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1d
解析差分电路原理,输出电压为什么要偏移?
反馈,对于运算放大电路来说,运放工作在线性区,所以这里一定是负反馈,没有反馈(开环)或者是正反馈,那是比较器电路而不是放大电路,这时候运放工作在饱和区或称为非线性工作区,正因为饱和,输出才是电源电压的幅值。
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14h
心情差时怎么面对工作 如何避免职场中情绪化
生活离不开工作,同时工作也不会与生活分离。但是生活中难免有时候心情差,带着坏心情去工作,自然会降低工作效率,而且职场情绪化还会对工作中的人际关系产生负面影响,而女性又是比较感性的生物,对于女性如何克制自己感性的一面,冷静地对待工作呢?
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