germanium alloy transistor
常见例句
- 50 years ago, the first Chinese made alloy junction Germanium PNP transistor was born in the Semiconductor Laboratory of the Institute of Applied Physics, Beijing.
50年前，中国自行研制的第一个晶体管在中科院应用物理研究所半导体器件实验室诞生。 返回 germanium alloy transistor