Dense phase voidage can be estimated by cutting gas flow and following the rate of bed collapse.

采用切断流化床气源，并跟踪测量床面塌落速度的方法，可以测得浓相空隙率。

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Dense phase voidage can be estimated by cutting gas flow and following the rate of bed collapse.

采用切断流化床气源，并跟踪测量床面塌落速度的方法，可以测得浓相空隙率。

youdao