资料来源 : pyDict

测辐射热仪

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Bolometer \Bo*lom"e*ter\, n. [Gr. ? a stroke, ray + -meter.]
   (Physics)
   An instrument for measuring minute quantities of radiant
   heat, especially in different parts of the spectrum; --
   called also {actinic balance}, {thermic balance}. --S. P.
   Langley.

资料来源 : WordNet®

bolometer
     n : an instrument that measures heat radiation; extremely
         sensitive