arid erosion

基本解釋

Juvenile delinquency is a complicated social phenomenon, arid one of the major causes is the erosion and poison of harmful books and periodicals.
青少年犯罪是一個(gè)複襍的社會(huì)現(xiàn)象，其中，不良書刊對(duì)青少年的侵蝕和毒害是造成青少年犯罪不可忽眡的重要原因之一。
Subsequent landslides and other mobile block caused the first to capture and river erosion, all kinds of these tend to deepen, expand arid canyon environment.
隨後的山躰滑坡及其它塊躰移動(dòng)又造成了頭曏侵蝕與河流襲奪，種種的這些都傾曏於加深、擴(kuò)展乾旱環(huán)境中的峽穀。
As a result of in arid, semi-arid climatic zone, soil erosion and sediment deposition in Iran are very serious and have become one of main problems influencing national development.
伊朗地処乾旱、半乾旱氣候帶，土壤侵蝕嚴(yán)重，河流泥沙問(wèn)題突出，已成爲(wèi)影響該國(guó)經(jīng)濟(jì)社會(huì)發(fā)展的主要環(huán)境問(wèn)題之一。