供应开始减少，本周早些时候，五个人徒步穿越雪地；周五，经过四天的跋涉，他们到达了一个正在工作的军事无线电中心。
Supplies began running low and early this week, five set off on foot across snow fields; on Friday, after four days of trudging, they reached a working military radio center.
在20世纪40年代，空中交通管制中心能够而且确实利用了第二次世界大战中新研制的雷达和改进的无线电通讯，但是这个系统还处于初级阶段。
In the 1940s, ATC centres could and did take advantage of the newly developed radar and improved radio communication brought about by the Second World War, but the system remained rudimentary.
绿色部分则是来自于哈勃太空望远镜的光学数据；位于墨西哥的甚大阵射电望远镜接受的无线电数据则贡献了星系中心的蓝色部分。
Green shows optical data from the Hubble Space Telescope, and blue at the galaxy's core represents radio data from the Very Large Array in New Mexico.
无线电牌照中心免费发放MMSI，作为船舶电台执照的一部分。
The Radio Licensing Centre issues MMSIs free of charge as part of a Ship Radio Licence.
FalconIII作为下一代无线电系统，支持美军的联合战术无线电系统(JTRS)的要求以及全球网络中心业务。
Falcon III is the next generation of radios supporting the U.S. military's Joint Tactical radio System (JTRS) requirements, as well as network-centric operations worldwide.
装有无线电设备和记录仪的滑翔机曾飞进雷暴的中心。
Gliders equipped with radio and recording instruments have been flown into the core of thunderstorms.
实现了利用无线电远程监测和控制负荷，并提供监控中心站计算机系统的配置方案，并就优缺点进行比较，提出了系统的应用模式方案。
Finally this article offered the configuration of computer system of monitor central station and compared the advantage and disadvantage, put forward an applying pattern scheme of load control system.
太空船机组人员用无线电向任务指挥中心求教。
所有设备均经国家无线电设备检测中心核准，通过煤监局“MA”认证。
All equipments have passed MA authentication of Coal Supervision Bureau after being approved by State Radio equipments Inspection Center.
软件无线电的灵活性、开放性、兼容性等特点主要是通过数字信号处器为中心的通用硬件平台及数字信号处理软件来实现的。
The characteristics of software radio such as flexible dispark and compatible, are all implemented by hardware flat roof and DSP software which used the Digital Signal Processing as the center.
磁浮列车车地无线电通信系统则是列车与地面控制中心进行信息交换的通道。
The train-ground radio communication system of Maglev trains is the information exchange channel for trains and the ground control center.
磁浮列车车地无线电通信系统则是列车与地面控制中心进行信息交换的通道。
The train-ground radio communication system of Maglev trains is the information exchange channel for trains and the ground control center.
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