Ethylene diamine potassium hydroxide pulping;

乙二胺-氢氧化钾法制浆；

A thermoplastic polyurethane may be formed by substituting hydroquinone for the diamine.

可以通过氢醌取代二胺来形成热塑性聚氨酯。

Allergy to Nickel, Cobait, and Biphenyl diamine was also increased, while allergy to perfumes was decreased.

对镍、钴、联苯二胺的过敏性，在调查期间内均有增加。各种香水的过敏则呈现下降趋势。

Meanwhile the applications of secondary amine, diamine, polyamine and their derivatives were summarized also.

同时概述了仲胺、二胺、多胺及其衍生物的应用。

Diamine derivative, process for producing the same, and bactericide containing the same as active ingredient.

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。