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科技译文遭受洪水淹没的农田对土壤有破坏作用（译文）据密苏里──哥伦比亚大学土壤科学家ＪｉｍＢｒｏｗｎ报告，去年夏天被洪水淹没的农田，地表土壤遭受了彻底地破坏。Ｂｒｏｗｎ指出，当土壤被淹以后，含氧有机物的供氧被切断了，使得它们要么死亡，要么进入休止状态...
The flooded fields have damaging soils on the soil According to Miss Brown, a soil scientist at Columbia University, Jim Brown reports that surface soils have been thoroughly damaged by flooded fields last summer. Brown pointed out that when the soil is submerged, the oxygen supply of oxygenated organic matter is cut off, so that they either die or enter a quiescent state ...