The results indicated that the leaching of acid rain led to increasing of latent acid of soil in short time though amortizing of soil to acid precipitation.

• 结果表明 ,虽然土壤对酸性降水的致酸作用具有一定的缓冲性能 ,但酸性降水仍能在短期内导致土壤潜在酸增加 ;