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研究了ZnO-SnO_2-Cr_2O_3,系半导体陶瓷在高温下的湿敏特性.根据实验结果,对其敏感机理进行了探讨.
The sensitivities of ZnO-SnO_2-Cr_2O_3-based semiconductor ceramics at high temperature were studied.The sensitization mechanism was discussed based on the experimental results.