The photocatalysis of the semiconductive materials convert the photon energy to energy.

The higher the initial concentration of acid red B, the more difficult the photocatalysis.

酸性红B废水溶液的初始浓度越高, 光催化越难降解.

The entrance is photocell controlled by operating a keyboard.

那扇门是经过操纵唯一键盘,用光电管来控制的.

The doors swung open after a photocell — an " electric eye " — spied my approach.

一颗 光电池 ([电子]眼)侦测到我的靠近后敞开大门.

The experiment showed, that the plan can increase Photocell board output energy over 30 %.

试验证明, 该方案能使光电池板的平均输出能量提高30%以上.

The door is photocell controlled by operating a keyboard.

那扇门是通过操纵一个键盘,用光电管来控制的.

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.

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.

Los Angeles smog is called photochemical smog.

所以洛杉矶烟雾叫做光化烟雾.

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.

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.

And so on can lead to photochemical smog.

可以引起光化学烟雾等.

photochemical smog

光化烟雾

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.

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.

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.

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 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.

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 photochemistry of compounds containing both nitro and carbonyl groups and their derivatives.

研究含硝基及羰基之分子及其衍生物之光化学.

The advanced development in the studies on photochemistry of C 60 has been reviewed.

从光物理出发,综述了近几年富勒烯[0]光化学反应研究进展.