Abstract: A method includes displaying a game image including a first virtual character at a first space location in a game scene of a gaming application. The game scene includes a target sound associated with a second space location in the game scene. The method also includes displaying first orientation prompt information of the target sound according to a three-dimensional virtual sphere in the game image. The first orientation prompt information includes a first marker, a second marker, and a first connecting line between the first marker and the second marker. The first marker is located at a first location of the three-dimensional virtual sphere associated with the first space location, the second marker is located at a second location of the three-dimensional virtual sphere associated with the second space location, and the first connecting line indicates a first orientation of the second space location relative to the first space location.

Abstract: A nonlinear optical crystal of barium cesium borate, a preparation method and use thereof are provided. The nonlinear optical crystal has a chemical formula of CsBa3B11O20 and a molecular weight of 983.84. The nonlinear optical crystal belongs to an orthorhombic crystal system; a space group of the nonlinear optical crystal is Cmc21; lattice parameters of the nonlinear optical crystal are a=19.011(7) ?, b=10.837(4) ?, c=8.578(3) ?, Z=4, V=1767.4(11) ?3; and a Mohs hardness of the nonlinear optical crystal is 4-5. The nonlinear optical crystal is grown by a flux method. The nonlinear optical crystal of the barium cesium borate obtained is used for a manufacture of non-linear optical devices. The nonlinear optical crystal has a large size of centimeter-scale at least and is prepared by fast, simple and low-cost operations. The nonlinear optical crystal prepared has a large size, a wide light transmission band and good mechanical properties.

Abstract: An optical imaging lens system includes five lens elements which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. The second lens element has negative refractive power. The third lens element has positive refractive power. The fourth lens element has negative refractive power. The fifth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof.

Abstract: Provided is a cooking appliance. The cooking appliance includes a pot assembly, a pot lid assembly, and a first food container and a second food container. The pot assembly defines an accommodation chamber and is provided with a heating assembly. The pot lid assembly is provided with a fan assembly. One of the first food container and the second food container is placed in the accommodating cavity. When the cooking appliance is in a first cooking mode, the first food container is placed in the accommodation chamber; and when the cooking appliance is in a second cooking mode, the second food container is placed in the accommodation chamber. The second food container has a cooking cavity in communication with the accommodation chamber.

Abstract: A layout structure of differential lines, a memory storage device and a memory control circuit unit are provided. The layout structure of the differential lines includes a wiring layer, a first wire and a second wire. The first wire is arranged on the wiring layer and configured to transmit a first differential signal. The second wire is arranged on the wiring layer and configured to transmit a second differential signal. A first end of the first wire and a first end of the second wire are coupled to a first electrical component. A second end of the first wire and a second end of the second wire are coupled to a second electrical component. The first end of the first wire has a first bending structure. One of the second end of the first wire and the second end of the second wire has a second bending structure.

Abstract: This application discloses a method for transferring a virtual item performed by an electronic device. The method includes: displaying a first storage space and a second storage space; detecting a first drag operation of dragging a target virtual item from the first storage space to the second storage space; determining a release position of a first drag operation in response to the first drag operation; transferring a target virtual item from the first storage space to a first item storage area when the release position is located in the first item storage area; and transferring at least one first-type virtual item in the first storage space to the first item storage area when the release position is on a target storage container label.

Abstract: This application provides a method for displaying information in a virtual scene performed by an electronic device. The method includes: displaying scene auxiliary information of the virtual scene and an operation control of the virtual scene, the operation control being configured to control an action of a virtual object in the virtual scene; while adjusting content in a field of view of the virtual object in response to an adjustment operation of the field of view of the virtual object through the operation control: adjusting visibility of the scene auxiliary information, wherein the adjusted visibility of the scene auxiliary information is lower than visibility of the operation control; and restoring the visibility of the scene auxiliary information when the adjustment operation of the field of view ends.

Abstract: A method for purification of high-purity or ultrahigh-purity gas by low temperature adsorption, has the following steps: adsorbing and removing impurity in feed gas at low temperature, obtaining high-purity or ultrahigh-purity product gas with a purity higher than 99.99%, vacuumizing an adsorber by using a vacuum pump during regeneration, and introducing a small amount of gas with low impurity content into the adsorber to regenerate the adsorbent while vacuumizing. The temperature of the adsorber is not obviously increased during regeneration. In this method, the adsorber does not need to be deliberately heated in the regeneration process, the consumption of a large amount of energy and materials caused by frequent heating and cooling of the adsorber is avoided.

Abstract: A backlight module is applied to providing light to a plurality of keyswitches of a keyboard. Each keyswitch has a keycap and an elastic member abutting against the keycap. The backlight module includes a membrane circuit board and a light guide plate. The membrane circuit board has a light emitting diode corresponding to the keyswitch. The light emitting diode is located at a side of the elastic member and emits light to the keycap. The light guide plate is disposed on the membrane circuit board. The light guide plate has a slot hole for containing the light emitting diode and has a hole corresponding to the elastic member. An optical microstructure is formed on the light guide plate for guiding light of the light emitting diode to be incident to the keycap. The elastic member passes through the hole to be disposed on the membrane circuit board.

Abstract: A keyboard includes a plurality of keyswitches, a plastic baseplate, and a membrane circuit board. Each keyswitch has a keycap, a lifting mechanism and an elastic member. The lifting mechanism is movably connected to the keycap. The elastic member abuts against the keycap. The plastic baseplate has a first hole formed corresponding to each elastic member and has a connecting structure corresponding to each lifting mechanism. The connecting structure is movably connected to the lifting mechanism to make the keycap movable relative to the plastic baseplate. The membrane circuit board is disposed under the plastic baseplate. Each elastic member passes through the first hole on the plastic baseplate to be disposed on the membrane circuit board. When the keycap is pressed, the elastic member deforms downward to trigger the membrane circuit board. When the keycap is released, the elastic member returns the keycap to its original position.

Abstract: A keyboard is applied to mounting on a holding baseplate of a computer device and includes a plurality of keyswitches, a membrane circuit board and a baseplate. The membrane circuit board is disposed under the plurality of keyswitches. The baseplate is disposed between the plurality of keyswitches and the membrane circuit board and is connected to the plurality of keyswitches, so as to make the plurality of keyswitches movable relative to the baseplate for triggering the membrane circuit board. The baseplate has a plurality of hooks. The plurality of hooks passes through the membrane circuit board to be engaged with a plurality of engaging hole structures of the holding baseplate respectively, so as to detachably mount the keyboard on the computer device. A number of the plurality of hooks is greater than forty.

Abstract: The present invention relates to a construct and method for preparing a circular RNA, and the use of the circular RNA. In particular, the present invention relates to a construct and method for preparing a circular RNA on the basis of a group II intron, and the use of the circular RNA.

Abstract: An imaging lens assembly module includes an imaging lens element set, a lens carrier and a light blocking structure. The imaging lens element set has an optical axis. At least one lens element of the lens elements is disposed in the lens carrier. The light blocking structure includes a light blocking opening. The optical axis passes through the light blocking opening, and the light blocking opening includes at least two arc portions and a shrinking portion. Each of the arc portions has a first curvature radius for defining a maximum diameter of the light blocking opening. The shrinking portion is connected to the arc portions for forming the light blocking opening into a non-circular shape. The shrinking portion includes at least one protruding arc which extends and shrinks gradually from the shrinking portion to the optical axis, and the protruding arc has a second curvature radius.

Abstract: Provided is an ultra-dispersion mixer, for stirring a mixed material for producing a high-quality slurry for an electrode of a secondary battery within a short time by disposing a low-speed blade and a high-speed blade for stirring a mixed material in a chamber so as to easily and effectively disperse elements of the slurry of a secondary battery, supplied to a mixer during a procedure of preparing the slurry of a secondary battery produced by performing mixing procedures multiple times, and disposing blade parts having a plurality of stirring characteristics so as to realize various stirring characteristics in the mixed material on the high-speed blade to increase the dispersion of the mixed material while the mixed material circulates in a high-shear disperser of the chamber and to simultaneously increase the temperature of a supplied solution at the beginning of stirring of the mixed material in the chamber.

Abstract: The present disclosure provides an optical imaging lens assembly comprising, in order from an object side to an image side: a first lens element having negative refractive power; a second lens element with negative refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof; a third lens element having positive refractive power; a fourth lens element having positive refractive power; a fifth lens element having positive refractive power; and a sixth lens element; wherein the optical imaging lens assembly has a total of six lens elements. With such configuration, the optical imaging lens assembly of the present disclosure is characterized by a wide field of view, a compact size and high image quality.

Abstract: A multifunctional cooker, includes a cooker body and cooker covers which are connectable with the cooker body, wherein the multifunctional cooker is provided with at least two cooker covers, the cooker covers is arranged separately with respect to the cooker body, at least one cooker cover is provided with an air fryer assembly, and at least one cooker cover is provided with a pressure cooker assembly. By integrating the functions of pressure cooking and air baking, the switch between pressure cooker function and air fryer function is realized and the purpose of one cooker with multiple functions is realized.

Abstract: A thermally conductive board includes a first metal layer, a second metal layer, and a thermally conductive layer. The material of the first metal layer includes copper, and the first metal layer has a first top surface and a first bottom surface opposite to the first top surface. A first metal coating layer covers the first bottom surface. The material of the second metal layer includes copper, and the second metal layer has a second top surface and a second bottom surface opposite to the second top surface. A second metal coating layer covers the second top surface and faces the first metal coating layer. The thermally conductive layer is an electrically insulator laminated between the first metal coating layer and the second metal coating layer.

Abstract: Disclosed herein is an aqueous non-Cr passivating composition including, on the basis of the weight of the non-Cr passivating composition: (a) 5 to 20% by weight of a silicon-containing compound; and (b) 5 to 15% by weight of a water-borne polymer, which is selected from the group consisting of a polyurethane resin, an epoxy resin, a polyacrylate resin and the combination thereof. Further disclosed herein are a metal with a surface passivated by the aqueous non-Cr passivating composition and an article having a metallic surface passivated by the aqueous non-Cr passivating composition, and a process for passivating a metallic surface with the aqueous non-Cr passivating composition.

Abstract: A composite ultra-thin coating film with hypersensitivity inflammatory reaction inhibition and antibacterial activity, an implant comprising the same, and a method for preparing the same are described. The composite ultra-thin coating film can be applied to medical silicone-based polymers and exhibits excellent antibacterial activity and inhibits deformed cell proliferation so that hypertrophic tissue is not formed and there is no cytotoxicity.

Abstract: An imaging lens assembly module includes an imaging lens element set, a lens carrier and a light blocking structure. The imaging lens element set has an optical axis. At least one lens element of the lens elements is disposed in the lens carrier. The light blocking structure includes a light blocking opening. The optical axis passes through the light blocking opening, and the light blocking opening includes at least two arc portions and a shrinking portion. Each of the arc portions has a first curvature radius for defining a maximum diameter of the light blocking opening. The shrinking portion is connected to the arc portions for forming the light blocking opening into a non-circular shape. The shrinking portion includes at least one protruding arc which extends and shrinks gradually from the shrinking portion to the optical axis, and the protruding arc has a second curvature radius.