“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	gastric motility testing gastric mucosa gastric mucosa-associated lymphoid tissue lymphoma gastric outlet obstruction gastric paralysis gastric precancerous change gastric resection gastric retention preparations gastric volvulus gastrin gastrinoma gastriode gastriole gastrodermis gastrodia elata industry gastrodin gastrodine gastroduodenal ulcer gastroenteritis gastroesophageal reflux disease gastrofiberscope gastrointestinal bleeding gastrointestinal cannulations in domestic animals gastrointestinal carcinoid gastrointestinal decompression

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