查询词典 photoactive

There are many merit for NBCD used in electron transfer reactions:(1) Photoactive compounds such as electron donor and acceptor could be dissolved in water, so it is possible to mimic the electron transfer in biological systems.

NBCD在电子转移反应中具有诸多优点：1。光活性有机物即电子给体、受体能够溶于水，使得模拟生物体系电子转移反应成为可能；2。

Recent work at HKUST had successfully developed a n ew lightweight, ultra-low density filter material based on photoactive

下降。常规做法是利用传统材料和方法（例如：过滤，吸附和氧化）依次处理，其程序繁琐且效率低下。

The influence of the methyl modified SiO 2 gel glass matrices on the thermal and fluorescence properties of photoactive organic species were also studied in t...

结果表明，由于甲基的影响，缩聚反应速度成为以纯 MTES为先驱物制备光学均匀复合固态染料激光介质的关键控制因素，甲基改性复合固态染料激光介质可进行较高温度热处理，经适当温度热处理后，染料的荧光强度有较大提高。

In addition, the recombination for large numbers of charge carriers would occur in the volume or on the surface of TiO_2. Therefore, the extension of the photoactive wavelength region of TiO_2 into the visible region and improvement of quantum efficiency are desirable for popularizing more TiO_2 photocatalyst, especially under solar light for industrial areas or poor interior lighting illumination in living spaces.

但纳米TiO_2具有较宽的禁带宽度，只能吸收太阳光中5%左右的紫外线，而太阳光中近45%的可见光在处理污染物中却得不到有效利用，因此太阳能的利用率较低，这就限制了其实际使用范围；另外，TiO_2半导体载流子的复合率较高，因此量子效率较低。

Perylene tetracarboxylic diimide derivatives are important molecular building blocks that are currently being investigated for use in a variety of photoactive organic materials because of their low light and thermal fading rates,high luminescence efficiency,wide absorption and emission bands in visible region,and optoelectronic properties.

苝二酰亚胺(Perylene tetracarboxylic acid diimide，简称PDI)类衍生物具有优异的热和光化学稳定性，对可见区到红外区的光有很强的吸收。是一种具有独特的光物理和光化学性质的有机光电材料。

Not only a euphoric psychotropic drug beneficial in therapeutic uses, the photoactive fibrous strands imbue a user with a temporary increase in latent telepathy.

这种香料在医疗上是一种用于欣快症的精神药剂，然而更重要的，这些光敏的纤维状线束能够使服用者暂时增强心灵感应能力。

While in photoreduction of Cr , the titania-modified MCM-41 photocatalysts were more photoactive than the titania-silica composite (25％ TiO〓).

在光催化降解苯酚中氧化钛修饰MCM-41的光催化活性虽然不及结晶的锐钛矿相纳米氧化钛，但是仍具有较高的催化活性；在光催化还原Cr到Cr反应中氧化钛修饰MCM-41的光催化还原性明显高于部分结晶的TiO〓-SiO〓（25wt％TiO〓）复合氧化物。

Not only a euphoric psychotropic drug beneficial in therapeutic uses, the photoactive fibrous strands imbue a user with a temporary increase in latent telepathy.

这种香料在医疗上有好处，是一种用于欣快症的精神药剂；然而更重要的，这些光敏的纤维状线束能够使服用者暂时增强心灵感应能力。

Experiments prove C60 a good electron carrier. C60 modified ITO/BLM system possesses the fine photoelectric response, suggesting a great market potential of the development of photoactive molecular electric device.C70 is also proved an excellent functional material.

实验表明，C_(60)是一种良好的电子载体，其修饰的ITO／C_(60)膜系统具有良好的光电响应，在发展为光敏性分子电子器件方面有着极大的市场潜力。

Scanning of an information-storing, photoactive mosaic.

快速'。''扫描储存信息库和光活性的画面

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。