ra.di.a.tion
radiation的音标和读音:
DJ音标发音: [ˌreidi:ˈeiʃən]
KK音标发音: [ˌrediˈeʃən]
radiation的词性:
n.(名词)
1. The act or process of radiating:
放射:放射的行动或过程:
the radiation of heat and light from a burning body.
从一个燃烧物发出的热和光
2. Physics
【物理学】
3. Emission and propagation of energy in the form of rays or waves.
发射:以光线或波的形式发出和传播能量
4. Energy radiated or transmitted in the form of rays, waves, or particles.
辐射:以射线、波或微粒的形式放射或传播的能量
5. A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay.
核衰变产生的微粒或电磁波:放射物的原子或分子由于核衰变放出的一束微粒或电磁波
6. Anatomy Radial arrangement of parts, as of a group of nerve fibers connecting different areas of the brain.
【解剖学】 辐射状:辐射状排列的部分,如联系大脑不同部分的一组神经纤维
7. Ecology The spread of a group of organisms into new habitats.
【生态学】 分散:组织群落新的产地的扩展
8. Adaptive radiation.
适应性辐射