1) low flow
枯水径流
1.
Daily runoffs during low flow were simulated with the model for the four study basins in the Dongjiang watershed.
用该模型对东江流域中的四个流域进行枯季日径流过程模拟,在对模拟结果进行初步分析的基础上,着重以连续多日最小平均流量、基流分割结果等描述枯水径流特点的枯水特征值为研究对象,分析用TOPMODEL模型所模拟出来的枯水流量的模拟精度。
2.
The 7-day low flow was regarded as statistical quantity,on the base of analysis of the discordancy measure and heterogeneity measure,the regional low flow frequency for Donjiang basin was carried out using L-moments based five frequency distributions with three parameters viz.
以年最小七日平均流量作为枯水径流的统计特征量,在水文站点一致性分析、水文相似区鉴别的基础上,以常见的5种三参数分布函数:Generalized Pareto分布(GPA)、Generalized Extreme-Value分布(GEV)、Generalized Logistic分布(GLO)、LogNormal分布(LN3)和Pearson typeⅢ(PⅢ)为研究对象进行东江流域区域枯水频率分析。
3.
The importance of low flow forecast was briefly described in this paper.
建立了６种数据处理方式下的泾河、北洛河、渭河及大通河主要水文站的候、旬、月枯水径流预报模型。
2) Low water runoff
枯水径流
1.
This paper mainly expounds the hydrographical features of the river low water runoff and its extremum, including discharge variation, occurring time, water quality and water temperature of river low water runoff In the paper, discussion is emphsized on the mechanism of river low water runoff and its influencing factors such as: ① zonal elements, including climate, vegetation, etc.
主要论述了河川枯水径流与极值的基本特征——枯水流量、枯水发生时间等，重点分析研究了枯水径流与极值形成的机理，即影响枯水径流极值形成机理的地带性因素——气候、植被等，以及枯水径流产生机理的非地带性因素——地质（包括水文地质）、地形地貌和人为因素。
3) low flow runoff
枯水径流
1.
Using the systemic and comparative methods, this paper reviews the low flow runoff from natural and anthropogenic factors, its forecast methods.
采用系统和比较的方法对影响枯水径流的自然与人为因素、枯水径流的预测方法进行总结。
5) monthly low flow
月枯水径流量
1.
Based on the description of the concept of the low flow and low-flow discharges,the Probability Plot Correlation Coefficient(PPCC) method is used to test the probability distribution of monthly low flow at twenty stations in Guangdong Province.
检验结果显示了P-Ⅲ分布、LP-Ⅲ或EV-I分布对于广东主要河流的月枯水径流量均拟合较好,可以作为业务水文计算线型。
6) low flow forecast
枯水径流预报
补充资料：枯水位
地面水流近于枯竭，主要依靠地下水补给而维持比较稳定且较低的水位。多产生于流域内少雨季节。也有依据历年观测资料确定一上限，低于此限的水位即称枯水位。
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