All of these can provide effective evidences for the control of smoke diffusion.

为烟气扩散的有效控制提供了依据。

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The intraparticle diffusion was not the only control step.

颗粒内扩散不是吸附过程唯一的控制步骤。

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The intraparticle diffusion was not the only control step.

颗粒内扩散不是吸附过程唯一的控制步骤。

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