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- optical transmission medium 光传输介质
- One of the most important technological developments during the 1980s has been the emergence of optic fiber communication as a major international industry. Optic fiber is now the preferred transmission medium for long-haul trunks. 80年代最主要的技术发展之一是光纤通信已成为主要的国际性产业。光纤已是长途干线的首选传输媒质。
- The main products are PDH, SDH optical transmission and wide band data series. 公司主要以PDH、SDH光传输和宽带数据等多个系列产品为主。
- A type of transmission medium consisting of two insulated wire twisted together to improve its immunity to interference from other(stray) electrical signals that may otherwise corrupt the signal being transmitted. 由两根外皮绝缘的导线扭在一起组成的一种类型的传输媒体，扭在一起是为提高对可能破坏被传输信号的其它(杂散)电信号的抗扰度。
- Influence of Metaphosphate on Optical Transmission of Fluoroaluminate Glass[J]. 引用该论文 曹国喜;冯际田;胡和方;干福熹.
- Every transmission medium has its inherent strengths and limitations. 每种传输媒介都有其固有的优点和局限性。
- A Study of Some Problems in OFDM-ROF Optical Transmission System[J]. 引用该论文 巫玮佳;严开恩;王陆唐;黄肇明.
- Anyone can broadcast electromagnetic waves and no one really owns the transmission medium. 任何人都能广播电磁波，实际上没有人拥有这种传播介质。
- Digital or regenerative: a device inserted in a transmission medium to regenerate a digital signal sent over the medium. 数字的或可再生的:插入在传输媒质中的一种设备,它把在媒质中传送的信号进行再生。
- General causes of breakdown in optical transmission equipments and the fixing process. 常见光传输设备故障原因及处理流程。
- The main products are optical transmission equipment, PCM equipment, SCADA system. Besides, the shortwave broadband antenna and power counters. 恒光公司主要产品有光通信设备,PCM设备以及SCADA系统，此外恒光公司每年承担短波宽带天线和电源列头柜等军品生产任务。
- Transmission where the transmission medium does not recognize control characters or initiate any control activity. 传输媒介不需要了解控制字符或启动任何控制动作的一种传输方法。
- The optical band gap energy of CuInS2 thin films, deduced from the optical transmission spectrum, was 1. 50 eV. 结果表明;所制得的样品为四方结构的多晶CuInS_2薄膜;Cu/In比接近化学计量比;其光学禁带宽度为1.;50eV。
- Fluctuation in the strength of radio signals because of variations in the transmission medium. 时强时弱由于传播中介的变化而引起的无线电波信号的强弱波动。
- This document is a brief introduction of optical transmission system of JJ DPL project. 本文是对京津客运专线工程通信系统光传输子系统的简要介绍。
- Generally, according to transmission medium, CVT is classified as mechanical type, hydraulic type, and electric type. 一般地，按照传动介质的不同，无级变速器可以分为机械式、液压式、电力式。
- As the transmission medium contains easy winding or bunching of the fiber material. 由于被输送的介质中含有易缠绕或聚束的纤维物。
- This paper reviews the recent major experiments of using MOFs both in optical transmission and fiber devices. 文章介绍了微结构光纤在光传输和光纤器件方面的最新实验研究。
- In circuit-switched networks, such as the Public Switched Telephone Network (PSTN), multiple calls are transmitted across the same transmission medium. 在电路交换网络(例如公用电话交换网(PSTN))中,通过相同的传输介质传输多个呼叫。
