Passive localization and tracking system plays an important role in the electronic reconnaissance, because it works silently without electromagnetic radiation and covering larger region.

无源定位与跟踪技术自身不辐射电磁波而且探测距离远，所以它在电子侦察中扮演着越来越重要的角色。

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According to the special measurement requirements of the magnetic field distribution of radar electromagnetic focusing system, a automatic measurement system based on vision localization is developed.

针对雷达电磁聚焦系统磁场分布的特殊检测要求，开发了一套基于视觉定位的磁场分布自动检测系统。

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The microstructure space dependence and non-localization electromagnetic transmission were found, which demonstrated the mesoscopic characteristic of the nanometer magnetic multilayers materials.

研究结果显示了纳米金属磁性多层膜材料的微结构空间位置相关性和电磁输运过程奇异的非定域特性。

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