dust storm event

基本解釋

In the process of the long distance of this dust storm event, there are two high concentration centers transporting eastward.
此次沙塵暴長(zhǎng)距離輸送過(guò)程中，主要有兩個(gè)高濃度中心向東傳輸。
The model HYSPLIT-4 is used to simulate the long distance transportation of a dust storm occurring on 9 April, 2003 in Northwest China. The track and concentration of this event are analyzed.
利用HYSPLIT-4傳輸，擴(kuò)散模式對(duì)2003年4月9日發(fā)生在我國(guó)西北的強(qiáng)沙塵暴進(jìn)行長(zhǎng)距離輸送的數(shù)值模擬研究，并進(jìn)行軌跡和濃度分析。