根据超声波探测理论，讨论了多脉冲循环法用作非接触式流量检测的原理。
According to the theory of ultrasonic inspection, the principle of flow inspection using multi pulse circulation method was discussed.
采用脉冲循环流化床与物化沉淀池的组合工艺对某公司的印染废水进行了处理。
The printing and dyeing wastewater was treated by a pulse cyclic fluidized bed(CFB) composite process with engineering scale of 5000m3/d.
采用脉冲循环流化床与物化沉淀池的组合工艺对某公司的印染废水进行了处理。
The experimental method of aeration biological filter-chemical precipitation-sand filter composite process and water quality situations in experiment are introduced.
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