湖泊消失 的英文怎麼說
中文拼音 [húbóxiāoshī]
湖泊消失
英文
extinction-
Away they flew over pine-woods and mountains, rivers and lakes, sometimes to be lost in the clouds, sometimes to be borne swiftly upon the wind.
他們飛過松林、山嶽、河流、湖泊；時而消失於雲中，時而乘風疾飛。That favorable water environment benefited, not only by the rather large percentage of forest cover with quite strong capacity of water conservation in mountain areas, but also by the comparatively lower gravity of soil erosion in the loess plateau in the middle and lower yellow river basin while numerous lakes and swamps still existed at that time and maintained a huge water storage
中古華北之所以仍能保持良好的水環境，並非由於彼時降水遠比後代豐富，而是因為山區森林植被仍然良好，具有較強的水源涵蓄能力；黃土高原水土流失不甚嚴重，黃河決溢移徙較少、危害較輕，湖泊沼澤尚未因泥沙淤填而致大量消亡，可以瀦積巨量的水源。The quicksilvery glaze on the rivers and pools vanished ; from broad mirrors of light they changed to lustreless sheets of lead, with a surface like a rasp
河流和湖泊上水銀一樣的光澤慢慢消失了它們原先是一面寬大的明鏡，現在泛出陣陣漣漪，變成了沒有光澤的鉛皮。Santiago, chile ( ap ) - - a five - acre glacial lake in chile ' s southern andes has disappeared - - and scientists want to know why
聖地亞哥智利（美聯社） - -智利安第斯山脈南部的一個5英畝的冰川湖泊消失了，目前科學家正在研究原因。The paper analyzes the reasons why these lakes disappeared in xiaoqinghe river drainage by historical documents, analysis of stratigraphic profiles and research of place names
通過查閱歷史文獻、地層剖面分析、地名?證等多種途逕和方法對小清河流域的湖泊消失的原因進行了研究和分析。It proposes that under the drying climate background, the lakes disappeared mainly because that : firstly clay and sand silted up by the yellow river flooding ; secondly human activities generated great effects
認為在氣候變乾的大背景下，湖泊消失的原因主要有兩個：一是黃河泛濫所造成的小清河流域的泥沙淤積；二是疏浚河道、圍湖造田、過渡利用水資源等人類活動的影響。分享友人