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- time spread code 时间展宽码
- The BOC(1,1) and its spread code correlation function figure were drawn by digital simulation,and the correlation function peaks were compared. 通过数字仿真得到了BOC(1;1)和扩频码的相关函数图;比较了二者相关函数的峰值.
- So, finding a feeling spread code in people spread is not only the key of success of present spread in marketing but also a rethought of Chinese people culture characterizations. 因此找寻大众传媒中的情感传播密码不只是当代媒介在市场营销中的取胜之道,更是关乎中国大众传媒文化品格的一次反思。
- The picosecond time-correlated single photon counting(TCSPC) spectrometer developed uses a peculiar splitter technique so the time spread can be dynamically and statically compensated. 研制的皮秒时间相关单光子计数(TCSPC)光谱仪采用了具有分光时间弥散动态和静态补偿特性的光栅分光系统,利用多道谱分析仪开设时间窗口,测量时间分辨光谱。
- The analytic formula for BOC(1,1) autocorrelation function was deduced,the position for peak values and zero values were shown. The correlation function values and acquisition were compared between BOC(1,1) and its spread code. 推导了BOC(1;1)相关函数的解析式;给出了相关函数中的零点位置和峰值位置;比较了BOC(1;1)和扩频码的相关函数数值及捕获.
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- An algorithm for fractionally spaced channel estimation of a synchronous CDMA system is proposed that uses aperiodic spreading code. 该文提出一种应用于非周期扩频的同步CDMA系统的下行信道的分数阶间隔信道估计的算法。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- She's really spread herself this time, providing all this food! 她这次可真是大方，准备了这么多吃的。
- In direct sequence/code division multiple access (DS/CDMA) communication system, different users employ distinct spreading codes but transmit at the same time and frequency. 在直接序列扩频码分多址(DS/CDMA:direct sequence/code division multiple access)通信系统中，不同用户指定不同的扩频码波形，不同用户的信号在同一频带内同时传输。
- In the CDMA wireless communications system , multi-access interference and near-far effect exist because spread codes between users are not completely orthogonal along with different users random accessing, regular filter can not overcome these questions. 码分多址系统中，不同用户的随机接入，使得用户之间扩频码不完全正交，进而产生了多址干扰(Multi-access interference，MAI)和远近效应(Near-far effect，NFE)等问题，常规的匹配滤波器无法克服这些问题。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- The planets in your solar system cooled to a point of having slowed in molecular rotation; in the slowness a density develops in which time spreads out into a straight line rather than a continuous whole. 你们太阳系统中的行星们正在冷却到一个已经在分子旋转中减速的点；在这个减速中，一个密度的成长在这时刻中比一个持续的进程更伸展为一条直线。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Specifically, the characteristics of the spreading codes also play an important part in the Self-Encoded Spread Spectrum (SESS) communication system. 在自编码扩频通信系统中，自编码扩频序列的特性对于自编码扩频系统的性能同样非常重要。
- At that time he had two helpers. 当时他有两个助手。
- Considering the issue of the complexity, which means to use separate TF-domain re-ceiver, we prefer adopting VSL access scheme whether increasing spreading code as-signment on T-domain or F-domain. 若因考量硬体复杂度而采用分离时频率接收机，则使用可变展码长度存取技术将是较佳的方法。
