watershed中文什么意思

〔英国〕分水岭；〔口语〕流域。

• agricultural watershed:    农业集水区; 农业流域
• design watershed:    设计流域
• divide(watershed):    分水岭

例句与用法

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1. Gis - based prediction of nutrient loss from a small watershed
   的小流域养分流失预测
2. Studying sediment sources in small watershed using 137cs tracing
   研究小流域泥沙来源
3. Application of cisterns in huangshan small watershed
   水窖在黄山小流域的应用
4. Analysis on comprrhensive harness benefit of small watershed
   小流域综合治理效益分析
5. Characters of precipitation variation in jinghe watershed
   泾河流域降雨量变化特征分析

英文释义

名词

1. an event marking a unique or important historical change of course or one on which important developments depend; "the agreement was a watershed in the history of both nations"
   同义词：landmark, turning point
2. the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet; "flood control in the Missouri basin"
   同义词：river basin, basin, drainage basin, catchment area, catchment basin, drainage area
3. a ridge of land that separates two adjacent river systems
   同义词：water parting, divide