extrinsic gain
英 [eksˈtrɪnzɪk ɡeɪn]
美 [eksˈtrɪnzɪk ɡeɪn]
【计】非本征增益
双语例句
- LOSS AND GAIN It is shown that the surface recombination in the extrinsic base degrades the current gain significantly.
结果表明，表面态的存在对集电极电流几乎不产生影响，但显著增加基极电流，使得电流增益明显下降。 - It is benefit to enhance the gain of cochlear amplifier when the positive potential is increased on the top of outer hair cells, but the extrinsic negative potential should significantly decrease the gain of cochlear amplifier.
适当提高外毛细胞顶端正电位，有助于提高耳蜗放大器的增益。外加负电位则严重影响耳蜗放大器的增益。