您要查找的是不是：
- It is very important to study the signal to clutter ratio(SCR) and the power spectral density(PSD) of the clutter as a basis for studying the target detection in the background of clutters. 关于信杂比及杂波谱的研究对于杂波背景下目标的检测具有重要的指导意义,然而窄带雷达已有的相关理论在超宽带雷达中已经不再适用,需重新进行研究。
- signal to clutter ratio 信号与杂乱回波比
- The autofocus algorithm not only need enough precision and computational efficiency, but also need fitting low signal to clutter rate (SCR). 自聚焦除了要有足够高的精度和高计算效率外，还要求能够适应信杂比较低的情况。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- To clutter with or as if with unused articles. 胡乱堆积用或类似用没有用途的物件杂乱堆积
- Try not to clutter your head with trivia. 尽量别满脑子都想些鸡毛蒜皮的事。
- It is the simplest signal to make, in time of danger or disaster. 这是在遇到危险或灾难的时候能发出的最简单的信号。
- I'll cue you in (ie give you a signal to start) by nodding my head. 我一点头，你就开始。
- They beamed the signal to the satellite. 他们向卫星定向发出无线电信号。
- The flagship flashed a signal to the fleet . 旗舰向舰队发出闪光信号。
- The flagship flashed a signal to the fleet. 旗舰向舰队发出闪光信号。
- We are waiting for the signal to open fire. 我们在等待开火的信号。
- A police car drew alongside and signalled to me to stop. 一辆警车开到我身边示意我停下来。
- No doubt it hadn't been sensible to clutter up his life that way. 当然，把生活安排得象他那样乱七八糟，是很不明智的。
- I can't wait for the signal to turn green. 我等不及信号灯转为绿灯。
- It's a signal to them that'll sink in. 这对他们是个信号，这个信号是会起作用的。
- The moth is Wildeve’s signal to Eustacia. 飞蛾是韦德和游苔莎之间的讯号。
- It's a signal to them that'll sink in . 这对他们是个信号，这个信号是会起作用的。
- Input signal autorange for optimum signal to noise ratio. 自动输入信号调控,以获得最佳信号与噪音的比。
- Conversion of an analog signal to a digital signal, with steps between specified levels. 利用规定量化间隔，把模拟信号转化成数字信号。参阅quantization。
