signals

过去式：

动词过去式: signaled/signalled

更多词形：

名词: signaler | 动词过去式: signaled/signalled | 动词过去分词: signaled/signalled | 动词现在分词: signaling/signalling | 动词第三人称单数: signals/signals |

单词例句：

Everyone uncovered when the signal sounded.

信号响时，人人脱帽致敬。

I'll say `One, two, three, go!' as a signal for you to start.

我喊｀一、 二、 三、 开始!＇你就开始。

In recording, pertaining to sound reproduction using a single output signal or made with a single channel audio tape recorder.

在录音技术中，用于修饰或说明单一输出信号复制声音或用单声道复制声音。

The signal was picked up by a downrange radar station.

该信号被试验飞行方向之内的雷达站收到了。

The signalman left his cabin before attending to his signals and so committed a grave breach of duty.

信号员没有发完信号就离开了他的小木房，因此犯了严重的玩忽职守的错误。

A filter whose transfer function is matched with the frequency spectrum function of input signal.

其传递函数与输入信号的频谱函数相匹配的一种滤波器。

Her speech yesterday was a signal that her views have changed.

她昨天的讲话标志著她的观点已经转变。

A decrease in signal power as measured between two points.

信号能量在两点间测量出来的减小量。参阅signal。

A radio signal tells the pilot of an airplane when his plane is off the beam.

飞机脱离航道时，会有一个无线电信号告诉驾驶员。