词族 · albedo
词形变化
英语词源
- albedo (n.)
- "ratio of light reflected from a surface," 1859, from Latin albedo, literally "whiteness," from albus "white" (see alb).
权威例句
- 1. These bands must introduce longitudinal asymmetry in the planetary albedo.
- 这些云带必定引起行星反照率的经向不对称性.
- 2. If the stellar spectrum is known, the albedo of the dust can be obtained.
- 如果恒星的光谱已知, 就可得出尘埃的反照率.
- 3. Cloudy areas can also be areas of radiation deficit because of their higher albedo.
- 有云区也可能是输射亏损区,因为云有较高的反照率.
- 4. Not affected by colors or albedo. Any objects can be detected.
- 不受颜色及反射率的影响,可来测全何被测物.