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- A method of radio ranging based on insert service of AOS is presented. 摘要提出了一种基于高级在轨系统中插入业务的无线电测距方法；
- Turns are wide and easy going -- no issues there. Radio range is decent enough for use in a small park. 明显的,开关遥控对于能在小公园放飞的迷你飞机是合适的。
- A cellular telephone system provides a wireless connection to the PSTN for any user location within the radio range of the system. 一个蜂窝电话系统可以为在该系统无线电收发范围内的任何用户提供一个到PSTN的无线电话连接。
- CEER divides a target area into sub-areas called grids such that all sensor nodes in a grid are within the radio range, and a cluster head is selected in each grid. CEER把整个目标区域分割成许多个子区域(网格)，使得每个在网格内的感测节点彼此都能在无线电范围内，然后每个网格都会选出一个丛集头。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- I was reading a magazine when the phone rang. 电话铃响时我正在看一本杂志。
- The word radarmeans radio detection and ranging. 雷达这个词的意思是指无线电探测和测距。
- The melody still rang in her ears. 那个旋律仍然在她的耳际荡。
- Ground-based radio-navigation systems use relatively low frequencies of the radio spectrum to achieve a large radio range and avoid undefined skywave (ionospheric) propagation at the same time. 陆基无线电导航系统使用相对低的频段的无线电波以获得较大的接收范围和避免空间传播方式（电离层反射）。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- Their refusal rang the knell of our hopes. 他们的拒绝是我们希望破灭的凶兆。
- 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。
- He rang off without giving his name. 他名字也未说就挂断了电话。
- How much do you think this radio will sell for? 你认为这台收音机会卖多少钱？
- Mysteriously, there was no answer when I rang. 真怪，我按了铃，但没人应。
- 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。
- The playground rang with children's shouts. 游戏场上到处都是儿童的喊叫声。
