500 hPa高度场
500 hPa circulation field
500hPa高度场
500hPa height
500hPa height field
500 hPa geopotential height field
500 hPa geopotential heights
500 hPa height field
500 hPa height
500 hPa circulation field
reconstruction
500hPa位势高度场
500hPa geopotential height
500-hPa geopotential height field
标准密度高度
standard density altitude
初期进场高度
initial approach altitude
initial altitude
低层平均高度场
Lower level geopotentialheight field
高度场
Height
Height field
geopotential height
Altitude field
Height fields
Geopotential height field
geopotential height fields
Potential height field
The pressure field
高高度航路图
en route high altitude chart
高高度通讯卫星
high altitude communication satellite