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- Promote Amateur Radio Communication, enhance skills and technology. 推广业馀无线电通讯,提高操作技巧及技术水平。
- Maintain and operate amateur radio voice repeaters, data repeaters, or any type of amateur radio communication station or facility deemed necessary or advisable by the Committee. 管理及操作业馀无线电话音中继站、数据中继站、其他业馀无线电通讯基站、其他视为需要设施或由执委会建议之项目。
- Radio communication has annihilated space. 无线电通讯已消除了空间的阻隔。
- The dawn of amateur radio in the U.K. 收音机雏形的诞生。
- A licensed amateur radio operator. 火腿族有许可证的业余无线电的爱好者
- In radio communication, either short or long waves may be used. 无线电通讯可以采用短波也可以采用长波。
- amateur radio communication 业余无线电通信
- 4. Maintain and operate amateur radio voice repeaters, data repeaters, or any type of amateur radio communication station or facility deemed necessary or advisable by the Committee. 管理及操作业馀无线电话音中继站、数据中继站、其他业馀无线电通讯基站、其他视为需要设施或由执委会建议之项目。
- Most amateur radio operators build their own equipment. 大多数无线电业余爱好者都是自己装机子。
- What is BPL, and why is it a possible threat to Amateur Radio? 什么是BPL,为什么它可能会影响到业余无线通信?
- We are in radio communication with the spacecraft. 我们通过无线电与太空船联系。
- You can even operate Amateur radio while receiving FM broadcasts! 也可以在操作业余电台之余守听FM广播。
- Revised and improved Marine radio communication. 修正和改进陆战队的无线通讯系统。
- Low power amateur radio transceiver is in urgent need to radio amateur. 低功率业余无线电收发信机是业余无线电爱好者们急需的低功率通信设备。
- More than 355,200 Americans hold licenses as amateur radio operators. 355200名美国人持有业余无线电台工作执照。
- In radio communication,either short or long waves may be used. 无线电通讯可以采用短波也可以采用长波。
- Accessories like helmet lamps and radio communication. 附件有钢盔灯和无线电通信器。
- Shang Wan introduced the PAS radio communication system. 上湾煤矿引进PAS无线通讯系统。
- The Mayans had radio communication in the Stone Age. 玛雅人在石器时代已经拥有无线电通讯。
- As they were both amateur radio enthusiasts,they were able to keep in daily touch (with each other) over the air. 因为他们两个都是无线电的业余爱好者,所以每天都能通过无线电波与对方保持联系。