提前报警的英文

advance warning

early warning

• 提前:    shift to an earlie ...
• 报警:    give an alarm
• 提前报警系统:    early warning syst ...

例句与用法

1. By studying on different operation mode and different interval flood of longyangxia reservoir , as well as the flood propagation time , pre - alarm scheme is established , which can alarm in order to lower construction losses when flood is in excess of standard
   通过研究龙羊峡水库的不同运行方式和不同频率的区间洪水，以及水量传播时间的研究，得出预警方案，当发生超标准洪水时，提前报警使施工损失降低到最小。