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- Under the condition of a quasi-squareware PN ranging code, the tracking (mean square timing jitter) performance of the CTL is analyzed. 分析对比了不同码片信噪比条件下的码片跟踪环和数据转换跟踪环跟踪性能。
- Secondly, it introduces the frequency selection, EMC(Electromagnetic Compatibility), the basic generation theory and modulation of the third civil signal(L5 signal), including LS ranging code, Forward Error Correction, QPSK modulation and Neuman. 其次，介绍了其信号的频段选择、电磁兼容性及其调制和产生的基本原理，包括L5测距码、卷积码、QPSK调制以及Neuman.
- For the generation of a BOC signal, the data signal, which can be encoded with a convolution code and interleaved, is spread with ranging codes and then an offset carrier is added. BOC 信号的世代，能与一个回旋密码一起改为暗码并且插入纸的数据信号与排列密码一起传布，然后一个抵销运送者被增加。
- The second type of information GPS satellites emit is a set of ranging codes, a unique patterned sequence of digital pulses. GPS卫星传送的第二种讯息是一组测距码，也就是具有独特模式的一连串数位脉冲。
- The Open Service (OP) with unencrypted ranging codes and unencrypted navigation data messages is accessible for all users. 和不密码化的排列密码和不密码化的航行数据信息的开着服务 (OP) 对所有的使用者是可接近的。
- A Study on the PRN Ranging Code of Satellite Navigation Systems 卫星导航定位系统中伪随机码的研究
- I was reading a magazine when the phone rang. 电话铃响时我正在看一本杂志。
- The melody still rang in her ears. 那个旋律仍然在她的耳际荡。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Their refusal rang the knell of our hopes. 他们的拒绝是我们希望破灭的凶兆。
- He rang off without giving his name. 他名字也未说就挂断了电话。
- Mysteriously, there was no answer when I rang. 真怪，我按了铃，但没人应。
- Sorry. I must have got the wrong area code. 对不起，我一定是拔错地区号码了。
- The playground rang with children's shouts. 游戏场上到处都是儿童的喊叫声。
- The highway code is not itself part of English law. 公路法规本身并非是英国法的一部分。
- The Highway Code has been carried. 公路法规已经被执行。
- I rang you but couldn't get through. 我给你打电话，但没有打通。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
