alarm signal

基本解释

In most cases minesweeping is a clear alarm signal for usability problems.
在大多数情况下，扫雷是可用性问题中一个明确的警报信号。
The couple's niece said that although the family had been alerted to the alarm signal on Friday, they had initially thought the situation was not serious.
这对夫妇的侄女说，尽管家人在周五已获悉警报信号一事，他们一开始还认为情况并不严重。
In certain circumstances reducing the brain's alarm signal could be seen as a good thing, because some people, like those with anxiety disorders, are hyper-sensitive to things going wrong.
在某些情况下，减少大脑的警报信号是件好事，比如那些患有焦虑症的人，他们对错误会异常敏感。

The fall in investment, particularly capital spending, reported in the GDP announcement is an alarm signal, says Mario Ohoven, president of the Association for Small and Medium-Size Businesses.
ECONOMIST: German economy: Europe’s tired engine The
Another nice touch within Easy Experience is the notification drawer that provides WiFi, Bluetooth, alarm and vibrate toggles, along with huge battery life and network signal indicators.
ENGADGET: Pantech Flex review Mobile

报警信号
The random alarm signal in vibratory cable is analyzed and the power spectral estimation method is adopted.
提出的对各种随机报警信号按照各自的功率谱特征进行判断和识别的方法,可以很大程度上减少信号的误报。
警报信号