| 释义 |
radiation美 [.reɪdi'eɪʃ(ə)n] 英 [.reɪdi'eɪʃ(ə)n] - n.辐射；放射线；辐射的热（或能量等）；放射疗法
- 网络放射物；发光；辐射能
adj.+n. solar radiation,nuclear radiation,high radiation,harmful radiation,optical radiation v.+n. emit radiation,detect radiation n. particle emission,energy,radioactivity,fallout,contamination 1. | [u][c] 辐射；放射线powerful and very dangerous rays that are sent out from radioactive substances |
| high levels/doses of radiation that damage cells 损害细胞的高强度辐射 | | the link between exposure to radiation and childhood cancer 接触辐射与儿童恶性肿瘤之间的联系 | | a radiation leak from a nuclear power station 核电站的辐射泄漏 | | | | the radiations emitted by radium 镭释放出的放射线 |
2. | [u] 辐射的热（或能量等）heat, energy, etc. that is sent out in the form of rays |
| ultraviolet radiation 紫外线辐射 | | electromagnetic radiation from power lines 输电线的电磁辐射 |
3. | [u] 放射疗法the treatment of cancer and other diseases using radiation |
n. | 1. 〔物〕辐射,辐射性现象,放射现象;射线,放射线 9. 【物理学】辐射;放射物;辐射线[热、能];照射(作用) 10. 【动、植】辐射形;【测】射出测量法;【医学】射线疗法 1. 〔物〕辐射,辐射性现象,放射现象;射线,放射线 9. 【物理学】辐射;放射物;辐射线[热、能];照射(作用) 10. 【动、植】辐射形;【测】射出测量法;【医学】射线疗法 |
n. | 1. energy emitted in the form of particles by substances such as uranium and plutonium, whose atoms are not stable and are spontaneously decaying. 2. energy emitted from a source in the form of rays or waves, e.g. heat, light, or sound 3. the emission of energy in the form of rays or waves 4. the feeling of something being radiated, e.g. heat from a hot oven 5. a form of energy produced during a nuclear reaction that is used for making electrical power but can also kill or harm humans who receive too much of it 1. energy emitted in the form of particles by substances such as uranium and plutonium, whose atoms are not stable and are spontaneously decaying. 2. energy emitted from a source in the form of rays or waves, e.g. heat, light, or sound 3. the emission of energy in the form of rays or waves 4. the feeling of something being radiated, e.g. heat from a hot oven 5. a form of energy produced during a nuclear reaction that is used for making electrical power but can also kill or harm humans who receive too much of it |
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