您要查找的是不是：
- As a radio dispatching communication system, TETRA has been applied in urban rail transit.The design of strength of radio field has to meet special requirements due to complicated radio environment. 摘要阐述数字集群系统(TETRA)作为城市轨道交通无线调度通信系统，在不同无线信号传播环境下其网络场强覆盖的特殊要求；
- Uses packet switching protocol based on frequency hop scheme with 1600 hops/s to enable high performance in noisy radio environments . 在无线电噪声环境里，利用基于每秒1600跳跳频表的分组交换协议可以提高系统性能。
- China's Future Technology for Universal Radio Environment workgroup 中国未来通用无线环境研究计划工作小组
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- How much do you think this radio will sell for? 你认为这台收音机会卖多少钱？
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- The plane homed in on the radio beacon. 飞机遵循导航台信号降落。
- The radio relieves the monotony of everyday life. 收音机缓解了我们日常生活的单调状况。
- He is insensitive to the environment. 他对环境感觉不敏锐。
- She is not used to the new environment. 她对新环境不习惯。
- Don't you think the radio's a bit loud? 你觉得收音机的声音是不是太吵了点？
- I'm afraid this old radio is beyond repair. 恐怕这台旧收音机不能修了。
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- Children need a happy home environment for their healthy growth. 孩子们需要幸福的家庭环境才能健康地成长。
- He told his son not to mess with the radio. 他叫儿子不要乱摆收音机。
