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- The product of a photochemical reaction. 光化产品，光生产物由光化学反应而产生的产品
- The principle is based on the reversibility of a photochemical reaction accompanied by a change of coloration. 其原理是根据伴随着染色变化在光化反应中的可逆性。
- In present paper, the discovery of vitamin D and their syntheses by using photochemical reaction were introduced and reviewed. 摘要本文报道了维生素D的发现以及它们的光化学合成与进展。
- An innovative process for synthesizing vitamin D2 by photochemical reaction is also put forward. 同时还提出一条光化学合成维生素D2的创新技术路线。
- An innovative process for synthesizing vitamin D2 by photochemical reaction is also put fo... 同时还提出一条光化学合成维生素D2的创新技术路线。
- Photochemical reaction engineering is a branch of chemical reaction engineering. 光化学反应工程是化学反应工程的一个分支。
- He determined unique mechanisms for the photochemical reactions. 他测定了光化反应的独特机制。
- Under the UV-light, effects of oxidants and metal ions on the photochemical reaction of congo red were studied by static method. 在紫外光作用下;采用静态方法研究了氧化剂和金属离子对刚果红光化学反应的影响.
- All these are of great advantages to model photochemical reaction center of photosynthesis and synthesize chemical nucleases. 这些研究对于光合作用光反应中心模拟和人工核酸酶的合成都有重要意义。
- The photochemical reaction and mechanism of chlorofluorocarbons and aromatic compounds in solid ice was introduced chiefly. 重点介绍了氟氯烃和芳香族化合物在固态冰相中的光化学反应和反应机理。
- The recent progress in the synthesis of quinoline derivatives by photochemical reaction of azabutadienes was reviewed with 18 references. 综述了以氮杂二烯为原料,光化学反应合成喹啉衍生物的最新进展。参考文献18篇。
- Abstract: Photochemical reaction is one of the most basic, but very important, physical and chemical process, which plays a unique role in many fields. 文章摘要: 光化学反应是最基本也是最重要的物理化学过程之一，在诸多领域有着广泛的应用。
- The photochemical reactions transform the light into electrical impulses. 光化学反应使光变为电脉冲。
- Ozone is formed from photochemical reaction between nitrogen oxides and volatile organic compounds, which are predominantly pollutants from motor vehicles and industries. 臭氧是由主要是排放自车辆及工厂的氮氧化合物及挥发性有机化合物在光化学反应下形成的。
- Smog: A form of air pollution produced when sunlight causes hydrocarbons and nitrogen oxides from automotive emissions to combine in a photochemical reaction. 烟雾污染:一种空气污染,由交通工具排放的碳氢和氮氧化合物在阳光的照射下,发生光化学反应而产生。
- NOX and CO concentrations are higher in winter and lower in summer,while O3 concentration is contrary because of photochemical reaction and atmosphere movement. 受光化学反应及大气运动等影响,NOX与CO浓度为冬季高、夏季低,O3与之相反;
- Structures and photochemical reaction of Hexaarylbiiinidazdes (HABI) aswell as their applications in photosensitive materials as photoinitiataor. are reviewed. 介绍了六芳基双咪唑化合物的结构特征、光化学反应和作为光引发剂的增感体系及其应用实例。
- The role of photochemical reactions in soil pesticide degradation remains uncertain. 光化学反应在土壤中的农药的降解方面的作用还没有确定。
- A photochemical reaction. 光化反应一种光化学的反应
- The photochemical reactions of Co_2(CO_6)(PBu_3)_2 with various quinones and phenothiazine were studied by ESR. 本文利用电子自旋共振方法研究了CO_2(CO)_6(PBu_3)_2与几种醌类及吩噻嗪的光化学反应。
