signal level 信号的电平 ; 信号级 ; 旌旗灯号电平
standard input-signal level 标准输入信号电平
median of signal level 信号电平中值
television signal level 电视信号电平
receiver threshold-signal level 接收机门限电平
sync signal level 同步信号电平
receive signal level 接收信号电平
noise-quieting input-signal level 抑躁输入信号电平
signal level detector 信号电平探测器
Audio Signal Level 求得一声频讯号电平 ; 求得一音频信号电平
The resulting limit, given in units of bits per second, is the absolute maximum rate of error-free communication given signal strength and noise level.
在给定信号强度和噪声水平的情况下，以比特每秒为单位给出的最终限制是无差错通信的最大绝对速率。
The contribution of the recent model is to show that the winds of an El Nino, which raise sea level in the cast, simultaneously send a signal to the west lowering sea level.
最近的模型的贡献在于，它显示了厄尔尼诺现象的风在使海平面上升的同时，也向西方发出了海平面下降的信号。
By this means, they signal their level of aggression or readiness to mate.
通过这种方式，它们表明了自己的攻击性或交配意愿。
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