本报告介绍了利用观测的软x射线流量决定太阳耀斑区特征参量的一种方法。
This report proposes a method which is to determine the characteristic parameters in the solar flare region using observed soft X-ray flux.
此次耀斑是从太阳南半球的活跃区1158区延伸开来，此前太阳南半球的耀斑活跃性落后于北半球，此后几天又发生了几次小规模的耀斑活动。
The flare spread from Active Region 1158 in the sun's southern hemisphere, which had so far lagged behind the northern hemisphere in flash activity. It followed several smaller flares in recent days.
黑子是太阳表面比较暗的区域，也叫活动区。那里经常发生耀斑和日冕物质抛射等剧烈的喷发现象。
Sunspots are dark patches marking magnetically active regions that often host solar flares and violent belches called coronal mass ejections.
色球压缩区是耀斑大气动力学过程的一个基本特征，是产生色球谱线红不对称性的基础。
The chromospheric condensation is a basic property of the flare dynamical process and the cause of the red asymmetry of chromospheric lines.
观测到与耀斑有联系的暗环的膨胀和上升，说明新磁流浮现区与老场作用是触发耀斑的一个重要条件。
We have observed expansion and rising up of dark loops connected with flares. It shows that interaction between the new field and the old field is an important condition of flare triggering.
耀斑-激波传播的三维特性与太阳黑子活动区，日冕及冕洞的磁结构有密切关系。
Three-dimensional propagation properties of the flare-shock wave would bear close relations to the magnetic structure on the sun and the large scale structure in the interplanetary 'space.
耀斑-激波传播的三维特性与太阳黑子活动区，日冕及冕洞的磁结构有密切关系。
Three-dimensional propagation properties of the flare-shock wave would bear close relations to the magnetic structure on the sun and the large scale structure in the interplanetary 'space.
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