The article investigates the designing automatic control device for diving wall column ( DWC ).

介绍了分隔壁塔 ( DWC ) 的分配比自控的设计及控制器控制系统原理和电气控制系统.

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About 40 dividing wall columns ( DWC ) have been applied industrially.

其中的分隔壁精馏塔已有40座以上工业化.

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The properties of some physiological changes and the mechanism of yield formation under DWC were discussed.

此外,还就干湿交替过程中若干生理变化和经济产量形成机制作了初步探讨.

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