Where drying in a desiccator is specified, exercise particular care to ensure that the desiccant is kept fully effective by frequent replacement. 按規定乾燥器做乾燥實驗，應該特別仔細以確定乾燥器能保持全效工作。
The reunion could be avoided by spray drying, but its energy consumption was higher than dry box and the submicron powders should be reclaimed. 噴霧乾燥能避免硬團聚現象的發生，但其能耗要比廂式乾燥器高，較細的顆粒需要回收。
This paper deals with tests carried out on a lab-scale drying apparatus simulating indus-trial conditions. 本文論述在模擬工業條件的實驗室烘乾設備上所作的試驗。
