signal level

基本解释

As they are not connected, their signal level will never go high.
如果它們沒有連接，它們的信號不會變高。
The transceiving signal level sometimes disappeared. It can not guarantee correctness of receiving.
收發信號電平有時沒有。不能保証準確接受。
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Wireless measurements occur between MS and BTS and the major measurement parameters include signal level, signal quality, time advance and so on.
無線測量集中在移動台與基站之間，主要測量信號電平、信號質量、定時提前量等等。

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.
如果溫度降到一定程度以下時,探測器會發送一個信號,打開加熱器,直到加熱器再收到關閉的信號,它就會一直開著
耶魯公開課 - 生物毉學工程探索課程節選

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