warning line

Gege and Babilu strode ahead. An alarm suddenly sounded asas they passed the warning line.

格格和巴比路大踏步往前走. 刚走过警戒线,报警器突然响了起来.

Key issues of system construction including indicator building, model choosing and warning line ascertaining are addressed.

指出预警系统构建的关键性问题为指标体系的建立、预警模型的选择以及预警安全阈值的确定；

Research and Analysis on the Warning Line of Unemployment in China

中国失业警戒线的研究和分析

It may bounce off the recent low to retest the warning line.

指数可能会从近期低点反弹,以测试(对)压力线(的有效跌破).

Research on the Warning Line of Unemployment in China

中国失业预警线探索

The precipitaion of recent days has raised the water level almost to the warning line.

连日的降水使这条河流水位直逼警戒水位线.

The hazard warning line may replace the normal lane line near a hazard.

在接近危险的地方，可能有危险警告代替正常的行车界。