  To solve this problem, this work develops a novel physics-informed deep surrogate models for temperature field reconstruction  .
<meaning-changed>   To solve this problem, this work develops a novel physics-informed deep surrogate models for temperature field reconstruction  .
 This may decrease the availability and reliability of the system and sharply increase the monitoring cost. Furthermore, limited number of labelled training samples are available for the training of deep models. To solve this problem, this work develops a novel physics-informed deep surrogate models for temperature field reconstruction .