watershed development meaning in Chinese
流域开发
Examples
- Puts forwards that wrcc should be named exactly as sustainable water resources carrying capacity ( swrcc ) . the research of swrcc should build firstly a watershed sd index system supported by water resources system . with this index system , we can study , appraise various watershed development models and distinguish the models which accord with the demands of sd , discuss the token indexes of these models , find the models whose swrcc are maximum or which suit the researched watershed well
在研究了水资源承载能力的定义、特点、内涵、影响因素及其与可持续发展关系的基础上，提出水资源承载能力准确地应称为水资源可持续承载能力，研究应首先建立基于水资源的流域可持续发展评价指标体系，对多种流域发展模式进行水资源支撑社会可持续发展评价和判别，对满足可持续发展要求的发展模式的承载能力指标进行分析，找出承载能力最大的发展模式和适合流域特点的最优发展模式。 - Topography fractal dimension related with process of development of watershed physiognomy and represented degree of watershed development , v ) sediment yield intensity of watershed model reflected erosion characteristic of watershed model in different development phase . simulating experiment indicated that sediment yield intensity took on the trend that they changed from small to big then decreased gradually . the relationship of average sediment transport rate and sediment yield rate per mm rainfall with topography fractal demension is expressed by gaussian model and this model is similar with relationship between volume and surface area
( 5 )流域模型产沙强度的变化反映了流域模型在不同发育阶段的侵蚀特征，模拟试验研究结果表明：在整个流域模型地貌地貌的发育过程中，其产沙强度呈现由小到大，然后又逐渐减小的总体趋势，流域模型单位降雨产沙率及平均输沙率与地形分维数表现为gaussian模型关系，其关系形式与结论3中相对体积和表面积之间关系相似，进一步说明了以地形分维数表达地形变化的合理性。