩脲反应
bitumenous emulsion 沥青乳液 | biuret teaction 缩脲反应 | bi-winder 垂直式双卷复卷机
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biuret linkage：缩二脲键(合)
biurea | 联二脲 | biuret linkage | 缩二脲键(合) | biuret reaction | 双缩脲反应
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bivalent：二价的;二价体
biuret reaction 双缩脲反应 | bivalent 二价的;二价体 | black box 黑匣子,黑箱
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bivariate distribution：双变量分布
biuret reaction 缩二脲反应 | bivariate distribution 双变量分布 | bivariate population 双变量总体
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fatty oil：双缩脲反应
甲醛一浓硫酸试液 fat | 双缩脲反应 fatty oil | 脂肪 de-fatting
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bicollateral vascular bundle：双韧型维管束
双韧管状中柱|amphiphloic siphonostele | 双韧型维管束|bicollateral vascular bundle | 双缩脲反应|biuret reaction
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diphasic titration：双相滴定
双缩脲反应|biuret reaction | 双相滴定|diphasic titration | 双相死亡率|two phase mortality