| 1. | Electromagnetic radiation is corpuscular .
电磁辐射是微粒性的。 |
| 2. | The "smoothness" of a metal surface depends on the wavelength of the radiation .
金属表面的“光洁度”与电磁辐射的波长有关。 |
| 3. | Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules .
分子能吸收频率在紫外和可见光区的电磁辐射。 |
| 4. | An electron can drop from a higher level to a lower one with the emission of a packet of electromagnetic radiation .
利用电磁辐射束的辐射，能使电子从高能级落到低能级。 |
| 5. | The spinar is a gigantic machine converting gravitational binding energy into electromagnetic radiation by means of rotation .
旋转体是一架通过自转把引力束缚能转换为电磁辐射的巨大机器。 |
| 6. | Quantities and units . electromagnetic radiations and optics
量和单位.电磁辐射和光学 |
| 7. | Hazards and protection of shipboard electromagnetic radiation
舰船电磁辐射危害及防护 |
| 8. | Radio interference produced by electromagnetic radiation
因电磁辐射而产生的无线电干扰。 |
| 9. | Regulations for electromagnetic radiation protection
电磁辐射防护规定 |
| 10. | Biological effects of electromagnetic radiation on organisms
电磁辐射对生物体的生物学效应 |
