英 [ˈkætʃmənt] 美 [ˈkætʃmənt; ˈketʃmənt]
n. 流域；集水
复数catchments
catchment /ˈkætʃmənt/
不可数名词 In geography, catchment is the process of collecting water, in particular the process of water flowing from the ground and collecting in a river. Catchment is also the water that is collected in this way. 集流; 集流水
a structure in which water is collected
流域-引用次数：40
The different positions and land use types in the catchment have deeply influenced the soil mechanical composition.
流域位置对各土地利用类型土壤颗粒组成有显著影响。
参考来源不同尺度下紫色土水土流失效应分析
流域-引用次数：93
The efficiency coefficient of natural catchment in the upriver is greater then 0.8.
上游的天然流域模拟效果很好效率系数可达0.8以上，随着黄河中下游人类影响的剧烈，由于收集的资料有限，模拟的精度有所下降。
参考来源大尺度分布式水文模型研究
集水-引用次数：10
The source region of Yangtze River includes the catchment area beyond Zimenda hydro-station. It is one of the major water conserving areas for Yangtze River.
长江源区是指直门达水文站以上长江干支流的广大集水区域 ,是长江的重要水源涵养区。
顾客来源区
... catchplatform坠台 catchment集水区；顾客来源区；载客范围〔公共交通工具〕 catchmentarea集水区；集水范围；集水面积 ...
... catalytic ozone destruction cycle臭氧的催化分解循环 catchment汇水；集水 cation exchange capacity阳离子交换能力 ...
... catchplatform坠台 catchment集水区；顾客来源区；载客范围〔公共交通工具〕 catchmentarea集水区；集水范围；集水面积 ...
... catchmentbasin汇水盆地 catchment捕集；汇水 catchpit汇水盆地；排水井 ...
流域；集水
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。”
The event explored the importance of an interdisciplinary catchment based approach to managing and protecting water resources.
The Royal United Hospital NHS Trust provides 565 beds to a catchment population of some 500, 000.
Stormflow generation in to small rain-forest catchment in the Experimental Luquillo Forest, Puerto Rico.