大型气田
large production gas field
大中型型钢轧机
heavy and medium section mill
220 kV大型中心变电站
220 kV large central substation
HM型大型磨机磁性衬板
HM magnetic liners for large grinding mills
大、中型铝合金锻件
large and medium aluminum alloy forings
大、中型浅水草型湖泊
Large and medium shallow weed-type lake
大气大尺度运动
The large-scale motion in the atmosphere
大气气溶胶
atmospheric aerosol
Air
Polycyclic aromatic hydrocarbon
Aerosol
atmospheric aerosols
gas aerosol
aerosol particles
atmosphere aerosol
Lanzhou city
amospheric aerosols
Wind
Air aerosol
大气气溶胶光学厚度AOD
Aerosol Optical Depth AOD
大气气溶胶光学特征
Optical propertise of atmospheric aerosol