| 释义 |
土壤污染tǔrǎng wūrǎn工业废水、生活污水、农药、化肥和大气沉降物等进入土壤并逐渐积累所造成的污染。土壤污染使土质恶化,有毒物质通过食物链危害人畜健康。{soil pollution; pollution caused by the gradual accumulation of industrial waste water, domestic sewage, pesticides, chemical fertilizers and deposits from the atmosphere that enter the soil. Soil pollution worsens soil quality, and the poisonous substances harm the health of the humans and animals through the food chain.} |