The photo-bidirectional negative resistance transistor (PBNRT) is a novel "s" type photoelectric negative resistance device.
光电双向负阻晶体管(PBNRT)是一种新型S型光电负阻器件。
The photo-bidirectional negative resistance transistor (PBNRT) is a novel "s" type photoelectric negative resistance device.
光电双向负阻晶体管(PBNRT)是一种新型S型光电负阻器件。
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