runoff

• 1. 径流: run-off | streamflow | direct runoff
• 2. 径流系数: ratio of run-off | coefficient of runoff
• 3. 年径流: annual flow | yearly runoff

更多释义

• 1.大部分的土壤在径流高峰期仍然是冻结的。
  Much of the soil is usually still frozen during peak run-off.
  dict.yoduao.com
• 2.吸水性大大降低了；因此，径流增加，导致了侵蚀率的增加。
  Water absorption is greatly reduced; consequently runoff is increased, resulting in accelerated erosion rates.
  dict.yoduao.com
• 3.它们可以防止地表径流，因而对维持水平衡做出了重大贡献。
  They make a significant contribution to the water balance as they prevent surface runoff.
  dict.yoduao.com

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