blackbody

/blak-bod-ee/US // ˈblækˈbɒd i //

黑体,黑体字,黑体人,黑客

Definitions

n.名词 noun

1
plural black·bod·ies.Physics.
- : a hypothetical body that absorbs without reflection all of the electromagnetic radiation incident on its surface and then, depending on temperature, emits its own thermal radiation.