途径损失 meaning in English
path loss
Examples
- According to the current statistics the efficiency of n , p and k fertilizer utilization in the our country is only 20 % - 50 % , 15 % - 25 % and 30 % - 35 % . there are almost half of the applied fertilizer lost by every kind of path annually
据统计目前我国肥料利用率氮肥仅为20 50 、磷肥为15 25 、钾肥为30 35 。每年所施化肥的一半左右由各种途径损失。