首先对第21周活动峰年期间取得的一些重大发现和进展作了总结，指出了它们在太阳耀斑物理上的重要意义。

At first, a brief summary of new discoveries in solar flare physics made during the ascending phase and declining phase of the cycle 21 and their astrophysical implication are given.

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上周哈佛-史密松森天体物理中心的Leon Golub预测8月1号的太阳耀斑产生极光的可能性是一半一半。

Last week Leon Golub of the Harvard-Smithsonian Center for Astrophysics had put the odds of the August 1 solar flare producing auroras at about 50-50.

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这表明质子耀斑和质子事件的发生同这些现象有一定的物理联系。

This shows that the occurrences of the proton flares and the proton event have a certain physical connection with these phenomena.

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