1) Auxochrome
['ɔ:ksəkrəum]
助色基
1.
Study on the Auxochrome of the Electronic Spectrum of Organic Compounds and Its Effect Mechanism(Ⅰ);
有机化合物电子光谱中的助色基及其作用机理探讨(Ⅰ)
2.
Study on the Auxochrome of the Electronic Spectrum of Organic Compounds and Its Effect Mechanism (Ⅱ );
有机化合物电子光谱中的助色基及其作用机理探讨(Ⅱ)
2) fluxes and coloring aids
助熔助色剂
3) dyeing assistant agent
助色剂
1.
A new heat transfer printing process for wool fabric——the one-step heat transfer printing process was put forward;the choosing standards of the dyeing assistant agent are introduced;the influence of the type,concentration and aggregation of the special dyeing assistant agents on the performance were tested.
文章提出了一种新的毛织物热转移印花方法——同步法,介绍了助色剂的选择标准及同步法的工艺流程,对同步法工艺专用助色剂的种类、浓度及其聚集体对助色效果的影响进行了研究。
4) color auxiliary
发色助剂
1.
Various color auxiliary agents chosen can affect residual contents of nitrite.
亚硝酸盐是肉类腌制品中最常用的发色剂,过量添加对人体有害,但是可以通过添加各种发色助剂来降低亚硝酸盐的用量。
5) green auxiliaries
绿色助剂
1.
The research and development of green auxiliaries and green processes are the top priorities of scientists and engineers in this area.
同时,还就染色前处理的绿色助剂和绿色工艺进行讨论。
6) aided bleaching
辅助脱色
补充资料:助色基
可使共轭链或生色基的吸收波段移向长波方向。
常见的助色基有:¬—nhr,—oh,—och3等。
特点:含有未共用电子对的原子,当他们被引到共轭体系时,这些基上未共用电子对参与共轭体系,提高了整个分子中π电子流动性增加,结果使分子激发能降低,化合物吸收向长波方向移动,导致颜色加深。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条