antecedent rainfall

基本解釋

The more the rainfall intensities and the antecedent moisture conditions of soil, the little the effect of land use on the runoff.
降雨強(qiáng)度越大，前期土壤溼潤(rùn)程度越大，土地利用變化對(duì)逕流量的影響就越小。
According to the results of simulation rainfall experiments, the transport traits of soil water on loess slope lands with different soil antecedent water content, 1.
通過(guò)室內(nèi)模擬降雨試騐，研究了水蝕條件下初始含水量分別爲(wèi)1。
During rainfall process, as antecedent soil moisture increased, the time of rill erosion occurrence was earlier and rill erosion increased.
在降雨過(guò)程中，前期土壤含水量越大，片蝕發(fā)展?fàn)?wèi)細(xì)溝侵蝕的時(shí)間越早，而且細(xì)溝侵蝕也越嚴(yán)重。