interplanetary shock meaning in English

行星际激波

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This paper presents three - dimensional , global numerical simulations of the dynamic response of the earth ' s ionosphere to interplanetary shocks
摘要本文就地球电离层对行星际激波的动力学响应进行三维全球数值模拟研究。
Such a response depends on the strength of the interplanetary shock : for a stronger shock , the new region current gets stronger , extends for a longer distance towards the equator , and reaches a lower latitude
这一响应过程和行星际激波强度有关：激波强度越强，新生的区场向电流也越强，它向赤道方向延伸的距离也越大，能到达的纬度也越低。
The background interplanetary magnetic field is spiral with a vanishing south - north component , the initial ionosphere is dominated by the region field - aligned current ( fac ) and the corresponding dawn - dusk electric field , and the interplanetary shock collides with the earth along the sun - earth line
背景行星际磁场为螺旋场，南北分量为零；初始电离层由区场向电流和相应的晨昏电场所主导；行星际激波沿日地连线方向撞击地球。
In order to predict the arrival time at 1au of interplanetary shocks , a simple model called disturbance model is established here . in this model , the travel time is assumed to be a function of energy that is released from solar explosives , and input pulse longitudinal width , input pulse duration , the interaction of interplanetary shock and background solar wind are also taken into account
本论文考虑了激波爆发源角宽度、能量、驱动时间、激波速度及其与背景太阳风之间的相互作用，利用流体力学扰动方程建立起一个激波扰动传播模型，用于研究激波从太阳传播到地球轨道附近( 1au处)所需要的时间问题。
In order to verify the prediction efficiency , 27 interplanetary shock events from january 1979 to june 1982 and 68 interplanetary shock events from february 1997 to january 2000 are used for testing . comparing the results of our disturbance model to those obtained by stoa and ispm , we find that our disturbance model is as good as the other two models , and in some cases even better
为印证扰动传播模型的适用性，利用79年到82年间的27个激波事件，以及97年2月到2000年1月间的68个激波事件，对激波到达地球轨道附近的传播时间进行了预测，并将结果与目前流行的行星际激波事件到达地球轨道时间的stoa和ispm预报模型所得结果进行了比较。

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interplanetary shock meaning in English

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