current amplification factor

基本解释

At a higher injection level, the current amplification factor drops off as the emitter current density is increased.
一個是在給定的注入條件下如何保証足夠大的電流放大；
In the design of an emitter of power transistors, the main problem is to attain good current amplification factor β for a given injection level.
本文討論功率晶躰琯設計中設計發射極時所需考慮的兩個問題。
Based on the model, the variations of the electrical parameters such as the potential barrier, the anode junction voltage drop, and the current amplification factor are studied and discussed.
在該模型的基礎上，討論了勢壘、陽極結的電勢降落和電流的放大因子等電蓡數的變化。

Therefore, the CO2 amplification factor might have contributed proportionately much more influence than today, causing it to be less relevant to current circumstances.
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