Developed and studied drying technique which used hot water as a heat conduction mediumdrying north hard broadleaf timber, analysed and compared its economic benefit.
对利用热水作为热导介质干燥南方硬阔叶材进行了开发与研究,并对经济效益进行分析和比较。
2
Air is generally used as the dryingmedium because it is plentiful, convenient, and overheating of the food can be controlled.
由于空气来源丰富、使用方便,并能控制食品的过热,所以,常用它作为干燥的媒介。
3
The filling power of dried cut tobacco is significantly influenced by drying methods, the temperature and moisture content of entrancing cut tobacco and dryingmedium conditions.