quencher怎么读，quencher什么意思，quencher短语和例句

1.Based on different action principle, light stabilizers were defined as ultraviolet light screening agent, ultraviolet absorbent, quencher and free radical catching agent.

根据光稳定剂作用机理的不同，将光稳定剂分为光屏蔽剂、紫外线吸收剂、激发态猝灭剂及自由基捕获剂。

2.When the amine was used as a triplet quencher, the ketyl radical of ketocoumarin can be observed evidently.

当以胺类化合物为猝灭剂时，可以清楚地观察到半片呐醇自由基的生成，并得到了它的瞬态吸收光谱。

3.In cooling process, when the temperature changed rapidly, the small particle would be obtained resembling the quencher.

降温很快时，与金属冶炼中的淬火相似，快速降温生成小晶粒。

4.Sample A whose surface has layer structure via oxidize-deoxidize treatment and sample B which is decarbonization are put into resistance furnace for carbonization and quencher under hydrogen.

将其中试样A通过氧化-还原处理，表面具有层状结构，与另一脱碳试样B一起放入改造后的电阻炉内在通氢气的气氛中进行渗碳淬火。

5.In the experiments, the influence of triplet state quencher on dye's lasing lifetime was also tested. Two triplet state quenchers which can ameliorate dye's lasing lifetime effectively were found.

通过实验还测试了三重态猝灭剂对染料激射寿命的影响，发现了两种可以有效改善染料激射寿命的三重态猝灭剂。

6.Watermelon: Coolest Thirst Quencher.

西瓜：清爽的止渴水果。