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- Thin fiber optic cable has replaced huge tonnages of copper wire. 细小的光纤电缆取代了巨大的、以吨论的铜线。
- Thin fiber optic cable has replaced huge tonnages of copper wire . 细小的光纤电缆取代了巨大的、以吨论的铜线。
- In this dissertation, a BOA-type waveguide optic switch with double-heterostructure GaAs/GaALAs has been researched. 本文在GaAs/GaAlAs双异质结材料上采用BOA型结构进行波导型光开关的集成光学芯片的研制。
- The mian productions are: fibre optic cable、 electronic device, etc. 主要产品有:光纤电缆、子元件等。
- The Asian-European land optic cable and the FLAG international ocean optic cable were put into use one after the other. 亚欧陆地光缆和FLAG国际海底光缆相继开通。
- null point seam flexible waveguide 焊缝皱纹型软波导
- This office is linked to the central office by a very high-speed fibre optic cable. 该办事处与总办事处之间是以极高速光纤电缆连接。
- The company specialized in communications with fiber optic cable, cable manufacturing equipment. 本公司专业从事通信用光缆、电缆的制造设备。
- The us of variou type of sewer pipe is an attract altern for the instal of fiber optic cabl in the complex infrastructur of cities. 基础设施复杂的乡村中,利用不同类型的下水管来安装光缆是一种具有吸引力的方法。
- In this technique, commands are sent to the missile through a conventional wire or fire optic cable that reels out from the missile back to its launcher. 使用这种技术的系统,指令同过普通导线或者光缆传递给导弹,线缆由导弹的尾部释放并和发射器连接。
- Optic cable is ideal when wide band transmission channel is required to implement realtime dual transmission of bureau, mine remote picture and image. 局、矿远程图形、图象实时双向传输需要宽频带的传输信道,光纤光缆信道是理想的选择。
- Aiming at the structure and refractive-index profile of waveguide, the waveguide optical field distribution has been calculated by the Generalized Douglas (GD) scheme. 本文针对波导的结构及折射率分布,运用基于道格拉斯算子的宽角多步有限差分光束传播法模拟波导的传输特性,数值计算出波导中的光场的分布。
- The biggest possible angle between a ray and the center axis. The maximum angle that a fiber optic cable accepts light for further transmission. 射线和中心轴之间可能存在的最大角。是光纤电缆接收光进行进一步传输的最大角。
- Fiber optic cables contain no copper. Theft is useless. 光纤没铜,偷也没用。
- In this paper recent progress in fiber optic cables is reviewed. 本文对国内外光缆的最新进展进行了综合分析。
- Installation of the Lanzhou-Xining-Lhasa optical cable line was completed. 兰(州)西(宁)拉(萨)通信光缆铺设完毕。
- This page discusses signals over copper and fiber optic cables. 本单元讨论在铜质和光纤缆线上的讯号。
- Cable transfer box is a backbone of fiber optic cable, fiber optic cable to provide cable wiring into a terminal, the transfer of equipment jump. 光缆交接箱是一种为主干光缆、配线光缆提供光缆成端、跳接的交接设备。
- It has been an ambitious project.Laying a 17,000 kilometre fibre optic cable under the sea linking Europe and Asia with East and Southern Africa. 在海底铺设一条长达17,000千米的光缆把亚欧大陆和非洲东南部连接起来,这本来就是一个雄心勃勃的计划。
- A fiber optic cable is a bundle of either glass or plastic threads capable of transmitting messages modulated into light waves. 光纤是一束可以用来传递被调制成光波的信息的玻璃或塑料管。