常見(jiàn)例句雙語(yǔ)例句Acid deposition has caused severe environmental pollution in Nanshan area of Chongqing.酸沉降現(xiàn)象在重慶南山地區(qū)已造成長(zhǎng)期嚴(yán)重的環(huán)境污染。This paper comprehensively analysed the acid deposition-rain, fog, dew in Chongqing area.本文對(duì)重慶地區(qū)的酸性 沉降 物—雨、霧、露進(jìn)行綜合分析與研究。 返回 acid deposition area