runoff

So, it is practical to use the sequential clustering and Markov model to forecast the river runoff..这说明运用马尔可夫模型进行河径流量的丰枯状态预报是有效可行的。

Differences in brightness in coastal area waters may be due to other factors, including freshwater runoff, strong currents, and water depth and clarity..沿海水域的亮度差异可能是由于其他因素所导致，包括淡水径流，强劲的水流，水的深度以及清澈度。

surface runoff,地表径流；地面迳流

runoff coefficient,径流系数