资料来源 : pyDict

示波图

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

Oscillogram \Os"cil*lo*gram\, n. [L. oscillare + -gram.] (Elec.)
   An autographic record made by an oscillograph.

资料来源 : WordNet®

oscillogram
     n : the recording produced by an oscillograph