太阳光

Chapter 4. Due to their large specific surface area and the photogenerated electron-hole pairs under solar illumination, semiconductor NPs have been used as catalysts in the photodecomposition of organic pollutants.

第四章，半导体纳米粒子由于拥有高的比表面积，且可以吸收太阳光并且发生电子和空穴的分离，是一类高效的有机污染物光降解反应的催化剂。

Solar energy photoelectric cell is a device to utilize the photon energy from sunlight to make the irradiated electrolyte or semi-conductor material move so as to generate voltage and also called photoelectric effect.

太阳能光电池是利用太阳光的光子能量，使得被照射的电解液或者半导体材料的电子移动，从而产生电压，这称为光电效应。

Through the invention, an infrared light is up-converted into a visible light which can be easily absorbed by a dye-sensitized nano material, and can help dye molecules to absorb sunlight of wider spectrum, thereby further improving the photoelectric conversion efficiency of the cell.

本发明它可将红外光上转换为染料敏化纳米材料易于吸收的可见光，可以有利于增强染料分子吸收更宽谱域的太阳光，这样将进一步提高电池的光电转换效率。

The photolysis of anthraceneAn and chryseneCh in natural water was studied.

研究了紫外光和太阳光下蒽、在甲醇－水溶液中的光分解反应。

Specially placed mirrors reflected sunlight onto a diaphragm attached within the mouthpiece of the photophone.

光束通过专门设计的镜子把太阳光反射到话筒的震动片上。

Second, color photosensitive materials: the use of sunlight to control the color change.

二、 感光变色原料：利用太阳光控制颜色的改变。

We aimed to solved the problem of the low efficiency and low mineralization of the treatment of photocatalysis or photosensitization alone and set up a theoretical model and a practical technic flow for the efficient degradation of pollutants under solar irradaition.

解决光催化与光敏化长期长期分离处理的低效和矿化不彻底的难题，为利用太阳光高效降解污染物提供理论模型和切实可行的工艺流程。

It turns out that zinc, gallium, and copper are very difficult to measure precisely in the solar photosphere so our measurements of the sun may not be quite right.

其结果是在太阳光球层中的锌、镓、铜恰好是很难测定的，那么我们对太阳的测量方法可能不是很正确。

Astronomy One of the small, transient, brilliant markings in the photosphere of the sun.

耀斑：太阳光球层的小的、短暂的亮斑

Any of various large ,bright spots or veined patches on the sun's photosphere,usually near sunspots.

光斑太阳光球上大的亮点或有脉纹的亮区，通常靠近黑子处

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。