High viscosity paste should not use spray drying method, and the cost of this method is high, generally use.
高粘度糊液不宜使用喷雾干燥法，且这种制法成本较高，一般很少采用。
While spray drying of small and large molecules is common in the food, cosmetic and pharmaceutical industries, the method has not been commonly used for drying cellular material.
喷雾干燥技术技术经常在食品、化妆品和药品行业中被应用于干燥大、小分子材料，但却很少用于干燥多孔材料。
The on-site drying method by using hot oil circulation and hot oil spray, its process and the operation result for large transformer are introduced.
介绍了采用热油循环及热油喷淋法现场干燥大型变压器的方法、过程和运行效果。
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