酸沉降 meaning in Chinese

acid deposition
acid precipitation

Technical specifications for acid deposition monitoring
酸沉降监测技术规范
Decreased acid deposition and the chemical recovery of killarney , ontario , lakes
酸沉降作用的降低和安大略省基拉尼湖泊的化学恢复
Acid settling tank
酸沉降器
The country has made substantial scientific and technological achievements in some research areas , such as the comprehensive prevention and control of beijing ' s environmental pollution , the capacity of the atmospheric environment , the background value and environmental capacity of the nation ' s major soils , acid deposition and its impact and control , the forecasting and monitoring of the influence of the changes in the global climate and corresponding countermeasures , the depollution of coal , and the control of air pollution
国家取得了北京市环境污染综合防治研究、大气环境容量研究、全国主要土壤背景值与环境容量研究、酸沉降及其影响和控制技术研究、全球气候变化预测影响和对策研究、洁净煤及大气污染控制技术研究等一大批科技成果。