为合理评价延河水环境状况提供一定的科学依据。
It can be provided some scientific bases to assess the water environment situation of Yanhe River.
南河与秀延河分水岭近东西向从整合区中部通过。
Yanhe River watershed, and show nearly East-West from the integration of areas in the central passage.
山西省延河泉岩溶水系统是我国北方岩溶大泉之一。
Yanhe spring karst water system is one of the famous springs in North China.
近几十年来陕北地区油气大规模的开采，对延河和清涧河流域地表水水质状况造成严重影响。
With the increase of petroleum resource exploitation in Northern Shaanxi during recent decades, the quality of surface water of Yanhe River and Qingjianhe River is affected seriously.
美国图片。像他平原努力地，银色马刺在引导摔角运动员科蒂搏斗闪烁经过这污垢的夏延河。
As he lands hard, silver spurs on steer wrestler Coty Battles glint through the dirt of Cheyenne.
周庄那弯弯曲曲的小河，延河跨立的小桥，青砖黑瓦的人家，沿街的商业字号都依稀在记忆角落里。
The curving river, the overhanging bridges, the business firms and the household under black tiled roofs can still find their places in the dim corner of my mind.
研究结果表明，延河下河地区林地面积增加了8%，草地增加了20%，耕地减少了38%，并且有1.03%的耕地变为林地，57.49%的耕地变为草地。
Results show that forest was increased by 8%, grassland was increased by 20%, and farmland was decreased by 38%. 1.03% of farmland was converted into woodland, and 57.49% of farmland, into grassland.
研究结果表明，延河下河地区林地面积增加了8%，草地增加了20%，耕地减少了38%，并且有1.03%的耕地变为林地，57.49%的耕地变为草地。
Results show that forest was increased by 8%, grassland was increased by 20%, and farmland was decreased by 38%. 1.03% of farmland was converted into woodland, and 57.49% of farmland, into grassland.
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