Abstract: A digital microfluidic apparatus and a driving method therefor. The digital microfluidic apparatus comprises a digital microfluidic chip (10), a thermal control apparatus (20), and an elastic support apparatus (30). The digital microfluidic chip (10) is provided with a droplet channel (91), and the droplet channel (91) is configured to allow droplets (90) to move therein; the thermal control apparatus (20) is disposed on one side of the digital microfluidic chip (10), and is configured to generate at least two independent and non-interference hot zones in the droplet channel (91), and control the temperature of each hot zone; and the elastic support apparatus (30) is disposed on the side of the thermal control apparatus (20) away from the digital microfluidic chip (10), and is configured to drive the thermal control apparatus (20) to be pasted on the surface of the digital microfluidic chip (10).

Abstract: Disclosed is a method of fast identifying the distribution rule of wind speed, for identifying an optimal distribution rule of known wind speeds, wherein transforming all types of distribution rules to be selected by Rosenblatt transformation to a uniform type based on the selected distribution type of the probability paper, and drawing the reference curve on the probability paper; selecting a plurality of distribution rules, selecting the known wind speed data as the sample data and comparing the point set of the sample data to the reference curve; judging the optimal distribution rule among the selected distribution rules according to the comparison result. The present invention is appropriate for identifying the distribution of wind speed of different range; the method is not specific to any probability paper that has wide applicability.