The synergy of the gravitational field with the other fields influences the mass transfer, heat transfer and affinity adsorption in the tapered bed, and the transfer directions depend upon the synergy results.

• 上流锥形床亲和层析在多场协同下，其传质、传热以及吸附反应相互影响，过程的最终传递方向将取决于各场之间综合作用的结果。