电离层

The comparison of simulation and observation shows that the model not only reproduces well diurnal change during magnetically quiet periods, but also can reflect the basic characteristics of ionospheric disturbance during magnetic storm times.

模拟和观测的结果表明，模型不仅能够较好的反映出宁静日电离层的昼夜变化，而且可以反映出磁暴期间电离层扰动的基本特征。

In this paper, using the data of 52 ionosonde stations distributed in the world, the developments of the ionospheric disturbance during the magnetic storm on July 8, 1958 and the propagation direction and velocity of this disturbance are inrestegated.

本文用遍布全球的52个电离层垂测台站资料，研究1958年7月8日磁暴期间全球电离层扰动的发展变化；各扇区的响应特性；扰动的传播轨迹及速度等。获得以下结果：1。

The strong ionospheric disturbances caused by the significant magnetic storm appeared on the whole world.

用欧亚大陆地面电离层垂测站资料考察1989年3月12～16日磁暴期间的电离层暴形态及其发展变化。

By measuring the instantaneous value of short-wave spectrum, we can get an important parameter of the local ionosphere, foF2, and then work out the MUF of the electrocircuit.

通过对测试结果进行统计分析可以得出：短波频谱的一阶矩ICF和电离层F2层临界频率f0F2具有很好的相关特性，通过测量短波频谱的瞬时值可以得到本地电离层的重要参量f0F2，进而可以计算出电路的最高可用频率。

In this paper, we discuss the effect of the Earth's oblateness and ionosphere on the retrieval, and analyze the result of the local curvature correction and the ionosphere calibration.

本文采用模拟的方法，分析其中地球扁率及电离层对反演结果的影响，并讨论局部圆弧修正及电离层修正的效果。

In this paper, we discuss the effect of the Earths oblateness and ionosphere on the retrieval, and analyze the result of the local curvature correction and the ionosphere calibration.

本文采用模拟的方法，分析其中地球扁率及电离层对反演结果的影响，并讨论局部圆弧修正及电离层修正的效果。

Considering the ionospheric refractive index in geomagnetic field, the radiowave polarization plane rotation has been calculated. For linear frequency modulation pulse signal, the expression of Doppler shift error due to ionospheric dispersion characteristics is derived.

本文还计算了考虑地磁场时电离层双折射指数特性引起的电波极化面旋转角，推导出对于线性调频脉冲信号电离层介质色散特性引起的合成孔径时间内多普勒频移误差的表达式。

The polar ionosphere is closely linked to the magnetosphere and plays an important role in the sola...

高纬电离层与磁层紧密耦合，磁暴期间在太阳风-磁层-电离层-热层耦合过程中起着关键性的重要作用。

So powerful was this Shockwave, Britain's Times Online News Service is reporting that the entire atmosphere over the Chinese earthquake zone became mysteriously changed 30 minutes prior to the 8.0 Magnitude Trembler

天然地震能引起电离层和磁层的变化，反之由HAARP激发起电离层和磁层的变化，也会导致天然地震。这就是特拉斯效应下的人控地震。

Consequently, the vertical TEC around the receiving station was exported. Through this method, the vertical TEC got is an average value of a prick angle around the vertex. With the statistics of dispersion and the high precision data collected in Kunming station, the authors calculated the day by day time sequence value of total electron content in altiplano zone ionosphere. Based on this, they described the characteristics of TEC Sunday-changing in double-hump zone, comparing with CORS of Kunming.

这种方法得到的垂直TEC为天顶周围一锥角内的平均值，通过离散度的统计，并结合昆明站采集得到的高精度数据计算了该地区电离层2007年6~8月的电离层电子浓度总含量的逐日时间序列值，在此基础上对照昆明市连续运行参考站CORS描绘出了对于处在双驼峰区里该地区TEC日变化的特性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。