The utility model can effectively reduce the condensingtemperature and increase the refrigeration efficiency.
本实用新型能有效降低冷凝温度，提高了制冷效率。
2
The condensingtemperature attached no remarkable influence on the content of indirubin but condensing volume and drying temperature did.
浓缩温度对靛玉红含量没有显著影响，但浓缩体积和干燥温度对靛玉红含量有显著影响。
3
When evaporating temperature and condensingtemperature increase, the difference of performance between two-step dephlegmation cycle and one-step dephlegmation cycle is greater.