The relationship among the duration the area and the depth of the hard rain is a important research subject in hydrometeorology.
暴雨的历时、面积和深度的关系(时、面、深)是水文气象学的重要研究课题之一。
2
But Valery Stasenko from Roshydromet - the Federal Service of Hydrometeorology and Environmental Monitoring - calls these concerns groundless.
但是，负责联邦水文气象和环境监测的瓦列里·斯塔先科却认为这些担忧毫无根据'。
3
Have confirmed the impact on environment of the ash field in Guigang through an analysis of hydrometeorology, Composition of grime, condition of the hydrology and geology.