查询词典 Lens

This is a cheap and crappy lens.

这是一种廉价蹩脚的镜头。

Research on calibration of cameras based on cross ratio invariability ;2. Firstly,order radial lens distortion parameters are computed by using cross ratio invariability .

该方法利用透视投影的交比不变性原理标定镜头的畸变系数，基于摄像机成像的单应性矩阵及内部参数的基本约束，线性标定出其他摄像机参数。

A lens made of optical crown glass .

用冕光学玻璃制成的透镜。

In this thesis, based on the analysis of the current manufactures of dental prosthesis, there is an opinion that fabricate molar full crown with RP and LENS.

二十世纪九十年代激光近形制造技术又被开发出来，并在金属与陶瓷工件制作上显出极大的优越性。

Dedicated in curatorship, spreading and promotion of China's contemporary photography and management of art projects and galleries June,1996 to April, 1998, hostess of the column of "Photographer Interview" and editor of theory edition of People's Photography; April, 1998 to year 2005, photo editor and photo chief director for New Express under Yangcheng Evening News Group; August, 1998, planning and organizing South China Press Photo Advanced Seminar; 2000, compiling Chinese Story, a great realistic photographic book reflecting living status of all walks of life of China in the 20th century's; 2001 to 2003, taking a 3-year Chinese Master Course as a member chosen by World Press Photo; 2005, initiator and curator of Lianzhou International Photo Festival as project and art director; 2005 end, chosen as Top Ten Character of China Photography of the Year; January, 2006, curator for "Ever-Changing Fragrant River"--Qiu Liang Solo Exhibition, Guangdong Gallery; January, 2006, curator for "Chairman Mao in My Lens"-- Lv Houmin Solo Exhibition, Guangdong Gallery; February, 2006, curator for Moscow Photo Festival; March, 2006, attending Oracle (an international organization of museums of photography) Conference as representative for China Photo Festival invited by FotoFest; May, 2006, special curator for "China Photography 50 Years"- Large Retrospective Exhibition; November, 2006, invited judge for FOTOBILD, Berlin, Germany; January, 2007, invited curator for Chinese Work in Paris Photo Biennale; 2007, member of review panel for Rhubarb-Rhubarb, Birmingham, UK; 2007, member of review panel for FOTOBILD, Berlin, Germany.; April 2008, member of jury ot the 1st Thessaloniki PhotoBiennale 2008, Greece.

致力于中国当代摄影的策展、传播、推广以及艺术项目、艺术空间的管理。

Doxstater took off his socks and shoes and slowly waded into the marsh, making digital photos along the way using a 500mm lens and a 1.4x teleconverter. In the end, he was rewarded with this close-up shot of the curlew in the middle of a crab lunch.

德克斯特脱了鞋和袜子，开始慢慢的趟向湿地中央，一路上他都用500毫米加1.4倍望远倍率镜头拍摄数码照片，最后他因这张近距离的正在享受螃蟹午餐的长嘴鸟而获奖。

Light reflected from the surface of the mirror, instead of passing through a curved glass lens.

光线受镜面的反射，而不是穿过凹凸的玻璃镜头。

A thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication.

与角膜相适合矫正视力或传递药物的薄且弯曲的玻璃或塑料透镜。

Some'.'' telescopes do not use a lens at the front. They use a curved mirror at the back.

一些'。''望远镜的前部不用透镜，而在后面装上一个曲''。

A curved mirror is better than a lens in ''.'some'.'' ways.

面'。''镜，曲面镜在某些方面要比透镜好。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。