1) photochemical degradation/decolorization
光化学降解/脱色
2) photodegradation
[,fəutəu,deɡrə'deiʃən]
光化学降解
1.
The processes of photodegradation of pesticides play a key role in the transformation of pesticides in the marine environment.
农药的光化学降解是海水中农药残留污染物去除的重要途径,其降解过程和降解产物对海水环境的影响很大。
2.
The importantfactors affecting photodegradation of pesticides in water were reviewed, including selection of light, pH, photosensitizer,photoquencher, etal.
农药在水中的光化学降解是重要的降解途径,其过程和产物对农药药效、代谢、毒性及环境影响很大。
3.
The photodegradation of trifluralin was investigated on solid phase,under high pressure mercury lamp or sunlight irradiation.
以高压汞灯和太阳光为光源,研究氟乐灵在玻片、硅胶G、石英砂和膨润土表面的光化学降解。
3) photochemical degradation
光化学降解
1.
Photochemical degradation of chlorothalonil in aqueous solution.;
百菌清(chlorothalonil)在水中的光化学降解
2.
Study on photochemical degradation of polycyclic aromatic hydrocarbon pollutants from car exhaust;
光化学降解汽车尾气中多环芳烃污染物的研究
3.
Effects of hydrogen peroxide and Cl~-/Br~-/I~- on the photochemical degradation of methylene blue;
过氧化氢和卤离子对亚甲基蓝光化学降解的影响
4) photo-degradation
光化学降解
1.
The photo-degradation of 2-Allylphenol by UV irradiation or sunlight in various solvents was examined.
以太阳光和紫外灯为光源研究了 2 烯丙基苯酚在溶液相中的光化学降解 。
2.
An analytical method for metalaxyl in water was established by gas chromatography in this paper Applying this method,the respective effect of two kind of light sources on photo-degradation of metalaxy were studied.
该文阐述了水中甲霜灵残留量的气相色普仪分析检测方法,研究了两种不同光源对甲霜灵在水中光化学降解的影响。
3.
The effects of three pesticides (chlorpyrifos,triadimefon and cyhalothrin) on the photo-degradation of iprodione were studied under the illumination of high-pressure mercury lamp.
研究高压汞灯光照下,毒死蜱、三唑酮、功夫菊酯3种农药对杀菌剂异菌脲光化学降解的影响。
5) photolysis
[英][fəu'tɔlisis] [美][fo'tɑləsɪs]
光化学降解
1.
It was found that the photolysis of fenarimol was rapid when it was irradiate.
研究了3种光源下氯苯嘧啶醇在正己烷、丙酮、甲醇、乙腈、异丙醇中的光化学降解。
6) decolorization and degradation
脱色降解
1.
Effect of Phanerochaete chrysosporium on decolorization and degradation of dyes in solid media were measured with spectrophotometry.
用黄孢原毛平革菌(Phanerochaetechrysosporium)3品系在固体介质中建立染料的降解反应体系,分光光度法测定染料的脱色降解率。
补充资料：暗光化学
分子式：
CAS号：
性质： 激发态反应并非由于吸收电磁辐射所致，而由化学作用或酶促作用产生的激发态发生的光化学过程。此术语已建议不再使用。
CAS号：
性质： 激发态反应并非由于吸收电磁辐射所致，而由化学作用或酶促作用产生的激发态发生的光化学过程。此术语已建议不再使用。
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