| 释义 |
Planckian, a. Physics.|ˈplæŋkɪən|
[f. prec. + -ian.]
Of, pertaining to, or being a black body.
1922Jrnl. Optical Soc. Amer. VI. 560 Average noon sunlight..corresponds roughly to a black body temperature of 5000° K. the distribution not being strictly Planckian. 1956H. H. Emsley Aberrations of Thin Lenses x. 303 A black body or Planckian radiator. 1972Nature 28 Apr. 448/2 It seems improbable that the whole spectrum is Planckian, because the total power of such radiation would be..1042 erg s–1. |
