防治酸害是酸性硫酸盐土持续利用要解决的关键问题。
For the sustainable utilization of ASS, the acid hazards should be considered as the key problem to be solved.
酸性硫酸盐土的酸害影响是上述四个过程相对强弱与综合作用的结果。
The actual acidity occurring in ASS is determined by the relative intensity and comprehensive result of the four processes.
酸性硫酸盐土的酸害暴发主要包括：（1）硫铁矿的形成、累积与埋藏过程；
The occurrence of acid hazards are commonly involved in four processes: 1) the formation, accumulation and deposit of FeS 2 in ASS;
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