Difficulty: Hydrolytic methods of sulfonic acid, sulphonate and amido.

难点：磺酸及其盐类的水解、氨基的水解。

Objective To explore the applicable common surfaces of amido black for develop latent blood footprints.

目的研究氨基黑显现潜血足迹所适用的常见客体。

The advance in the research of amido podands and structure-extraction ability is reported in this paper.

综述了近年来关于酰胺荚醚类萃取剂结构-性能关系的进展情况。

The gold-adsorbing property of the amido oximime chelate fiber of carboxylic polyvinyl alcohol is studied.

研究了侧链含羧基的聚乙烯醇胺肟螯合纤维吸附金的性能。

For the above problems, the preparation and characterization of magnetic composite polymer microsphere with carboxyl groups and amido groups are studied in this thesis.

针对上述情况，本论文较为系统地开展了表面含羧基和氨基的磁性高分子微球的制备及表征研究。

During the process of producing amido-dye, a lot of iron mud containing organic compounds are produced, which pollute the environment seriously and result in resource waste.

氨基染料生产过程中产生大量含有机物的铁泥，对环境造成严重污染并造成资源的极大浪费。

Synthesis of Water-soluble Hyperbranched Polymer with Alternating Amido, Tertiary Amino and Ester Units from Benzene-1,2,4-tricarboxylic Acid-1,2-anhydride and N-(2-Hydroxyethyl)piperazine.

由苯-1，2，4-三羧酸-1，2-酐和羟乙基哌嗪合成酰胺键、叔氨和酯键交替排列的水溶性超支化聚合物。

The difference of ammonia, amido, amino group and quaternary ammonium salt, some common wrong expressions on them, and the valence state of phosphorus in some of its oxyacid were pointed out.

指出了氨、 氨基、胺基及季铵盐的区别及其常见错误表述，以及磷的几种含氧酸中磷的价态，并着重指出没有“ 次亚磷酸”的叫法。

The main objective of this paper is to deposit a polymer nano-film containing functional group (carboxyl or amido) on titanium surface through low temperature plasma polymerization technology.

通过低温等离子聚合的方法，以丙烯酸为单体在钛表面沉积含有羧基的薄膜，以羧基为接入点固定纤维连接蛋白。

In the structure of the fiber material, amido existing in a mode of hydrochloride is contained, and the amido can effectively adsorb arsenic radical in the water through an ion exchange reaction.

该纤维材料的结构中含有以盐酸盐形式存在的胺基，能够通过离子交换反应，有效吸附水中的砷酸根。