A signal failure contributed to the crash.

信号灯故障导致了这次撞车事故。

《柯林斯英汉双解大词典》

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

发射台会自动将信号发送到地方基站。

《柯林斯英汉双解大词典》

This act was a signal to his victim's friends that he was someone to be reckoned with.

这一举动是给为他所害者的朋友们的一个信号，告诉他们他是个必须被小心对付的人。

《柯林斯英汉双解大词典》

To many of the people there, Lincoln's victory was a signal that ended the state's ties to the Union.

VOA: special.2009.07.16

This is a signal - this passing of phosphorous - is a signal that's used very frequently in intracellular communication.

这是一种信号,一种通过磷酸来传递的信号,这种信号在细胞内通讯时经常被用到

耶鲁公开课 - 生物医学工程探索课程节选

This same thing happens here, there's a transduction, one kind of a signal gets converted to another kind of a signal.

这两种过程是相同的,都是一个信号转换的过程,一种信号转化为另一种信号

耶鲁公开课 - 生物医学工程探索课程节选

On his next trip to Tokyo in mid-July, Kozarsky found his Blackberry wouldn't get a signal.

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But it was also about sending a signal to voters that the government was getting tough.

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If a chemical or biological agent binds to the electrode, it triggers a signal.

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