【摘要】 对 2 0 0 3年 1 0月下旬至 1 1月上旬太阳剧烈活动期间在中国陕西临潼接收的低频一跳天波信号的突然相位异常 (SPA)和突然幅度异常 (SFA)事件与美国空间环境中心 (SpaceEnvironmentCenter)提供的由GOSE1 2卫星探测得到的太阳 1 -8 A软X射线耀斑爆之间的关系进行了分析研究。同时还对SPA及SFA与太阳射电爆发之间的关系进行了分析更多还原

【Abstract】 The relationship between the low-frequency one-hop sky wave signal anomaly,i.e.SPA(sudden phase anomaly)and SFA(sudden field anomaly),observed at Lintong,China and the solar 1-8 X ray bursts detected by the satellite GOSE12 in the period from the last ten days of October to the first ten days of November 2003,when violent solar activities took place,is analyzed.Besides,the relationship between solar radio bursts and SPA/SFA is analysed too.更多还原