The desalination rate of 0-80cm soil layer of HT treatment was 3.12 and 8.99 percentage point higher than that of CT and NT treatment in field experiments.
想请问老师,这里的of是否换为by或者through更好一些?
The desalination rate of 0-80cm soil layerby HT treatment was 3.12% and 8.99% higher than by CT and NT treatment repectively in field experiments.