Abstract: An antenna structure, an electronic device, and a wireless network system are provided, and relate to the field of antenna technologies. A patch antenna array includes four patch antennas. The four patch antennas are arranged in two rows and two columns. One of the feeding structures is included between two of the patch antennas in each row. One of the feeding structures is included between two of the patch antennas in each column. The feeding structure located between the two patch antennas in each column is connected to the first feeding port, so that the four patch antennas all generate polarization in a first direction. The feeding structure located between the two patch antennas in each row is connected to the second feeding port, so that the four patch antennas all generate polarization in a second direction.

Abstract: Disclosed are an assembly for a surgical instrument and a surgical kit. The assembly comprises a separation member and a packaging box. The separation member and a surgical instrument switch between a first state and a second state by means of a clipping mechanism. In the first state, the separation member is connected to the surgical instrument. In the second state, the separation member is detached from the surgical instrument. The packaging box comprises an accommodation portion, and further comprises an operating member. The operating member drives the clipping mechanism to switch the separation member from the first state to the second state. The separation member is used for stripping the target tissue. The packaging box can not only provide packaging for the separation member, but also serve as a disassembling tool of the separation member relative to the surgical instrument.

Abstract: A rendering method includes: receiving a first operation instruction from a user; rendering, according to the first operation instruction, a first image of an application corresponding to the first operation instruction; predicting a second operation instruction according to the first operation instruction; rendering, according to the second operation instruction, a second image of the application corresponding to the second operation instruction; if no operation instruction is received from the terminal device user within preset duration during running of an app after the first operation instruction is received, predicting a user operation according to the received operation instruction, where the operation instruction is an instruction that is generated through triggering by the user operation and that may trigger image switching of the app; rendering an app image based on a predicted user operation; and sending a rendered app image to the terminal device user.

Abstract: An application running method and an electronic device are provided, and capable of implementing a function of using motion sensing actions to control a game by mapping motion sensing actions to touch operations on a touch screen. The method is applicable to an electronic device having at least one camera and a touch screen, the method including: displaying, by the electronic device, a first picture of a first application that supports a user controlling the first application through a touch operation on the touch screen; capturing, by the electronic device, a first image of the user by using the at least one camera, and recognizing a first motion sensing action of the user in the first image; and performing, by the electronic device, an operation corresponding to the first touch operation in response to determining the first touch operation information corresponding to the first motion sensing action.

Abstract: Disclosed is an aircraft with a super high aspect ratio based on self-unfolding folding wing technology, the aircraft including: an aircraft body; a fixed wing; and a movable wing assembly including a first movable wing and a second movable wing. When the aircraft takes off, the first movable wing and the second movable wing are in a folded position. The first movable wing and the second movable wing are deflected and moved to an unfolded position or a folded position by the aerodynamic force and moment generated by the deflection of aerodynamic control surfaces and the differential thrust and moment generated by a distributed propulsion system.

Abstract: Disclosed is an aircraft with a super high aspect ratio based on self-unfolding folding wing technology, the aircraft including: an aircraft body; a fixed wing; and a movable wing assembly including a first movable wing and a second movable wing. When the aircraft takes off, the first movable wing and the second movable wing are in a folded position. The first movable wing and the second movable wing are deflected and moved to an unfolded position or a folded position by the aerodynamic force and moment generated by the deflection of aerodynamic control surfaces and the differential thrust and moment generated by a distributed propulsion system.