This will provide a basis for the correct selection of ASHPWCH unit and effective measures for its defrostingcontrol.
这为正确选择机组以及采取有效的除霜控制方式提供了依据。
2
The literature defrost the best time for control and maximum average heat defrostingcontrol and so on, theoretically innovative, but more difficult to achieve.
On the basis of discussion, improves the defrostingcontrol method of "time-temperature-pressure" and points out the improving direction of the novel defrosting method.