Some people - including some professionals in the field - still are not convinced that children can develop bipolar disorder, he said.
他表示，包括一些领域内的专业人士在内，他们仍然不确信儿童会患上双相情感障碍。
Semiconductor diodes bipolar junction transistors field-effect transistors transistor amplifiers frequency response operational amplifiers differential and multistage amplifiers integrated circuits.
半导体、二极体、双极电晶体、场效电晶体、电晶体放大器、频率响应、算放大器、差动及多极放大器、积体电路。
The new bipolar junction field effect transistor (BJFET) has the features of both bipolar and junction field effect devices.
新型双极结型场效应晶体管(BJFET)兼有双极型和单极场效应两种器件的功能特点。
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