The drier the climate, the higher the water consumption coefficient and the lower the water production efficiency.
气候越干旱，耗水系数越高，水分生产效率越低。
2
It was important to select proper operation conditions to improve the heat efficiency of drier and lower the energy consumption.
说明合理选择操作条件对提高干燥器热效率、降低能耗是非常重要的。
3
The vacuum drier of the invention has the advantages of simple production, wide application range, as well as comparatively high drying uniformity and efficiency.