常見例句雙語例句Effects of leaching with simulated acid rain and low molecular weight organic acids on exchangeable bases of red soil were investigated using undistributed soil columns.採用原狀土柱進行模擬淋溶實騐,比較研究了模擬酸雨和幾種低分子量有機酸對紅壤交換性鹽基的影響。 返回 exchangeable bases