“ray theory of electromagnetic wave”的概念、定义、翻译、参考文献-科学参考

单词	ray theory of electromagnetic wave
释义	ray theory of electromagnetic wave Encyclopedia 工学【电磁波】释 ray theory of electromagnetic wave电磁波射线理论研究电磁波在渐变媒质中传播，在媒质圆滑界面上反射、折射和绕射，以及在刃口上绕射的渐近理论。又称几何理论。
随便看	geography of pipeline transportation geography of polar region geography of power geography of railway transportation geography of religion geography of river transportation geography of rural household geography of rural poverty geography of surfaces Geography of the Countries geography of transportation sector geography of tropics geography of urban transportation Geography Records of Western Regions geo-grid map Geogrids GEOHAB geoheritage geoheritage contrast geoheritage database geoheritage protection level geoheritage protection plan geoheritage qualitative evaluation geoheritage reserve geoheritage site

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