“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	uterine vesicle uteroplacental apoplexy uterus uterus acollis uterus arcuatus uterus bicornis uterus bicornis unicollis uterus biforis uterus cordiformis uterus didelphys uterus parvicollis uterus unicornis U-test u-test Uteve-Portuguese Treaty U Tha Myat U thein nain U Thein Pe Myint U-Th/He dating UTI Utilitarianism utilitarianism utilitarianism ethics Utilitarianism: For and Against utility

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