常見(jiàn)例句雙語(yǔ)例句In typical operation, the emitter–base junction is forward biased and the base–collector junction is reverse biased.在正常工作中，發(fā)射結(jié)正向偏置，基集電結(jié)反向偏置。The relation of stress time to parameter degradation is investigated under the condition of reverse bias of base-emitter junction.在基極-發(fā)射極反向偏置的條件下，研究了應(yīng)力作用時(shí)間與器件參數(shù)的退化關(guān)系。When an open-loop condition occurs, Q3 shunts the entire loop current back through its emitter-base junction and through the 680Ω resistor to the op amp.當(dāng)開(kāi)環(huán)情況發(fā)生時(shí)，Q3通過(guò)射-基極連接隔離整個(gè)回路電流，而通過(guò)680Ω電阻接到運(yùn)放。 返回 base emitter junction