查询词典 optical cable

The next generation optical network will be divided into multiple routing domains to improve the performance of routing and signaling, network reliability, scalability and security. It will be essential to define the border of network management and to adopt the technology of distributed management and hierarchical routing.

为了定义网络的管理边界、提高路由和信令的性能、提高网络的可靠性，可扩展性和安全性以及兼容不同系统间的技术差异，以ASON为代表的下一代光网络将被划分为多个路由域，采用分布式管理和分层的网络路由体系。

ABSTRACT High speed and high capacity is the goal of modern optical fiber communication systems.

高速率、大容量是现代光纤通信系统的发展方向。

Company's main products are recycled plastic granulator, low-voltage high-blown film unit, the computer cutting machine closures, high-speed optical-controlled cutting machine closure, multi-functional units, such as adhesive tape and plastic packaging machinery.

公司主要产品有再生塑料造粒机、高低压吹膜机组、电脑封切机、高速光控封切机、多功能胶带机组等塑料和包装机械。

In this paper, a new flow of bridge recognition in high-resolution optical imagery is proposed.

对桥梁进行识别研究，在民用上和军事上部具有很重要的意义。

High-speed broadband optical network is a developing direction in the future.

高速宽带光网络是未来光网络的发展方向。

Application of electronic dispersion compensation technology in high-speed optical transmission systems.

电子色散补偿技术在高速光传输系统中的应用。

The attitude of the party branch secretaries Mission uncertain, the surface of optical and high-toned, privately has been secretly gave him to fill, such as corn pancake belly.

团支书态度不明朗，表面光唱高调，私下里一直偷偷送给他玉米饼子等来填饱肚皮。

Trading The other part of the business to buy 513.253164 million shares in Sichuan and run 320.638312 million optical crystal, and then the next trading limit in a row, all on the list were not in the business department found the figure of the business department, although At present, the two companies on October 9 closing price on September 19 and the lowest in almost quite, but if the business department bought two shares belong to high-up act, which sets clear that deep.

此外，还有一个令人关注的业务部门，这是国信证券在深圳9商业冷静对待，在9月19日的交易中，其他原因部分业务在四川购买513253164股和运行320638312光学晶体，然后在连续的下一个交易的限制，所有名单上没有在营业部发现有关业务部门的数字，虽然目前， 10月9日两家公司的收盘价和9月19日，在几乎相当，但如果营业部购买了两股属于高增长的行为，其中规定清楚，深最低。

Based on our measurements, the optical characteristics of hillocks are attributed to the Al concentration variation, but not contributed from transitions involving defect levels as suggested previously.

根据现有的量测结果，我们推论丘状结构所表现之特殊光学特性，很可能来自於铝组成的降低而非以前所推论的杂质态之贡献。

Based on theory and practice, the advantages and disadvantages, the applicable range andobtainable accuracy of six methods on homogeneity measurement of optical materials——holographical interferometry, Mach-Zender interferometry, Twyman - Green interferometry,star-point method, Foucault shadow method and resolving method——are analysed.

本文从理论和实践相结合的角度，分析了测量光学材料均匀性的全息干涉法、马赫陈德尔干涉法、台曼-格林干涉法、星点法、刀口阴影法、鉴别率法等六种方法的优缺点、适用范围及所能达到的测量精度。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。