Abstract: A main micro channel layer with a liquid leading-in plate assembled above and a microsphere leading-out plate assembled below. The liquid leading-in plate has a first and two second fluid outlets, and the microsphere leading-out plate has a microsphere outlet. The main micro channel layer has a main, two secondary, and a hybrid micro channels, the main micro channel being communicated with the first fluid outlet, the two secondary micro channels being located at two sides of the main micro channel and intersecting with the main micro channel at an intersection in a cross or a Y junction, the two secondary micro channels communicated with the two second fluid outlets, and the hybrid micro channel connected to the intersection and having an output end. A channel bottom surface of the main micro channel or the two secondary micro channels has an ascending slope to form an inclined inlet.

Abstract: A method, a system, and a computer-readable medium for planning a path are provided. The method comprises the following steps. A plurality of pictures with geographic information are received from a cloud server. A selection signal selecting at least two of the pictures is received and the geographic information of the selected pictures is obtained. The path is planned according to the geographic information and then displayed on a map.

Abstract: A mobile communications device, non-transitory computer-readable medium and method for displaying a search result cover page and switching from the search result cover page to a search result page are provided. A search result cover page that includes a content preview region is displayed on a display of a mobile communications device. The content preview region displays one or more pictures of one or more selected search result items that are selected from a plurality of search result items that are responsive to a search query. In response to receiving a user input that is applied to the content preview region, the display switches from the search result cover page to the search result page that includes the plurality of search result items.

Abstract: The invention discloses a switching power supply capable of reducing a low-frequency secondary-side common-mode voltage. The power supply mainly has two common-mode filtering circuit devices to prevent an AC voltage and an AC current from coupling to a secondary side of a transformer. Thus, the electrical safety and the quality in use of the associated electronic apparatus can be enhanced, a potential difference between the electronic apparatus and the ground may be greatly reduced, and an AC hum of a speaker coupled to an output of the power supply may be reduced or even eliminated.

Abstract: The invention discloses a switching power supply capable of reducing a low-frequency secondary-side common-mode voltage. The power supply mainly has two common-mode filtering circuit devices to prevent an AC voltage and an AC current from coupling to a secondary side of a transformer. Thus, the electrical safety and the quality in use of the associated electronic apparatus can be enhanced, a potential difference between the electronic apparatus and the ground may be greatly reduced, and an AC hum of a speaker coupled to an output of the power supply may be reduced or even eliminated.