地磁

• Earth magnetic effect
  地磁场影响
• 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。
• One problem was that it is extremely difficult to recreate the effect in the laboratory
  有个问题就是想在实验室内再现地磁效果异常困难。
• It must be measured at many places to get a good picture of its distribution
  要获得一个良好的地磁场分布场景，就必须在很多地方进行测量。
• Other investigators have seen real - world hints of why the reversals might occur
  除了电脑的虚拟计算，在真实世界中的观测也暗示了地磁反转的原因。
• Characteristics of geomagnetic precursory anomalies before the moderately strong earthquake in north china
  华北北部几次中强地震前的地磁前兆特征
• 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。
• Three - dimensional distribution of geomagnetic energy in the earth ' s interior and its secular variations
  地磁场能量在地球内部的三维分布及其长期变化
• Using magnetic characteristics to control a modern small satellite become to the key technologies
  利用地磁场特性进行主动磁控是现代小卫星的关键技术。
• Aiming at advancing the measuring precision , a simplified experimental method is given
  改进后的实验可以避免对水平磁场、地磁场水平分量和扫描场关系的误判。