Abstract: Disclosed are a voltage regulation circuit, a power supply module, a vehicle, and a control method. The voltage regulation circuit includes a first NMOS transistor, a second NMOS transistor, a third NMOS transistor, a control chip and an inductor; and an output terminal of the control chip is electrically connected to a gate electrode of the first NMOS transistor, a gate electrode of the second NMOS transistor, and a gate electrode of the third NMOS transistor, respectively; where a source electrode of the first NMOS transistor is electrically connected to a second terminal of the inductor. According to the technical solution of the present disclosure, at least a problem of a poor voltage regulation effect of an existing transformer may be solved.

Abstract: Systems, apparatuses and methods may provide for technology that detects, by a remote processor coupled to a remote socket, a transition request from a system processor coupled to a system socket, wherein the system socket has an indirect link with the remote socket. The technology may also automatically conduct an operational speed transition at the remote socket in response to the transition request, wherein the operational speed transition at the remote socket is to occur in parallel with a plurality of operational speed transitions at a corresponding plurality of peer sockets.

Abstract: The disclosure provides a film surface treatment method and a film surface treatment device. By etching a surface of the film with hydrofluoric acid, substances on the surface of the film can be etched away; by cleaning the hydrofluoric acid on the surface, subjected to etching, of the film with a cleaning solution, residual hydrofluoric acid on the surface of the film can be removed, so that over etching to a film caused by the residual hydrofluoric acid can be avoided; and by oxidizing the surface, subjected to cleaning, of the film with ozone water, a compact and uniform oxide layer can be formed on the surface of the film. In this way, the effect of an ELA process can be improved.

Abstract: A solution is provided to enhance user experience in playing interactive computer games through special visual effects. A communication terminal identifies a visual effect pattern from one or more input data, e.g., audio, video and sensory data associated with a game session, generates and transmits a visual effect command to a receiving communication terminal, which executes the visual effect command to generate the visual effect on the second communication terminal. Each of identified visual effect patterns corresponds to a visual effect command, which is associated with one or more executable computer instructions. The receiving communication terminal determines a visual effect program corresponding to a visual effect command received from the sending communication terminal. The receiving communication terminal executes the visual effect program to generate the corresponding visual effect associated with the game session and displays the visual effect on a display of the receiving communication terminal.