交警发出信号示意车辆缓慢前行。
电子信号用接近光速的速度传输信息——要比那些缓慢，冻得发抖的签证队列中的人们前行的速度快千万倍。
Those electronic signals move information almost at the speed of light-billions of times faster than the shuffling, shivering humans in the visa queue.
有时候作为局内人我们总是看不清这些信号，或是信号来的过于缓慢。
Sometimes we are too close to see the signs, or the signs appear too gradually.
介绍了一种处理被测信号为线性、连续、缓慢变化的较为简单的数字滤波方法。
A simple method of digital filtering which applies to processing linear, continuous and slow changing signal is introduced.
由于模拟直流信号是静态或缓慢变化的，因此测量时更注重于测量电平的精确度而不是测量的时间或速率。
Because the analog DC signal varies slowly, the accuracy of the measured level is of more concern than the time or rate at which you take the measurement.
研究还表明SD的特点是一种缓慢波动的毫伏级信号。
The research also indicates that SD is millivolt voltage signal with slow variation.
本文讨论了能量受限下，以最大检测指数为最优化准则，在混响环境中缓慢起伏点目标检测的最佳信号设计问题。
This paper is concerned with the optimum waveforms foe detection in reverberation environment, under a maximum detection factor criterion with an energy constraint.
当缺乏增殖信号时，高水平的p 16或COX - 2就表现出相反的作用，它们使细胞生长缓慢，停止分化。
When the proliferation signal was absent, high levels of p16 and COX-2 had the opposite effect: They allowed the cells to slow down and stop dividing.
神经网络缓慢子系统防止控制信号被饱和。
The NN slow subsystem keeps the control signal from being saturated.
研究结果表明，当信号信噪比较小时散射体移动不会对系统性能产生太大的影响，同时缓慢移动的散射体对系统性能的影响也不大。
It showed that the scatterers movement has slight effect on the UWB system when the signal-to-noise ratio (SNR) is small and the effect is mild when the velocity of scatterers is slow.
理论分析发现，随着过采样率的增加，采样点之间相关性上升，新增加采样点对信号峰值平均功率比的影响下降，系统峰值平均功率比的变化缓慢并趋于稳定。
We can find that correlation value between sampled points ascends and the influence that the new sampled point acts on PAPR decreases with the increase of the oversampling rate.
第二个问题是：因为处理的过程是在又笨重又缓慢而且昂贵的计算机上进行的，所以信号样本之间实际的即时处理是不可能的。
The second problem was that because the processing was done on very large, slow, and expensive computers, practical real-time processing between samples of the signal was impossible.
第二个问题是：因为处理的过程是在又笨重又缓慢而且昂贵的计算机上进行的，所以信号样本之间实际的即时处理是不可能的。
The second problem was that because the processing was done on very large, slow, and expensive computers, practical real-time processing between samples of the signal was impossible.
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