结果表明，粉状物料的浓相输送与流化速度、补气量、输送管径有关。

For dense phase conveying of pulverized material there is a close relationship among many parameters, such as fluidization velocity, carrier gas flow rate, pipe diameter etc.

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结果表明，粉状物料的浓相输送与流化速度、补气量、输送管径有关。

For dense phase conveying of pulverized material there is a close relationship among many parameters, such as fluidization velocity, carrier gas flow rate, pipe diameter etc.

youdao