Wordiyoreflectance
🇬🇧 UK/ri'flektәns/🇺🇸 US
IELTSA2
Definitions
n.
The ratio of the amount of light or radiation reflected by a surface to the amount that hits it
反射率，反射比
🧩 Root Breakdown
Root-derivedCommon Collocations
- 1.spectral reflectance光谱反射率
- 2.surface reflectance表面反射率
- 3.high reflectance高反射率
- 4.[reflectance measurement]反射率测量
Example Sentences
- 1.
The reflectance of fresh snow can exceed 90%, making it highly effective at bouncing sunlight.
- 2.
Scientists measured the reflectance of the material to assess its suitability for solar panels.
- 3.
High reflectance coatings are applied to telescope mirrors to maximize light collection.