1 . An expert system with multiple objectives programming for aerator selection was established.

介绍一个曝气装置选用多目标专家系统.

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2 . Jet aerator especially self - suction jet aerator can meet the need well.

射流曝气,尤其是自吸式射流曝气就可较好地满足这一要求.

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3 . They mounted the aerator on a floating.

他们给一个漂浮物安上鼓风机.

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4 . The length of air cavity is an important factor in design of lateral aerator .

侧空腔长度是侧墙掺气坎设计时考虑的重点内容.

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5 . This paper introduces the equipments of Aerator in the oxidation ditch and abroad, and compares them.

本文简介了国内外氧化沟工艺中几种常用的推流、曝气设备的性能特点与进展, 及对先进的曝气设备进行了介绍.

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