Dictionary entry
visible radiation
noun
可见辐射
electromagnetic radiation that is visible to the human eye
即可见光
In use
The sun emits visible radiation that allows us to see.
Visible radiation from a light bulb can be measured in lumens.
Plants use visible radiation for photosynthesis.
visible radiation + verb (as subject)
用作主语
Visible radiation accounts for a small portion of the electromagnetic spectrum.
可见辐射只占电磁波谱的一小部分。
emit/detect/absorb visible radiation (as object)
用作宾语
The sun emits visible radiation that reaches the Earth's surface.
太阳发出的可见辐射到达地球表面。
in the form of visible radiation (prepositional phrase)
用作介词宾语
The energy is released in the form of visible radiation.
能量以可见辐射的形式释放出来。
Common mistakes
The screen emits harmful visible radiations.The screen emits harmful visible radiation.
可见辐射是不可数名词，不应使用复数形式。
Workers are exposed with visible radiation.Workers are exposed to visible radiation.
表示“暴露于”时，应用介词to，而非with。
Connections
Confusing words
- radiation
- 辐射 · 可见辐射特指电磁波谱中可被肉眼看见的部分，而辐射泛指一切电磁波或粒子发射，包括不可见的类型
- visible light
- 可见光 · 可见辐射是科学术语，强调电磁辐射的性质；可见光更侧重视觉感知，日常使用更普遍
- light
- 光 · 可见辐射是物理学术语，特指作为辐射形式的光；而光在日常语境中常指照明或光学现象，不强调辐射本质
Learner notes
Grammar Note
不可数名词短语
Dictionary facts from ECDICT.