1) relationship between the river and the lake
河湖关系
3) fluvial lacustrine systems
河湖体系
1.
The denuded sediment flux in the upper reaches of the Yangtze River is the most important factor which exerts the influence on the evolution and equilibrium of the fluvial lacustrine systems in the Yangtze River drainage area.
长江上游剥蚀沉积物通量是影响长江流域河湖体系平衡的最重要因素。
4) River-lake relation
江湖关系
1.
Based on the analysis of historical evolvement between the Middle and Lower Reaches of Changjiang and the Yunmeng Lake and the Dongting Lake, the authors described the effects of the nature and human activities on river-lake relations and analyzed the roles of river-lakes connection on river channel stability and the flood control capability.
本文从云梦泽、洞庭湖与长江之间的演变过程,论述历史上江湖关系受自然与人类活动的影响,分析江湖互通对于稳定河势和防洪的作用,然后讨论鄱阳湖和洞庭湖的防洪功能,初步分析了三峡工程对两湖防洪作用的影响。
5) hydraulic geometry
河相关系
1.
Study on hydraulic geometry from Jieshou in Xijiang River;
西江界首段的河相关系研究
2.
Based on the research and application experiences about the fine reach and hydraulic geometry in waterway engineering,a method to select fine reaches was proposed if no enough erosion and siltation data are available.
从航道工程的角度,概括总结优良河段及河相关系的研究和应用现状,提出了在冲淤资料缺乏时,优良河段的选择方法,并实际应用于西江桂梧河段,选取18个优良河段进行沿程横断面河相关系统计分析,成功建立了低水期零水位下的河相关系式,为航道整治规划提供参考。
3.
Hydraulic geometry was used to analyse the at a station hydraulic geometry.
据西北江三角洲网河区顶点马口、三水两水文站 195 9～ 1988年的实测大断面、流量、流速和水位资料 ,采用Leopold的水力几何形态关系建立断面河相关系 ,探讨两水文观测断面的河相关系特征、年际变化及河相关系的差异。
6) hydraulic geometry of river channel
河相关系
1.
A model for the long-term fluvial processes in the estuarine zone has been set up based on hydraulic geometry of river channels.
基于河口平衡断面河相关系的基本概念建立了潮汐河口地区长历时河床演变模型,根据浙江省飞云江河口的实测水文、泥沙、地形资料对模型的有关参数进行了验证,结果表明无论是水力要素还是河床冲淤变化,计算与实测基本吻合。
补充资料：系狗当系颈
1.比喻办事当抓住关键。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条