G-P(Gummel-Poon) model is used in uniform doping concentration in the
base. (
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base. (
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举一反三
- G-P(Gummel-Poon) model is used in uniform doping concentration in the<br/>base. (<br/>)
- Three<br/>equivalent circuit models for a bipolar transistor are<br/>___________. A: Kirchoff Model B: E-M(Ebers-Moll) Model C: G-P(Gummel-Poon)<br/>Model D: H-P(Hybrid-Pi)<br/>Model
- A buffer solution must contain a relatively large concentration of acid and a similar concentration of base.
- Chemostatic<br/>culture can control to achieve the purpose of continuous culture( ) A: Cell<br/>density B: Carbon<br/>source concentration C: Nitrogen<br/>source concentration D: Growth<br/>factor concentration
- In<br/>the semiconductor, the mobility ( ) with the increase of doping<br/>concentration. A: decreases B: increase C: remain<br/>unchanged