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- The photochemistry reaction preparation method of the invention has short reaction time and high yield. 本发明提供的光化学反应制备方法,反应时间短,收率高。
- 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
- In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively. 摘要本文综述了纸浆的氧气漂白、臭氧漂白、过氧化氢漂白、光催化漂白、过氧酸漂白中碳水化合物的保护措施。
- In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were summarized respectively. 本文综述了纸浆的氧气漂白、臭氧漂白、过氧化氢漂白、光催化漂白、过氧酸漂白中碳水化合物的保护措施。
- 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。
- He determined unique mechanisms for the photochemical reactions. 他测定了光化反应的独特机制。
- 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。
- 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 photochemical reactions transform the light into electrical impulses. 光化学反应使光变为电脉冲。
- 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。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗?
- 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。