photochemical

This paper firstly introduces the photochemical reaction principles briefly.

本文首先简要介绍了光化学反应的基本原理.

The effects of human white blood cell induced by Non-specific photochemical reaction

非特异光化学反应对人体血液白细胞的影响

Los Angeles smog is called photochemical smog.

所以洛杉矶烟雾叫做光化烟雾.

Through instrument detection and experimental analysis, we systematically studied the photochemical degradation of triadimefon and rogor and obtained the following results: 1.

通过仪器检测和实验分析，系统地研究了三唑酮和乐果的光降解反应。

Titan ( 5 , 150 kilometers across ) is surrounded by a thick photochemical haze which scatters the Sun's light.

土星环由于不是连续, 有很多裂缝,因此泰坦在环后也能从环中看见.

The active radicals produced in the photochemical hydrogen-abstraction reaction between five Tatty amines and five nitrofluorenones have been studied by means of spin trapping-ESR technique.

本文用自旋捕捉技术与ESR方法研究了五种硝基芴酮与五种不同的伯、仲、叔脂肪胺的光化夺氢反应中的活泼自由基。

Preparation of Malic Acid from Laser-Induced Photochemical Reaction of Maleic Acid and Hydrogen Peroxide Aqueous

激光诱导马来酸双氧水溶液制备苹果酸的光化学反应

And so on can lead to photochemical smog.

可以引起光化学烟雾等.

These organic compounds released the atmosphere, the formation of photochemical oxidants easily destroy forests and destruction.

这些有机化合物排放到大气中, 容易形成光化学氧化剂而毁坏森林与破坏生态环境.

photochemical smog

光化烟雾

The photochemical effect has been reproduced many times in laboratory experiments.

光化学效应在实验室试验中多次复制.

The aggregate state and photochemical properties of their dilute aqueous solution are investigated in details.

本论文致力于研究这种物质在稀水溶液中的聚集形态及光化学性能.

This photochemical retinal injury mainly occurs when the retina is exposed to blue and green light.

这种光化学的损害,主要来自蓝光和绿光对视网膜的照射.

The photosensitivity of film is one kind of photochemical action.

胶片的感光作用是光化作用的一种.

The photosynthesis is the most important and photochemical process found in photosynthetic organisms in the nature.

光合作用是自然界中的有机生物吸收太阳光能并将其转化为稳定的化学能的重要途径.

An innovative process for synthesizing vitamin D 2 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.

Objective : To observe the histochemical changes of retinal photochemical damage in rats.

目的: 观察大鼠视网膜光化学损伤的主要组织化学改变.

Primary photochemical processes occur as an immediate result, and secondary processes may follow.

初级的光化学过程是作为一种中间结果发生的, 接着可能发生二级过程.

The photochemical reactions transform the light into electrical impulses.

光化学反应使光变为电脉冲。

If the dark period was too short, the photochemical system was not completely regenerated.

如果暗周期太短, 光化学系统不能完全再生.

The effect of PDT mostly depends on the photodynamic activity of photosensitizer, and the photodynamic activity of photosensitizer depends on its photophysical and photochemical properties and bio-appetency to target tissue.

PDT效果主要取决于光敏剂的光动力活性，而光动力活性有赖于光敏剂的光物理、光化学和与生物体内靶组织的亲和力。

A photochemical kinetic method for the determination of nitrate and nitrite was developed.

本文研究了甲基橙动力学法测定水、食品及蔬菜中硝酸盐和亚硝酸盐.

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.

Its photochemical reactions mainly consists of photolysis, photocrosslinked and photopolymerization and so on.

其光化学反应主要包括光分解、光交联和光聚合等.

The term photochemical oxidants refers to the secondary pollutants formed in photochemical smog.

光化学氧化剂这一词是指在光化学烟雾中生成的次生污染物.

HO · may be an important factor to cause photochemical decolorization of congo red.

HO·是导致刚果红发生光化学脱色的一个重要因素.

Use a variety of physical and photochemical principle, with this kind of craft products.

利用了多栽物理和平化学道理, 用此栽工艺制作不不入的产物.

Effects of Light Intensity Fluctuation on an Autocatalytic Photochemical Reaction

自催化光化学反应中的光强涨落效应

Construction and efficiency of prototype photochemical bleaching machine is introduced.

介绍了光化学漂白样机的构成和效率.

Theoretical analysis is given to this result based on photochemical process.

从光化学过程对这一结果进行了理论分析.