通过用乙二胺四乙酸消化将它们分离。
They were separated by digesting with ethylenediaminetetraacetic acid.
利用乙二胺为连接臂合成乳糖化-去甲斑蝥素修饰物。
利用胰酶-乙二胺四乙酸、核酸酶处理猪心瓣膜制备脱细胞支架。
Decellularized porcine heart valves were prepared by using Trypsin-ethylenediamine tetraacetic acid and DNase.
报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA为主要组分的硫化亚铁清洗剂配方和其在炼油装置应用的情况。
A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed.
乙二胺四甲叉膦酸是一种新型多齿配合剂。
Ethylenediamine tetra Methylenephosphonic acid is a new multidentate ligand.
方法用盐酸萘乙二胺法检测样品中的亚硝酸盐。
Methods The nitrite was detected from samples by N-Naphthylethylenediamine Dihydrochloride.
同时概述了仲胺、二胺、多胺及其衍生物的应用。
Meanwhile the applications of secondary amine, diamine, polyamine and their derivatives were summarized also.
无水乙二胺的辐射聚合效应尚未见相关文献报道。
The radiation polymerization of anhydrous ethylenediamine was not reported before.
聚N-（乙烯苄基）乙二胺是一种很有用的功能基高聚物。
Poly-N-(vinylbenzyl)ethylenediamine is a functional polymer of scientific and economic significance.
本文就用乙二胺处理羊毛织物后的染色性能变化进行了研究。
This paper studied the changes in dyeing properties of wool fiber through pretreatment of ethylamine.
以邻硝基苯胺为原料，采用低压催化加氢还原技术合成邻苯二胺。
Synthesis of o phenylenediamine from o nitroaniline by catalytic hydrogenation at lower pressure was studied.
以硝酸银和丁二胺为基本原料，采用化学还原方法合成了银纳米粒子。
Sliver nanoparticles were synthesized by chemical reduction route applied silver nitrate and butanediamine as raw materials.
此外，还介绍了以非苯原料制备己二酸、己二胺的开发情况和市场动向。
The tendency of preparing adipic acid and hexamethylene diamine from non-benzene materials is also introduced.
本文介绍了乙二胺四甲叉膦酸edtmp (S)的合成工艺及操作条件。
In this paper, the synthetic process and operating conditions of EDTMP (s) are introduced.
以聚间苯二甲酰间苯二胺为原料，采用相转化法制备了芳香聚酰胺纳滤膜。
Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process.
讨论乙二胺预处理羊毛的工艺，对预处理后羊毛的染色性能等也进行了研究。
Dyeing properties of wool fiber pretreated with ethylenediamine can be improved and the fiber can be dyed at a low temperature.
目的探讨急性坏死性胰腺炎时血浆二胺氧化酶水平变化及其与肠道损伤的关系。
AIM To investigate the relationship between plasmic diamine oxidase and gut injury in acute necrotizing pancreatitis.
目的探讨D-乳酸、二胺氧化酶及内毒素在肝硬化患者血浆中的变化与临床意义。
Objective To evaluate the significance of plasma D-lactate, diamine oxidase and endotoxin activities in the patients of hepatic cirrhosis.
二胺衍生物，二胺衍生物的制备方法，以及含有二胺衍生物作为活性成分的杀菌剂。
Diamine derivative, process for producing the same, and bactericide containing the same as active ingredient.
以芳香二酐和二胺为单体，采用聚酯铵盐前体粉末发泡的方法制备聚酰亚胺泡沫材料。
Polyimide foams were prepared from poly(ester-amine salt) precursor powder through a foaming process, using aromatic dianhydride and diamine as monomers.
乙二胺是具有化学活性的精细中间体、医药中间体，用它可以开发一系列高附加值产品。
Ethylenediamine has chemical activities as intermediates of fine chemical and medicine, which is widely used to derive a series of products with high value.
传统的甲苯二胺分离工艺存在一些缺点，如甲苯二胺产品的纯度不高、过程的能耗大等。
There are some problems in traditional separation process for toluene diamine, such as low purity of product and huge energy expenditure.
在蔬菜腌渍发酵中会产生亚硝酸盐，食品中亚硝酸盐含量测定国家标准是盐酸萘乙二胺法。
In the fermentation of pickled vegetables it would produce nitrite, and the national standard for the determination of nitrite content in food is hydrochloride naphthodiamide.
当二胺A与对苯二胺的物质的量比例为10∶0～5∶5时，所得聚合物溶解于强极性溶剂。
When the mass ratio of diamine A top -phenylenediamine reached 10 : 0 - 5 : 5, the resultant polymers were soluble in strong polar solvent.
在氢氧化钠、氢氧化钾、二乙胺和乙二胺碱性溶液中，在硫离子存在下套出现灵敏的吸附波。
In basic media containing sodium hydroxide, potassium hydroxide, diethylamine and ethylenediamine, and in the presence of sulphide ion, there appears a sensitive adsorption wave.
苯四酸二酐与芳香二胺反应制得的芳香族聚酰亚胺，具有高耐热应力，用于制造内燃机部件。
An aromatic polyimide made by reacting pyromellitic dianhydride with an aromatic diamine; has high resistance to thermal stresses; used to made components of internal combustion engines.
合成一种含哌嗪的芳香族二胺单体，将其用于聚酰亚胺的三元共聚中，并制成改性聚酰亚胺膜。
A kind of new diamine monomer of modified polyimide with piperazine was synthesized, which has been used in the synthesis of modified polyimide by ternary copolymerization.
合成一种含哌嗪的芳香族二胺单体，将其用于聚酰亚胺的三元共聚中，并制成改性聚酰亚胺膜。
A kind of new diamine monomer of modified polyimide with piperazine was synthesized, which has been used in the synthesis of modified polyimide by ternary copolymerization.
应用推荐