查询词典 photo-transistor

This article reviewed the question of the photochemical catalysis material development condition and existed the problem at present, and elaborated comprehensively the nanometer TiO_2 photo-chemical catalysis technology in aspect of the application, modification, preparation, carrier research situation and so on, and introduced the nanometer TiO_2 photo-catalyst and its the doping sample and the carrier preparation method and the photochemical catalysis activeness appraisal and the attribute experimental technique in detail.

本文系统回顾了光催化材料的发展状况及现在所存在的问题，全面阐述了纳米TiO_2光催化技术在应用、改性、制备、载体等方面的研究情况，详细介绍了纳米TiO_2光催化剂及其掺杂样品、载体制备方法、光催化活性评价及表征实验方法。

The image using Gaspar Llamazares' photo appeared on a wanted poster updating the US government's 1998 photo of the al-Qaida leader.

利亚马萨雷斯为原型合成的照片被用在拉登的最新通缉令上，以替换美国政府1998年发布的拉登照片。

The image using Gaspar Llamazares' photo appeared on a wanted poster updating the US government's 1998 photo of the al-Qaida leader.

这张以西班牙议员加斯帕尔·利亚马萨雷斯为原型合成的照片被用在拉登的最新通缉令上，以替换美国政府1998年发布的拉登照片。

Http://bbs.nju.edu.cn/file/Pictures/124255165810.jpeg Photo of the Day March 11, 2009 Newborn Weigh-In, India Photograph by Lynn Johnson This Month in Photo of the Day: National Geographic Magazine Features Founded in 1970, the Comprehensive Rural Health Project (also known as Jamkhed , for the city where it is based) delivers preventive care to poor people who otherwise would get none.

意译：新生儿过磅，印度。建立在1970年，广泛的农村的健康计划（也被称为是Jamkhed，因为城市那里它是基础）传递预防法关心贫苦人们要不然将得不到任何东西。

Wai Nam obtained his APAS from Photo-Art as well as APSS and ARPS in 1986. His greatest contribution to Photo-Art is his computerisation of the International Salon Exhibition system in the 1984. It was the first time such a computer system was used by Photographic Clubs in Singapore.

黄渭楠博士于1983年5月加入新加坡影艺研究会，自1985年开始他便成为影艺研究会理事会的理事，于1986年他成功的考获影艺研究会的APAS，同年也考获APSS 与ARPS。

FreeRange freerange is a free stock photo site that allows photographers to upload high-resolution pictures and in turn, pays them 80% of any Google AdSense revenue earned from their photo or profile pages.

是一个自由商业图片网站，让摄影师上传高分辨率图片，并反过来，他们自付80 ％的任何设置Google AdSense收入的，从他们的照片或专页。

Furthermore, the photo-tool containing the negative image of the desired etch pattern is often distanced from the etch-resist layer and diffraction of the UV light irradiation can lead to development and polymerisation in unwanted areas of the etch-resist directly beneath the photo-tool masked areas.

此外，有大量的照片工具载有所需的蚀刻模式的负面形象往往是远离了蚀刻，抵制层和紫外光照射可导致衍射发展和聚合在etch中不想要的区域，抵制照片下方的直接工具蒙面地区。

The luminescence mechanism was studied and we considered that photo-excitation occurs at inside of Si nanoparticles, and then the photo-generated carriers relax to the surface and radiatively recombine on the surface states.

我们对多孔硅的发光机理进行了分析研究，认为光激发发生在纳米硅颗粒中，光生载流子弛豫到颗粒表面，在表面氧化层中表面态上辐射复合而发光。

M+M Auer, the authority in the field of the international photo collection will display for the first time their private collections in "Photo Beijing", also in China.

国际影像收藏界巨擘M+M Auer夫妇将在&影像北京&，也是在中国，第一次展出他们的个人收藏。

Features include photo instant messaging, v-mail, video messaging, 5 way video chat, chat rooms, and photo profiles of all community members.

功能包括照片即时通讯， V型邮件，视频信息， 5双向视频聊天，聊天室，和照片的简介所有社区成员。

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。