当一个设备有两股(或多股)进料时，若其在设备中的流动方向相同，称为并流。
41 22 The Work Flow The Work Flow）） 根据加料方式，多效蒸发流程如下： 并流（Parallel Flow） ①物料与蒸汽同向流动 ②物料流动不用输送机械 ③有自蒸发 ④粘度渐增，K值渐低， 不适用粘度随浓度增加而显著增加的物料。
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云南三江并流保护区 Three Parallel Rivers of Yunnan Protected Areas
三江并流 Three Parallel Rivers ; Three Parallel Rivers of Yunnan Protected Areas
并流热交换器 parallel flow heat exchanger
并流式涡轮机 parallel flow turbine
并流涡轮机 parallel flow turbine
并流式过热器 parallel flow superheater
并流干燥器 [木] parallel flow drier ; parallel-current drier ; parallel-flow drier
并流式换热器 parallel flow heat exchanger
并流式热交换器 parallel flow heat exchanger
建立了带有固相析出的并流多效蒸发系统的数学模型。
A mathematical model of cocurrent multi effect evaporation with solid separation was established.
用一步并流共沉淀法制备了一种高活性合成甲醇铜基催化剂。
A high activity Cu base catalyst has been prepared for methanol synthesis by one step parallel flow coprecipitating method.
建立了带有固相析出的并流多效蒸发系统优化设计数学模型。
The mathematical model of optimum design of cocurrent multi effect evaporation system with solid separation was established.
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