发射台会自动将信号发送到地方基站。

The transmitters will send a signal automatically to a local base station.

《柯林斯英汉双解大词典》

我们还需要一个默认的PWM信号发送暂停了一辆汽车。

We also need to send a default PWM signal to pause a car.

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因此，您可以定义一个函数，使其执行与killall相同的基于字符串的信号发送功能(请参见清单7)。

Therefore, you can define a function that performs the same string-based signaling as killall (see Listing 7).

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If the temperature drops below a certain level it sends a signal, 'turn on the heat', and that signal stays on until it gets a negative signal to turn off.

如果温度降到一定程度以下时,探测器会发送一个信号,打开加热器,直到加热器再收到关闭的信号,它就会一直开着

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Now this is a rain gauge, and it's sitting on a roof of a building, and when the water falls into this gauge, it sends a signal to the logic unit of the computer, which immediately notifies the memory bank of the computer to seek out its instructions for a rainy day.

这是一个雨量测量器，安装在一个楼房的,屋顶上，当水流入到这个测量器，它就给计算机的逻辑部件发送一个信号，计算机立即通知内存条,为下雨天找出相应的指令。

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