查询词典 optic

Theoretical analysis of and experiments on the fundamentals, efficiency, cross-modulation, inter-modulation and spectrum analysis of multiple-frequency acousto-optic Bragg diffraction are made and its application in laser high-speed printer illustrated.

本文对多频声光布喇格衍射的原理、效率、交叉调制、互调制、频谱分析等进行理论分析和实验研究，并阐明其在激光高速印字机中的应用。

The feasibility of the ACT for controlling the ODS withthe perturbation-corrupted control parameter is demonstrated with thecomputer simulation of controlling the Bragg diffraction acousto-optic system.

文中先以控制已知动力学表述的布拉格声光系统为例对自适应参考模型控制技术之可行性进行了计算机仿真示例证明。

It is a new branch that the artificial transmission line is introduced into optic-electronic modulator, realizing phase-velocity-matched.

把人造传输线的观点引入电光调制器，实现相速度的匹配，是近年来才兴起的一个新的分支。它既继承了传统集总参数的部分特性，又实现了行波电极调制。

On FFA, there are 10 to 15 hypofluorescenct bands radiating from the optic disk which were similar to the large retinal vessels in shape and number. On ICGA the choroidal folds showed obvious hyperfluorescence at the late stage. On OCT the reflective bands of Bruch membrane and retinal pigment epithelium showed the wavy folds.

FFA检查显示，视盘周围呈现10～15条呈放射状行走的弱荧光带，形态及走行状似视网膜大血管；ICGA检查显示，后期脉络膜皱褶的槽底呈强荧光条；OCT检查显示，Bruch膜和视网膜色素上皮反光带呈波浪状皱褶。

Selected anastomosis site:The site for the attempt at anastomosis creation was chosen at least 2-3 disc diametersaway from the optic disc or 1 disc diameter peripheral to the occlusion site in eyes with bruch retinal vein occlusion, and a large underlying choroidal vein by showing in ICGA, usually in the inferior fundus.

激光吻合：在选定的吻合部位，用选定的高能量激光先击射邻近的＊＿Ch膜，接着是静脉壁本身，Bruch膜破裂的疑似迹象，为一汽化泡，当静脉壁破坏时有微量的出血。37例RVO共做了86个吻合点，所用的激光参数为：光斑直径50p，曝光时间 0.l秒，使用绿光最多 63个点（72％），功率 800～900mw，少数用氟红、氟黄及Nd：YAG激光。

Other sponsors: Verve, Bluewater Ropes, Optic Nerve, Brunton

其他赞助商：神韵，布卢沃特绳索，视神经，布伦顿

By introducing VXI bus testing technology, the design of the automatic testing system provided in this paper has overcome the shortcomings of the original electro-optic aiming testing system, such as the requirement for many special equipments, bulkiness and being not able to be used as common equipment.

检测系统采用了VXI总线技术和规范的系统结构框架，通过选取合适的VXI主控制器、功能模块、软件平台，设计了产品适配器，解决了VXI模块硬件及驱动程序与被测产品匹配问题，实现了基于VXI虚拟仪器的软面板技术。

Xi'an West Electro-optic cable limited liability company based on self-reliance and fight, beyond,entrepreneurial spirit, has the domestic railway industry, Urban Mass Transit, Mobile, Netcom, Unicom, as well as foreign market offers a variety of cable more than 40 million km In recent years, my company to India, Chile, Angola and North Korea and other countries export railway cable 2 ten thousand kilometers.

西安市西电光电缆有限责任公司本着自立、拼搏、超越、图强的企业精神，已向国内铁路行业、城市轨道交通、移动、网通、联通等以及国外市场提供了各种电缆40多万公里，近年来我公司向印度、智利、安哥拉和朝鲜等国家出口铁路电缆2万多公里。

When the fiber optic cable lines pass along the railway station platform, they should be laid in cable ditch or in pipe or buried.

光缆线路经过沿途火车站站台时，应敷设在电缆槽沟内或管道内或直埋。

Xi'an West Electro-optic cable limited liability company based on self-reliance and fight beyondentrepreneurial spirit has the domestic railway industry Urban Mass Transit Mobile Netcom Unicom as well as foreign market offers a variety of cable more than 40 million km In recent years my company to India Chile Angola and North Korea and other countries export railway cable 2 ten thousand kilometers.

西安市西电光电缆有限责任公司本着自立、拼搏、超越、图强的企业精神，已向国内铁路行业、城市轨道交通、移动、网通、联通等以及国外市场提供了各种电缆40多万公里，近年来我公司向印度、智利、安哥拉和朝鲜等国家出口铁路电缆2万多公里。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。