Its catchment area extended to the mountains around Seoul.
运河蓄水区一直延伸到了首尔周围的山区。
“It depends on the store level and the catchment area,” he says.
他指出：“类型要取决于商店的等级以及其所服务地区的情况。”
"It depends on the store level and the catchment area," he says.
他指出：“类型要取决于商店的等级以及其所服务地区的情况。”
This flow cannot be blamed on deforestation: we have more forest cover in the Kosi catchment today than ever before.
这种流动并不是因为森林砍伐：今天戈西河流域的森林覆盖面积比此前任何时候都多。
In larger catchment areas, rainfall can build up over hours, days or weeks.
对于面积较大的流域，降雨可能持续几小时、几天甚至几个星期。
Comparison of leaf decomposing rate in a headwater stream in Xiangxi River catchment.
香溪河流域河流中树叶分解速率的比较研究。
A graywater catchment system could collect reusable water for irrigation and toilet flushing.
废水回收系统可以用来灌溉，也可以用来冲厕所。
The results are approximately consistent with the flood characteristics of the catchment area.
成果基本符合本流域洪水特性。
A quick and effective method is presented for plugging the hole of the catchment pit in the article.
本文给出集水坑的一种更为快速、有效的堵漏方法。
Small catchment are basic management units in the flash flood disaster control planning (FFDCP) in China.
在进行全国山洪灾害防治规划中，小流域是基本工作单元。
The cultivated field received not only its own share of rainfall but all of the runoff from the catchment.
耕地不仅获得它自己那份雨水而且还接受集水区的全部径流。
Primary application showed this system is very useful for small catchment management of soil conservation.
应用结果表明，该系统对于小流域水土保持综合治理有重要的意义。
Abstract: The effect of erosion control by agroforestry is an essential factor of little catchment planning.
摘要：农林复合系统的侵蚀控制效益是在小流域整治规划中必须考虑的重要因素。
The situation of water and soil loss in Jialing River catchment is becoming a vital problem of agri-ecology.
嘉陵江流域水土流失日趋严重，已成为农业生态环境最突出的问题。
The water framework directive: stakeholder preferences and catchment management strategies-are they reconcilable?
欧盟水框架指令：利益相关者的喜好和流域管理策略——它们是可协调的吗？
The precipitation and meteorological data of each sub-catchment are gained by the technology of data assimilating.
子流域的降水与气象资料通过数据同化技术得到。
Therefore, to choose appropriate pipelines and size of catchment pipelines is the key to correctly use the overheated trap.
因此，选择适当的管道及集水管尺寸是正确使用过热蒸汽疏水阀的关键。
The Chaohe River basin, which accounts for 31% of the area of upper Miyun Reservoir catchment, was selected as the study area.
以占密云水库以上集水流域面积31%的潮河流域作为研究区域。
Topography and land use types are key factors which affect soil properties variability on catchment scale in the loess hilly area.
在黄土高原小流域尺度上，地形和土地利用是影响土壤变异的重要因素。
A large valley is gathered together by a number of small valleys, a small valley is formed by some of the smaller catchment units.
一个较大的流域由许多小流域集合而成，一个小流域又由一些更小的集水单元组成。
The features of erosion, sediment yield and sediment reduction by the comprehensive controlling are studied in Zhifang gully catchment.
该文以纸坊沟流域为例，分析了治理小流域侵蚀特征、产沙特征及综合治理减沙效益。
Reduction of the catchment area could increase the sensitivity of other parameters, providing better condition for parameter calibration.
减小汇水区面积的不确定性可提高其他参数的灵敏度，有利于参数的有效识别。
Studies on runoff-rainfall relationship are important to understand the hydrological processes and the water balance in a small catchment.
观测了水源区的太行山小流域径流及降雨过程，分析了径流与降雨的关系。
Returning to normal eco-environment and retaining sound cycle in Yellow River catchment are very important target at present and in future.
黄河流域生态环境的恢复和保持良性循环已成为黄河水利委员会当前乃至将来一个极其重要的工作目标。
However it was unable to find a stable parameter set when using the real catchment data with large range of upper and lower boundary values.
然而，在用到现实中的流域数据的时候，由于数据的上下边界差距很大，很难找出一套稳定的参数。
The analysis results show that precipitation in the catchment had no trend, temperature rose slowly, and surface runoff decreased slowly during 1961-2000.
结果表明：1961—2000年南水北调中线工程水源区降水量无显著变化趋势，气温呈缓慢上升趋势，径流量呈缓慢减少趋势。
Both average milking rate and maximum milking rate were main yield-increasing mechanism of supplementing irrigation with catchment rainfall in dryland field.
籽粒平均灌浆速率和最大灌浆速率提高是旱田补灌作物增产的主要机制。
The area of wetlands in the Great Barrier Reef catchment has decreased by over 50 percent, according to the Great Barrier Reef Coastal wetlands Protection Program.
根据“大堡礁滨海沼泽地的保护计划”，大堡礁流域沼泽地的面积已经减少了一半以上。
The area of wetlands in the Great Barrier Reef catchment has decreased by over 50 percent, according to the Great Barrier Reef Coastal wetlands Protection Program.
根据“大堡礁滨海沼泽地的保护计划”，大堡礁流域沼泽地的面积已经减少了一半以上。
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