The Warning LED lights when measured value drops below the set warning value for oil pressure and fuel pressure.

发光二极管灯的警告时，燃油压力测量值降至低于设定压力警告值的石油。

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If the value is not within warning limits, it is assumed to be OK.

如果该值不属于警告的范围，那么它将被认为是OK。

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It works correctly with undefined values as well, whereas with warnings turned on, a regular expression match on an undefined value will print a warning.

该函数也会正确地处理未定义的值，尽管在警告打开时，常规表达式在匹配未定义的值时会输出警告信息。

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The hedge fund manager gave a talk on value traps to the audience at the Value Investing Congress, warning that companies like GameStop, Exxon Mobil and Vale may look cheap but will get a lot cheaper.

FORBES: Chanos: Beware 'Value Traps' Like GameStop, Exxon, Vale

Were American weapons on day-to-day alert to be dismantled or otherwise disabled, however, more than a "launch on warning" option would be foreclosed: The deterrent value of the United States' arsenal would be eviscerated since, as a practical matter, it would be politically (if not technically) problematic to restore these weapons to operational status.

CENTERFORSECURITYPOLICY: Center For Security Policy

How does the IMF think people are going to react when, suddenly, the value of their life savings shrivels with no warning, their pay is effectively slashed, the cost of their mortgage skyrockets and their jobs are in jeopardy as businesses collapse because of ballooning interest rates?

FORBES: Fact and Comment