“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	breeding by selection breeding cycle breeding factor breeding-fire breeding for forage quality breeding for nutrient efficiency breeding for resistance to disease and insect breeding for stress tolerance breeding gilt house breeding ground breeding material breeding nursery of forage plants breeding objectives for forage plants breeding of allelopathic crop cultivars breeding of forage plants breeding of laboratory animal breeding of nuclear fuel breeding of synthetic cultivars for forage plants breeding pig breeding population breeding program breeding pyramid breeding ratio Breeding Science breeding season

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