沙得方鎮 的英文怎麼說
中文拼音 [shādefāngzhèn]
沙得方鎮
英文
la-chaux-de-founds-
Three miles below st. petersburg, at a point where the mississippi river was a trifle over a mile wide, there was a long, narrow, wooded island, with a shallow bar at the head of it, and this offered well as a rendezvous
在聖彼得堡鎮下游三英里的地方，密西西比河寬約一英里多，那兒有個狹長的林木叢生的小島。島前有塊很淺的沙灘，這地方是塊秘密碰頭的風水寶地。The result indicates that the precision of msavi method is 79. 6 %, higher than that of supervised classification and unsupervised classification. such precision is able to meet the requirement of monitoring on grassland desertification at large scale based remote sensing data. all the study is based on tm images on 11th august 1987 and 9th august 2001. the grassland desertification in the middle part of naiman of inner mongolia was taken as a detailed case study to discuss the discipline and driving forces of the dynamic of the grassland desertification during two periods
採用上述研究方法，利用1987年8月11日和2001年8月9日兩時相的tm數據，對奈曼旗中部十個鄉鎮的草地沙化動態進行了分析，結果表明研究區草地嚴重沙化的總體趨勢得到控制，並且開始逆轉，生態環境建設已經產生了成效，但還存在著局部的惡化趨勢，草地沙化發展與逆轉並存，草地沙化防治的形勢依然嚴峻。
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