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脉冲输入法
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脉冲输入法
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pulse input method
脉冲输入法
当被测定系统达到稳定后,在系统的入口处,瞬间注入一定量的示踪流体(注入时间需比平均停留时间值小),同时开始在出口流体中检测示踪物浓度变化的方法。
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