albedo 的定义
plural al·be·dos.
- Astronomy. the ratio of the light reflected by a planet or satellite to that received by it.
- Meteorology. such a ratio for any part of the earth's surface or atmosphere.
- the white, inner rind of a citrus fruit.
更多albedo例句
- Dark roads, roofs and other building materials also have a lower albedo, meaning they reflect less sunlight.
- This lowers their albedo — how much light they reflect — which can cause melting.
- Tar and asphalt have a low albedo, absorbing the sun’s light, mostly as heat.
- For the study, published Monday in Nature Astronomy, scientists used images collected by Hayabusa-2 to parse the rock’s albedo—or reflective properties—to uncover clues to the asteroid’s cosmic mashup.
- There are other metals with a higher albedo, but none that give a richer effect.
- The electron telescope could detect its larger planets, especially a gas-giant fifth-orbit world of high albedo.
- If anything of the right size shows up, decelerate until we can get mass and albedo measurements.
- If the asteroid's albedo matched it, that would be one piece of evidence.
- Its "albedo," in other words, is 0·17, which is precisely that ascribed to the moon.