查询词典 benzotriazole

Synthesise and application of benzotriazole light stabilizers were related.

本文综述了苯并三唑类光稳定剂的合成技术，对生产工艺中各种还原方法进行了分析对比，介绍了该类光稳定剂的应用情况。

Benzotriazole, subsequently bleached with QP sequences. The results showed that the pulp lost less viscosity with OLQP bleaching

理的OLQP漂白，漂白浆可以达到与传统的CEH漂白相近的白度，并且保持了更好的纸浆强度；从白腐菌HG产生的漆酶在

Benzotriazole derivatives were found to be potent PTP-1B inhibitors, which provide a moderate degree of selectivity to PTP-1B over TCPTP.

苯并三唑类化合物对PTP-1B的抑制活性很高，并且其中一些化合物对PTP-1B表现出了较好的特异选择性，具有良好的药用开发前景。

Among the investigated N-heterocyclic compounds sorption of benzotriazole showed a peculiar feature in that ternary surface complexation with Ca2+ appears to be the dominant sorption mechanism.

在考察苯并三唑的吸附过程中显示了一个特殊性质：3重的与Ca离子的表面络合好像是主要的吸附机理。

The composition,structure,thickness and electrical properties of surface chemical conversion film formed on brass in Benzotriazole solution were studied by means of volt ampere method,ellipsometry and X ray photoelectron spectrometry.

利用伏安法、椭圆偏振法和XPS法对黄铜在BTA中形成的表面化学转化膜的成分、结构、厚度及导电性进行了研究。

Chapter VI: Nineteen novel ligands containg triazole and benzotriazole are designed and synthesized. Although we did not get the single crystal of complexes, we get five single crystals of compounds and test the biological activity of all the compounds.

第六章：设计、合成并表征了两个系列共19个新型的三氮唑配体，虽然没有得到配合物的单晶，但是我们得到了其中5个化合物的单晶，并初步测试了所有化合物的生物活性。

Brass ; benzotriazole ; chemical conversion film.

黄铜； BTA ；化学转化膜

Adopting compound techniques of inorganic nanometer, sol-gel techniques and ultraviolet absorbers are used to obtain new protective materials of hydroxybenoic ketone, benzotriazole and polyvinyl alcohol for the protection of historical relics .

采用无机纳米复合技术，利用溶胶-凝胶方法的分配交联和紫外线吸收剂的添加等工艺手段，筛选出适于文物保护环境的防紫外线照射，又不影响文物展示效果的羟基苯酮类、苯并三唑类及能有效消除弦光，又不影响观赏效果的聚乙烯醇类新型防护材料，以便用以不同环境下的文物保护工作。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。