fluorescence
名詞
定義 fluorescence 名詞
- Uncountable(不可数名词)physics(物理)
The emission of light by a substance that has absorbed light or other electromagnetic radiation, where the emitted light has a longer wavelength than the absorbed radiation.
荧光
The material emits a bright green fluorescence when exposed to ultraviolet light.
这种材料在紫外线照射下会发出明亮的绿色荧光。
Scientists are investigating the use of fluorescence in biological imaging.
科学家正在研究荧光在生物成像中的应用。
The fluorescent properties of this dye make it extremely useful in tracing experiments.
这种染料的荧光特性使其在追踪实验中非常有用。
- Uncountable(不可数名词)physics(物理)
The phenomenon where a substance absorbs light of a shorter wavelength and emits light of a longer wavelength.
荧光
The phenomenon of fluorescence plays a crucial role in many modern technologies.
荧光现象在许多现代技术中扮演着至关重要的角色。
An understanding of fluorescence is crucial for developing new lighting technologies.
了解荧光对于开发新的照明技术至关重要。
Fluorescence is widely used in biomedical research for cell labeling.
荧光广泛应用于生物医学研究中的细胞标记。