查询词典 oxidation-reduction

Because these semiconductor light irradiation, the strong performance of the oxidation capacity, as Photocatalyst.

因为这些半导体在光线的照射下，表现出强大的氧化能力，因此称为光触媒。

In recent years, the photocatalytic oxidation technique of TiO2 has become the highlight in the photochemistry and environmental protection.

近年来，半导体光催化诸如TiO2等光催化剂已成为光化学领域及环境保护领域中的研究热点之一，它在废水处理中的应用，已有许多文献报道。

Primary Photochemistry of Photosystems II Photosystem II is the site of water oxidation.

光系统 II 的原初光化学光系统 II 是发生水氧化的位点。

Recent researches show that conventional water treatment processes can not remove nonylphenol efficiently, while physical processes such as activated carbons or organic-montmorillonite adsorption and chemical processes such as sonolytic degradation, electrochemical oxidation or photodecomposition show effective decomposition on nonylphenol in water.

研究表明自来水厂的常规处理工艺对于壬基酚的去除有限；而活性炭、有机蒙脱土吸附等物理方法，超声声化、电化学氧化、光分解等化学方法可有效降解水中的壬基酚。

Chapter Five: We use photoemission spectroscopy to study the interaction of the rare earth metal Cerium overlayers with GaSb (111) surface and their oxidation behavior as well.

第五章 利用超高真空中的光电子能谱的测量，就稀土金属Ce对半导体GaSb(111)表面的催化氧化特性进行了研究，并且研究了Ce的厚膜本身的氧化，探讨了Ce在催化氧化中所起的作用。

In the second part (chapter 5) results of the K-promoted oxidation of GaAs (110) surface by photoemission are reported, the status and reaction of oxygen, the influence of alkali-metal coverage and oxygen exposure on adsorption kinetics are discussed.

第二部分是利用光电子能谱研究了K／GaAs（110）表面的催化氧化过程。目的是研究不同碱金属覆盖度对氧气在表面的吸附动力学的影响，不同氧气暴露量下氧的状态及氧化过程中涉及到的反应。

Oxidation, diffusion, photoetching process and etching technology were adopted to achieve thin silicon foil with a thickness of 3 to 4 micrometers. The surface roughness was about 10nm and the grain size of silicon foil was nanometer scale. The preparation parameters were studied to control the roughness of thin silicon foil .

通过台阶仪测量厚度在3～4μm的Si平面薄膜，在扫描范围为1000μm时，它的表面粗糙度为几十纳米；SEM测量表明，Si薄膜表面颗粒度在纳米量级；探讨了采用控制扩散、腐蚀参数和表面修饰处理来降低Si膜表面粗糙度的方法。

The photochemical processes of one-electron-oxidation, photosensitization and photoionization of a...

这两类氨基酸都是人体所必需的氨基酸，在人体代谢过程中起着重要作用。

Experimental results showed that the system of photocatalytic oxidation had a higher removal efficiency of HA than that of direct photolysis.

实验结果表明，光催化氧化法降解腐殖酸的效率比直接光解法有显著提高。

Additionally, the oxidation degree or thealdehyde contents were measured by using photometry and titration methods.

采用直接法和间接法测定了氧化海藻酸钠的氧化度，以粘度法表征了相对分子质量。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。