It's a filter, and only those elements that pass the filter (that is, evaluate to true) will in fact "carry forward" to the body of the loop.

它是一个过滤器，实际上，只有那些传递给过滤器(即计算true)的元素“向前传给”了循环主体。

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Active band-pass filter is a important section of pulse width modulated rebalance loop.

有源带通滤波器是脉冲调宽再平衡回路的一个重要部分。

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The circuit is divided into full bridge module, charge sense amplifier module, correlated double sampling and holding module, closed-loop feedback module, low-pass filter and time controlling module.

检测电路分为全桥平衡模块、电荷放大器模块、信号放大模块、相关双采样模块、采样保持模块、闭环反馈模块、低通滤波模块和数字时序控制模块。

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