太阳光

The photodegradation of PAH on fly ash surfaces follows pseudo first-order kinetics under the irradiation of simulated sunlight with UV-B, whereas inner PAH of fly ash is photostable.

燃烧过程中产生的烟灰中含有一定浓度的PAH，在模拟太阳光中的UV-B部分的照射下，烟灰表面的PAH的光解符合一级动力学方程，而烟灰内部的PAH比较稳定，难以光解。

The kind of light that plants require is called "photosynthetically active radiation", or PAR.

植物所需要的光称为&光合作用有效能量，PAR&，太阳光富含PAR。

Vitamin D was used to treat TB in the pre-antibiotic era, when special sanatoria were built in sunny locations (where skin exposure to the sun could increase vitamin D levels in the body), such as the Swiss Alps.

维生素d被用来治疗结核病，在会前抗生素时代，特别疗养院建于有阳光的地点（如皮肤受太阳光照射，可以增加维生素d水平在身体），如瑞士的阿尔卑斯山。

In love with dark night, which possesses the unique power of shrouding my spiritual

太阳落下山了，我感觉太阳光背叛了我，因此，我爱上了黑夜。

With the depletion of ozone layer in stratosphere, solar UV-B radiation on theearth surface is increasing. Plants use sunlight for photosynthesis, and it is inevitable that they are affected by enhanced UV-B in the sunlight. Effects of UV-B radiation on the morphological structure and physiological biochemistry in leafy thallus of Spirodela polyrhiza were investigated in the present study.

大气臭氧层的耗损导致到达地面的UV-B辐射的增加，植物需要接受太阳光进行光合作用，因而不可避免地受到阳光中增强的UV-B辐射的影响。

Here is another picture which I like it very much mainly for the silhouette effect of the light. I like the effect of the sunray behind the boy on the left.

这是另一张我很喜欢的照片，主要是因为光线产生的黑色影像，我喜爱左边男孩后面太阳光所产生的结果。

A chinese passage is needed to follow and to explain why you write that and what is ur inspiration, so that you talent won't be ignored due to your freaking "polar region and sunshining" english writing.

必须写一段中文解释，介绍一下你的英文文章的写作灵感，以免因为你的文章TMD太极地太阳光而让人看不懂就浪费你的才能。

The charge transfer rate and the total absorption of simulated solar light were remarkably increased because of the presence of MWCNT thin film, which has a superior electron-conducting property, an absorption property and a tanglesome network, providing an ideal matrix for uniform distribution of TiO2 nanoparticles.

MWCNT薄膜具有良好的电子导电性、吸光性和镂空的网状结构等性质，形成了一个理想的基板负载TiO2纳米颗粒，而且显著提高了纳米复合薄膜电极光生载流子的分离效率和模拟太阳光的利用效率。

This happens in a so called reaction center inPhotosystemⅡ, where a tetrameric chlorophylls (P680) absorb the solar light andinitiate photoinduced electron transfer reaction to the acceptors, quinone A and B. Thephoto-oxidized P680 retrieves the electron from a Mn4Ca cluster via a tyrosine, thelatter components are also called oxygen evolving center. After 4 photo-processes, twomolecular water are oxidized to a molecular oxygen.

在光系统二的活性中心，叶绿素P_(680吸收太阳光，将电子传递给电子受体、醌A和醌B，同时光氧化的P_(680)~+从释氧中心中得回电子(通过Tyr_z氧化Mn4Ca簇)，经过四次光诱导电子转移，两分子水最终被氧化生成一分子氧气。

Solar energy cell base plate: The ultrawhite glass has the excellent transmissivity and low reflection against sunlight, which therefore can be used as the base-plate of photo-electro transferring system and face plate for photo-thermo transverter.

太阳能电池基片：超白玻璃对太阳光具有高透光率和低反射率，可作为光电转换系统的基片和光热转换系统的面板。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。