单词 | albedo |
释义 | Word Frequency albedo(ælˈbiːdəʊ) noun 1. the ratio of the intensity of light reflected from an object, such as a planet, to that of the light it receives from the sun 2. physics the probability that a neutron passing through a surface will return through that surface Word origin C19: from Church Latin: whiteness, from Latin albus white |
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