The three streams had similar latitude, river length and watershed area. All were the tributaries of the Yangtse River and located in the upstream areas.
探讨与香溪河具有相似纬度、相似河流长度和流域面积，同为长江上游支流的九龙河和冈曲河的大型底栖动物的群落结构特征与香溪河的差异。
The watershed of the area may be a consideration.
可以考虑当地的分水岭地区。
Being part of the macroscopic ecology research area, many macroscopic ecology methods should be used in the watershed ecology research.
流域生态学属于宏观生态学的研究领域，主要借助于宏观生态学的研究方法。
The Naoli River Watershed is an important breeding area for rare and endangered Oriental White Stork.
挠力河流域是濒危水禽东方白鹳主要繁殖区域。
The Shulehe Watershed is the least developed region in the Hexi Corridor and is an important area of agricultural development and immigration in Gansu Province.
疏勒河流域是河西走廊开发利用程度最低的地区，也是甘肃省农业开发和移民的重点地区。
Mostly because of water and soil loss the soil fertility became declining from watershed to the edge of gully, and the area was enlarging from gully valley to riverbed.
从分水岭到沟缘，土壤肥力呈衰减趋势，沟谷地向沟床呈增大的变化趋势，其主要是水土流失的结果。
In the mountainous watershed of the Heihe River, the runoff coefficient is much larger than that of the whole arid area, but it is still less than the average value over the whole country.
黑河山区流域径流系数远比干旱内流区的平均值大，但要小于全国的平均径流系数。
Therefore, a marked watershed algorithm was employed in this paper to select human ear image from the valid area.
为此，本文将标记分水岭算法应用于人耳有效区域的分割。
Hemingguan watershed and Lizikou watershed, lying in the Xihe basin which belongs to the Jialing River, were selected as the research area in this paper.
本文以位于嘉陵江中游一级支流西河的鹤鸣观小流域和李子口小流域为主要研究区域。
When searching for the distributed watershed hydrological model in a small basin, first of all we need to estimate area precipitation from point hourly precipitation through spatial interpolation.
在做小流域分布式水文模型研究时，首先需要对时段降雨进行空间插值。
The basic terrain characters of drainage area such as slope, aspect, and channel system, the demarcation of the small watershed was investigated.
研究提取流域的基本地形特征如坡度和坡向，提取流域水系，划分了小流域。
Protection of water quality in the area like watershed is closely related to the hydrological process.
河流水质的保护和改善，与流域水循环过程密切相关。
Different positions in gully area have different phenomena of erosion and sediment yield, and even represent disparate patterns of water and sediment processes in different watershed scales.
沟壑区的不同部位具有不同的侵蚀产沙现象，并在不同的空间尺度上表现出迥异的水沙运动规律。为此需将流域分为坡面与沟道两大系统分别研究。
The segmentation problem is the maximizing a posteriori estimation of the set of object area result from the watershed labeled.
设计了一个先验密度惩罚图像当中分水线变换后的相似的区域，图像分割进而变成对目标子集的最大后验估计。
This area affecting the soil and water loss and Ecological Environment of Yangtze River watershed and Three Gorges area directly has become the second largest erosion area after the Loess Plateau.
紫色土区目前已经成为仅次于黄土区的第二大侵蚀区，直接影响到长江流域以及三峡库区水土流失和生态环境。
In this paper an approach representing spatial hydrological process dynamically and interactively is developed, using Huangtuling watershed in Zhejiang province as a case area.
地表空间水文过程涉及三维地理空间和一维时间，对其进行三维动态交互显示便于认知主体对水文过程形成正确的认识。
Watershed Lodge sits in a clearing on the 2,000-acre (809-hectare) area of land, bisected by the river that fluctuates between a trickle and a torrent depending on the time of year.
分水岭住宅坐落在2000英亩(809公顷)土地上的一处空地上，这处空地在经历了长达一年的潮起潮落后被河流一分为二。
Taking Nverzhai small watershed in Wuling Mountain area as study area, the characteristics of runoff and sediment yield events based on 77 typical observed rainfall events in 2004—2008 were studied.
以武陵山区女儿寨小流域为研究区，根据流域2004—2008年77场典型降雨径流观测资料，研究流域次降雨径流与产沙特征。
Mukence watershed is located in the East Rift Valley and belongs to the Liji Mudstone area with more complex and unfavorable geologic conditions and weak stratum.
木坑溪集水区位于台东纵谷，为利吉层泥岩之代表地区，地质复杂，地层脆弱。
Mukence watershed is located in the East Rift Valley and belongs to the Liji Mudstone area with more complex and unfavorable geologic conditions and weak stratum.
木坑溪集水区位于台东纵谷，为利吉层泥岩之代表地区，地质复杂，地层脆弱。
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