资料来源 : pyDict

廷德尔

资料来源 : WordNet®

Tyndall
     n : British physicist (born in Ireland) remembered for his
         experiments on the transparency of gases and the
         absorption of radiant heat by gases and the transmission
         of sound through the atmosphere; he was the first person
         to explain why the daylight sky is blue (1820-1893) [syn:
          {John Tyndall}]