暴洪

这对于没有蓄水池而出现暴洪的河流来说特别重要。

This is particularly important on " flashy " river where no impoundment is provided .

阿富汗方面，暴洪给阿富汗东部地区造成巨大的灾难。

In Afghanistan , flash floods are causing devastation across eastern parts of the country .

由于热带风暴“贝塔”的外带袭击了得克萨斯州，休斯顿地区发布了暴洪警报。

A Flash Flood Watch has been issued for the Houston area as the outern bands of Tropical Storm Beta lash Texas .

据KUNC成员站的纳山·黑弗尔报道，预计夜间会有更多的雨水，目前新一轮的暴洪预警已经发布。

As Nathan Heffel of member station KUNC reports , a new flash flood warning has been issued as more rain is forecast overnight .

尽快重新在受损的土地上种植植被，因为地面植被受损造成侵蚀可能导致在不久的未来发生暴洪及额外的山崩。

Replant damaged ground as soon as possible since erosion caused by loss of ground cover can lead to flash flooding and additional landslides in the near future .

中层冷空气的推动、风场垂直和水平切变及地形强迫抬升是这次暴洪过程中尺度系统的动力因子和触发条件。

Push of cold air in middle layer , vertical and horizontal shear of wind field and forced uplift of landform are the dynamical factors and touching off conditions .

国家气象局对德克萨斯州的7个县城发布暴洪警报，并称暴雨会使降雨量达到每小时2-4英寸。

The national weather service has issued a flash flood watch for seven Texas counties saying thunderstorms could produce rainfall at a rate of two to four inches per hour .