“电磁波射线理论”的概念、定义、翻译、参考文献-科学参考

单词	电磁波射线理论
释义	电磁波射线理论 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	Regulations for District Children's Libraries and County Children's Libraries in Tianjin regulations for district libraries and county libraries in tianjin Regulations for Irrigation and Drainage Regulations for Justice Establishments regulations for obtaining office by donating to government Regulations for Public libraries in GuiZhou Province regulations for public libraries in HuBei province regulations for public libraries in Inner mongolia autonomous region Regulations for Public Libraries in Shenzhen special economic zone Regulations for Public Libraries in Sichuan Province Regulations for the Administration of Grassland Provinces Regulations for the Conduct of Book Clubs Regulations for the Implementation of the Copyright Law of the People's Republic of China Regulations for the Implementation of the Law of the People's Republic of China on Water and Soil Conservation Regulations for the Management of Cultural Relics Exit Exhibition Regulations for the Management of Feed and Feed Additives Regulations for the Management of Vaccine Distribution and Inoculation Regulations for the Protection of Computer Software Regulations for the Protection of Layout-design of Integrated Circuits Regulations for the Road Traffic Safety Law of the People's Republic of China Regulations for the Safety and Protection of Radioisotopes and Radiation Devices Regulations for the Supervision and Management of Medical Devices Regulations for the Supervision and Management of Universal Postal Service Regulations of Beijing Municipality on Museums Regulations of Drought Control of the People’s Republic of China

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