The flaglike object on a pole is a solar wind experiment. 一根桿上的旗形物是太陽風儀器。
The solar wind does not impinge directly on the earth and its atmosphere, however. 太陽風一直向外吹，直到碰到星際中的離子或電中性氣體。
近義反義詞
Solara
solar
solar proton flux
SolarZenith angle
solar-type star
solar thermometer
solar-generated
solar granulation
Solarize...
solar application
solar power plant
solar disturbance