数字通讯

• Radio - frequency cables - part 3 : coaxial cables for digital communication in horizontal floor wiring - section 1 : detail specification for cables of 500 m reach and up to 10 mb s
  射频电缆规范.第3部分:平面层布线数字通讯用同轴电缆.第1节:有效半径达到500 m ,速率不低于10 mb s时电缆的详细规范
• It not only can be used in seismic survey , but also can be used in communication between scatter oil well and host station , so its popularizing and utilizing value is very large
  它不但可以在地震生产中得到使用，而且可以运用到分散井场与主站之间的数字通讯中，因此它的利用和推广价值潜力非常巨大。
• 10mb s radio - frequency cables - part 3 - 2 : coaxial cables for digital communication in horizontal floor wiring - detail specification for coaxial cables with solid dielectric for local area networks of 185 m reach and up to 10 mb s
  射频电缆规范.第3部分:平面层布线数字通讯用同轴电缆.第2节:有效半径达到185m速率在10mb s
• 10mb s radio - frequency cables - part 3 - 3 : coaxial cables for digital communication in horizontal floor wiring - detail specification for coaxial cables with foamed dielectric for local area networks of 185 m reach and up to 10 mb s
  射频电缆规范.第3部分:平面层布线数字通讯用同轴电缆.第3节:有效半径达到185m速率在10mb s
• The strategy of data transmitting from monitoring spot to control center is compressing and coding the analog signals into digital signals , then transmitting the digital signals in the available digital communication circuit
  从监控现场到服务器的数据传输策略制定为：将模拟音视频信号数字化并压缩编码，然后再在可利用的数字通讯线路上传输。
• The remote points can be measured conveniently by using this system . there are two communications in the system , rs - 485 and usb . the system can plug and play , and it covers line length up to 1200m
  系统把rs - 485与usb两种通讯协议取长补短，利用usb接口的即插即用和热插拔的能力和rs485具有的远距离传输和抗干扰性能好的特点实现系统的高速远距离数字通讯。
• As a first ? ever hotel for home textile trade , we also organize a forum encompassing the well ? known experts on home textile , through which you are assured to obtain the rich information of home textile trade and advanced managerial know - how
  酒店还配有先进的宽带和无线数字通讯系统及电脑管理服务系统，让您在酒店的任意一个地方都能从容自如地通过因特网与世界交流。
• The digital signals exchange between main station and substations , which is advantageous because it need not convert - knife switch operation . the system is more perfect than others . it integrates with making out an invoice , try outing and operation
  各变电站与主控站可进行双向数字通讯，不必在倒闸操作过程中，因修改操作或新增操作任务而往返站与站之间，方便快捷。