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alkalic horizon
释义
alkalic horizon
Encyclopedia
农学
碱积层
释
alkalic horizon
碱积层
土壤交换性钠含量高的特殊淀积黏化层。中国土壤系统分类中的诊断表下层之一。
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airplane-based telescope
airplane borne instrument
airplane borne telescope
airplane seeder
airpoise
air pollutant
air pollutants discharge standard
air pollution
air pollution auto monitoring system
air pollution auto-monitoring system
Air Pollution Control
air pollution control and health protection
air pollution control chemistry
Air Pollution Control Law
air pollution control of mobile sources
air pollution in China
air pollution map
air pollution monitoring
air pollution prevention and control law
air pollution prevention and control of collection and distribution system for the ports
air pollution prevention and control of two pollution control zones
airport
airport allocation planning
airport automatic people mover
airport aviation meteorological facility
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