THE IDENTIFICATION OF S-COMPONENT SOURCES IN RADIO OBSERVATION OF THE ANNULAR SOLAR ECLIPSE ON 23 SEPTEMBER 1987 AT 6-cm WAVELENGTH是什么意思_THE IDENTIFICATION OF S-COMPONENT SOURCES IN RADIO OBSERVATION OF THE ANNULAR SOLAR ECLIPSE ON 23 SEPTEMBER 1987 AT 6-cm WAVELENGTH在线翻译_英语_读音_用法_例句