Based analyzing and interpreting the MSS,TM,ETM+ remote sensing images at three temporal stages in 1977,1987 and 1999,in this paper the data of dynamic information of land use/cover change in the Reclaimed Area in the lower reaches of the Tarim River since recent 22 years are derived,and the change characteristics of areas,centroidal shift and change process of the main land use/cover types are lucubrated.

在分析和解譯1977色色色二月天、1987和1999年三個時相的MSS美国无码精品，TM和ETM+遙感影像基礎(chǔ)上，得到塔里木河下游墾區(qū)22年來土地利用/覆蓋的動態(tài)變化信息，并對其數(shù)量變化特征国产丁香免费观看AV、重心移動和主要變化類型進(jìn)行了研究。

However, as a result of human activity especially moorland is reclaimed, the aggravate that uses favourable geographical position waiting for earth of chemical fertilizer to use an activity in great quantities, and large-scale disafforest and habitat are broken the change that spends favourable geographical position waiting for earth to use structure, played havoc with natural landscape, the change moves floral to live environment, make ecosystem function degrades, brought about the forfeiture of biology diversity finally.

然而www99久久com，由于人類活動尤其是荒地開墾欧美黑人最新视频、化肥的大量使用等土地利用活動的加劇，以及大規(guī)脑谙吖劭从稚治鄣耐荆砍伐森林和棲息地破碎化等土地利用格局的改變国产熟女精品，嚴(yán)重破壞了自然景觀，改變動植物的生存環(huán)境曰本A级毛片免费视频不卡，使生態(tài)系統(tǒng)功能退化欧美老女人超碰免费在线观看，并最終導(dǎo)致了生物多樣性的喪失。

He rushed across the plain like a winter torrent that has burst its barrier in full flood; no dykes, no walls of fruitful vineyards can embank it when it is swollen with rain from heaven, but in a moment it comes tearing onward, and lays many a field waste that many a strong man hand has reclaimed- even so were the dense phalanxes of the Trojans driven in rout by the son of Tydeus, and many though they were, they dared not abide his onslaught.

泛濫的河流黄色在线观看xxxx，洶涌的水頭沖垮了堤壩国产成人久久综合一区欧美，堅固的河堤已擋不住水流的沖擊，那一道道衛(wèi)墻一级绝黄A片在免费视频，防護(hù)著果實累累的葡萄園日本人姓交大片，亦已剎不住它的勢頭，宙斯的暴雨匯成滾滾的洪流99re免费99re在线视频，翻涌升騰A片网站一区，蕩毀了一處處精耕細(xì)作的田園。就像這樣亚洲最大欧美日韩视频，圖丟斯之子打散了多支特洛伊人的隊伍；敵方盡管人多日韩在线观看视频欧美在线一区二区，但卻擋不住他的進(jìn)攻中文字幕制服丝袜第57页。

Results Inbreathe and dermal exposure to THMs in reclaimed water were the main ways of exposure for occupational worker and general populations in road clearing and public garden virescence in Beijing.

結(jié)果 再生水中氯仿、一溴二氯甲烷偷拍自图、二溴一氯甲烷人妻天堂久久、三溴甲烷的濃度分別為0.875~108、0.06~11.0久久免费精彩视频、未檢出～5.82综合亚洲色五月、未檢出～3.04μg/L。再生水回用于道路壓塵欧美综合日韩精品一区福利、公園綠化给我找一个播放一个黄片儿，人群通過吸人和皮膚兩種途徑暴露于再生水，吸人暴露為主要途徑久久这里才有精品，其消毒副產(chǎn)物THMS中欧美日韩AA在一二区。

The kailyard Michier said , is one small block of vegetable-land which reclaimed on the lawn in yard of White House.

米歇爾所說的菜園是她在白宮院內(nèi)的草坪上開墾的一小塊菜地。

Sustai個人護(hù)理用品品牌nable wood means wood harvested from carefully managed forests or reclaimed from old sources – buildings, discards, old furniture.

可再生木材是指經(jīng)過精心栽培的木材或由舊的資源再加工而來的性xxxx欧美20，例如竹子日本特黄特级AA片免费观看。

The thickness created between the outer roof surface and the inner wall surface is then reclaimed as poche from which to carve, creating bookshelves and showcases.

屋頂之間的外表面和內(nèi)壁表面所造成的厚度久久亚洲国产精品无码AV，被利用重新作為書架和展示。

The biomass photosynthesis activity of Ruppia maritima and Potamogeton pectinatus and the proline,malondialdehyde,catalase,and chlorophyll contents in their leaf-tissues in response to salinity were studied by investigating the plants cultured with reclaimed wastewater of different salinities.

通過在不同鹽度再生水中培養(yǎng)川蔓藻和蓖齒眼子菜一级无码毛片视频男人的天堂，研究了它們的生物量男女猛烈无遮挡高清性视频、光合強(qiáng)度及其組織中的脯氨酸、丙二醛人妻人人操人人爽、過氧化氫酶和葉綠素的含量變化對再生水中鹽度的響應(yīng)欧美在线网址。

After water attaining a designated standard,some reclaimed water went industry's,some went farmland irrigation,the rest for storage which mainly used in farmland irrigation,forestry,con—servation of water and soil tO reduee it to discharge into the South-to-North Water Diversion Project／or guaranteeing the water quality which was the key research item.

充分利用中水灌溉以減少其排入南水北調(diào)輸水干線，保證調(diào)水水質(zhì)毛片网址免费，是南水北調(diào)工程研究的重要項目久久久久毛片一级录像，現(xiàn)就截污導(dǎo)流中水灌溉充分利用情況進(jìn)行了分析。

The Diaries of Jane Somers is Lessings first work after she has reclaimed the voice of realism in her later phase of writing career. Thus it plays a crucial role as the link between the preceding and the following.

簡·薩默斯的日記》是萊辛創(chuàng)作后期重返現(xiàn)實主義的第一部作品色色色色色色片，它起著承前啟后的重要作用黄色网站视频观看。