年径流 [水文] annual runoff
annual flow
- 从年径流量的频率分布变化上,分析了北京市所面临的水资源安全问题。
The security problems for water resources in Beijing were analyzed from the change of annual runoff frequency distribution in the river. - 将灰色系统建模方法和自记忆建模结合起来,提出了年径流预测的灰色自记忆模型。
The grey self-memory model for annual runoff was established on grey system and self-memory theory. - 以设计年径流值的分析计算为例,阐述了模糊统计分析方法在确定设计径流值中的应用。
The application of fuzzy statistical analysis for selecting value range of runoff design is described, taking the annual design runoff calculation for example.