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geomagnetic anomagly 地磁异常
The geomagnetic field varies continuously. 地磁场不断地发生变化。
Relationship between the geomagnetic field and geodynamic. 中生代地球磁场变化特征的动力学含义.
On advertisement: The day is geomagnetic, can you treat heart disease really? 广告上的：天地磁，真的能治疗心脏病？
The last geomagnetic reversal for Earth was about 780,000 years ago. 地球上最后一次地磁倒转大约是78万年前。
The form of the stable geomagnetic field is like that of a bar magnet at the center of the Earth. 稳定地磁场的形状与地球中心的棒磁铁的形状相似。
The first is the creation of new magnetic fields from the ambient geomagnetic field. 第一个过程是在周围地磁场的基础上产生新磁场。
ANALYSIS ON CHARACTERS OF GEOMAGNETIC SHORT-TERM ANOMALY BEFORE STRONG EARTHQUAKES IN NORTHWESTERN CHINA? 中国西北地区强震前地磁短期异常特征分析?
Are geomagnetic disturbances a risk factor for the sudden unexplained death of epileptic children? 地磁干扰对患癫痫小孩突然无故死亡不是一个危险因素吗?
Among other incidents, the geomagnetic storm caused a Japanese communications satellite to shut down temporarily. 在纭纭受影响的事件中,地磁暴使日本的一枚通讯卫星短暂停止运作。
For instance the geomagnetic field, the heat flow, the propagation of seismic waves, the force of gravity, etc. 例如，应用地球物理勘探，可以了解诸如地磁场、热流、地震波的传播和重力等地球物理性质。
A strong and sustained southward IMF direction is a key factor in triggering geomagnetic storms. 强劲持久又指向南的IMF，是引发地球磁暴的关键因素。
This phenomenon, the defining feature of geomagnetic storms, resulted from the rapid growth of the ring current. 这个现象是一项重要指标，可用来定义磁暴的发生，其原因是环电流迅速增强。
Until the early 1990s, it was widely believed that solar flares triggered geomagnetic storms. 直到1990年代初期，大家都还相信，地球磁暴是日焰引起的。
Parkinson W D. Directions of rapid geomagnetic fluctuations[J]. Geophys JR astr Soc,1959,2:1-14. 曾小苹等;地磁方法预报灾害(联合国地磁方法研讨会专用教材);1998年.
The study on variation regularity of geomagnetic field is fundamental to pick up seismic and geomagnetic precursors. 对地磁场变化规律性的研究是提取地震地磁前兆的基础。
The strength of the geomagnetic field during the Mesozoic and its constraining on the geodynamics. 中生代地球磁场变化特征的动力学含义.
What is more, the primary geomagnetic field has lessened by nearly 10 percent since it was first measured in the 1830s. 此外，地球的主要磁场自1830年首次测量至今，已经减弱了将近10%25。
The scheme uses geomagnetic declination and geomagnetic inclination as matching parameters to acquire rough position. 该方法以磁偏角和磁倾角作为匹配参数进行图匹配,获取粗位置信息。
The effect of geomagnetic field on leaching uranium with geoelectric chemistry method is studied. 首次开展利用地电化学法地浸采铀的实验室探索。