所 述发明使开发一种用于通过使用声热方法干燥毛细多孔材料的设备成为 可能，该设备结构简单且成本低廉。
The invention makes it possible to develop a device which is used for drying capillary porous materials by using an acoustic thermal method and which is structurally simple and low-cost.
深入探讨了表面活性剂在喷雾干燥过程中的作用机制，并提出了颗粒在干燥过程中所受毛细管作用力的示意图模型。
Action mechanism of surfactants in spray drying process was discussed deeply and schematics of capillary action force during particle drying was established.
性质：将干燥毛细管的一端与水面接触，则在毛细管中上升，其吸水力即称为毛细管力。
The water content of attraction and capillary decreased with the increase of the matrix suction, which consisted of attraction and capillary powers.
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