But the pure integrator of the voltage model has some disadvantages like DC bias and initial phase problems.

但电压模型中的纯积分环节存在直流偏置和初始相位问题。

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This underlying commission-base structure creates a bias that permeates the entire transaction from the initial training to the execution.

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Interviewer beware: behavioral economists have warned us well and good that we suffer from perception bias, in which we seek information that confirms our initial perceptions.

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