Based on the analysis and comparison of configurations of feeding gas distributors in rectification towers, the bitangent direction circulating type gas distributor was developed and improved.

对精馏塔各种塔料气体分布器的结构进行了分析对比，开发与改进了双切向环流式气体分布器。

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SYDNEY, Australia (CNN) -- The rush for "green power" is gathering pace in Australia, where power producers and distributors are committing more funds to wind-generated electricity that they hope will cut greenhouse gas emissions.

CNN: story.codringtonwindfarm.jpg