On a basic bipolar transistor, with ports for electrical input and output, the law applies straightforwardly.
在一般的双极晶体管,带有电输入和输出端口,这定律完全适用。
This closes the circuit and turns the transistor on.
这样就会接通电路,打开晶体管。
The first transistor radio, the Regency TR-1, went on the market for $49.99 in 1954. The radio contains four transistors.
第一款晶体管收音机-丽晶TR - 1(Regency TR-1),1954年以49.99美元的价格面市,其中包含四个晶体管。
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