资料来源 : pyDict

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

Thermojunction \Ther`mo*junc"tion\, n. (Elec.)
   A junction of two dissimilar conductors used to produce a
   thermoelectric current, as in one form of pyrometer; a
   thermocouple.

资料来源 : WordNet®

thermojunction
     n : a junction between two dissimilar metals across which a
         voltage appears