本文从频率域分析了陕西近年来记到的约十个地磁湾扰和磁扰。
In this paper, we have analysed, in the frequency domain, ten bay disturbances and magnetic disturbances in Shaanxi in recent years.
这种磁扰在输电线路中产生电流，折叠电流便像巨大天线接收这些磁扰。
Such magnetic disturbances in turn can generate currents in power transmission lines, which act like giant antennas to pick up the disturbances.
计算结果认为在磁扰期间捕获区将要发生变化。这个变化引起了捕获区内粒子数目的变化。
It is shown that the trapped region will be greatly disturbed during the magnetic storm, and the particle number will vary accordingly.
用电离层风发电机理论，对不同的电导率模型分别计算了磁静日和磁扰日期间不同月相的理论l电流体系。
L current systems have been calculated for different lunar phases on magnetically quiet and disturbed days by use of ionospheric wind dynamo theory for different conductivity models.
这种磁光开关具有结构紧凑、器件体积小、偏振无关性、响应速度快、驱动电压低和串扰小等优点；
The switch is characterized by simple structure, polarization-independence, low optic insertion loss and interchannel crosstalk, fast response speed, small in size and low drive voltage, etc.
利用自抗扰控制技术，设计了速度控制器和转子磁链控制器。
The speed controller and rotor flux controller are designed by using active disturbance rejection control technique.
利用自抗扰控制技术，设计了速度控制器和转子磁链控制器。
The speed controller and rotor flux controller are designed by using active disturbance rejection control technique.
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