本文阐述了水电站群径流补偿调节线性规划模型的思路、数学模型、算法和结构，并讨论了模型的目标函数问题。
This paper introduces the theory, the mathematical model, the algorithm, and the structure of a linear programing problem for runoff compensating regulation of a group of hydropower stations.
森林对河川径流的调节作用随森林水文功能的变化而变化。
The forest adjusting function on rivers runoff alters as the forest hydrological function changing.
本文分析了两库对径流的最大调节程度，进而推选出可行的联合调度方案，并对调度方案进行优化。
The paper analyses the maximum regulation level of two reservoirs to the runoff, defines the feasible joint operation scheme, optimizes the operation scheme.
主要原因是丹江口水库的调节作用，对汉江中下游径流量的影响枯水期远远大于汛期。
The main reason was that the operation effect of Danjiangkou reservoir for runoff was more in the low water period than in the flood period.
逐渐恢复的人工落叶松林对径流的调节能力在一定时期内难以恢复到原始水平。
Even the forest coverage recovered to an equal level, the ability of plantation to regulate runoff could hardly still returned to the primary level.
根据河岸调节机制，本文建立了地下径流分割的数学模型，用以计算洪水过程线上的地下水补给的变化过程。
Based on the regulation mechanism of riverbank, this paper attempts to compose a model on scperation of subsurface flow from outflow hydrograph. And it can be used to calculate …
根据河岸调节机制，本文建立了地下径流分割的数学模型，用以计算洪水过程线上的地下水补给的变化过程。
Based on the regulation mechanism of riverbank, this paper attempts to compose a model on scperation of subsurface flow from outflow hydrograph. And it can be used to calculate …
应用推荐