germanium transistor

常見例句

Germanium was tried because charge flows through it veryrapidly, a key property for a transistor.
之所以選擇鍺，那是因為電荷流過它的速度非?？欤@性質(zhì)對一個晶體管來說是至關(guān)重要的。
The first transistor, created at Bell Labs in 1947, was made of a slab of germanium, an element one spot below silicon in theperiodic table.
1947年，Bell實驗室創(chuàng)造了世界上第一個晶體管，該晶體管當(dāng)時就是用鍺板來制備，鍺這種元素元素周期表中位于硅的下方。
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，中國自行研制的第一個晶體管在中科院應(yīng)用物理研究所半導(dǎo)體器件實驗室誕生。