runoff percentage 中文意思是什麼

runoff percentage 解釋
徑流百分數
  • runoff : 降雨徑流
  • percentage : n 1 【數學】百分法;百分數;百分比,百分率。2 比例,部分。3 【商業】手續費,傭金。4 〈俚語〉賺頭...
  1. ( 4 ) the percentage phosphorus loss by bed load was equivalent to mat lost as a result of runoff in traditional fanning practices, whereas in the rest of farming system the loss by runoff phosphorus was 67. 59 % - 88. 11 %

    ( 4 )順坡農作處理的徑流小區通過椎移質流失的磷素和邁過徑流流失的磷素基本相當,其它處理的土壤磷素主要以徑流方式流失,其流失量占土壤全磷流失量67
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