Abstract: One new type ship, forecast of dual flows conversion force, gravity and buoyancy distribution, the application and the methods of process the reduce resistance technology to the ships; the forecast of cache vector value affect the navigational speed of the ships; flat structure ship body utilize the air flow, mutual conversion of water flow and isolate the rub resistance and sticky pressure resistance of the wet superficial area water to the ship body which ?80%; make the min draft depth achieve the max reduce resistance value relatively, reduce the cache vector value; use the same power of 25%~35% of the energy to supply the axial flow air compressor or the compressor working combine with propeller power, able to improve the navigation speed which ?70% under the premise that same draft volume and same power; able to make the super big type ships able to navigating by water under navigation speed 25~65 Kn; increase 50%~100% of the deck area; able to resist the strike of the typhoon which above level 17 and th

Abstract: A wireless network device comprises a wireless signal driver, an application-driver framework that includes a bidirectional interface and an application interface. The application-driver framework is configured for application-agnostic and driver-agnostic communication. The bidirectional interface communicatively couples the wireless signal driver to the application-driver framework. The bidirectional interface includes an abstraction layer via which driver-agnostic command signals and driver-agnostic event signals are communicated with the application-driver framework and via which driver-specific command signals and driver-specific event signals are communicated with the wireless signal driver. The application interface is configured to interface with applications and with the application-driver framework.

Abstract: The present disclosure describes techniques of presenting audio/video (AV) files. The disclosed techniques include displaying a first interface, wherein the first interface comprises a list of a plurality of AV files and an editing area; generating a plot graph based at least in part on an input by a first user via the first interface, wherein the plot graph has a directed structure, and the at least one first type of AV file and the at least one second type of AV file are associated with different nodes of the plot graph; playing a first type of AV file; detecting that a preset instruction is received in response to determining that a playing progress of the first type of AV file reaches a first predetermined position; and playing another first type of AV file or a second type of AV file based on the preset instruction.

Abstract: A wireless network device comprises a wireless signal driver, an application-driver framework that includes a bidirectional interface and an application interface. The application-driver framework is configured for application-agnostic and driver-agnostic communication. The bidirectional interface communicatively couples the wireless signal driver to the application-driver framework. The bidirectional interface includes an abstraction layer via which driver-agnostic command signals and driver-agnostic event signals are communicated with the application-driver framework and via which driver-specific command signals and driver-specific event signals are communicated with the wireless signal driver. The application interface is configured to interface with applications and with the application-driver framework.

Abstract: A wireless network device comprises a wireless signal driver, an application-driver framework that includes a bidirectional interface and an application interface. The application-driver framework is configured for application-agnostic and driver-agnostic communication. The bidirectional interface communicatively couples the wireless signal driver to the application-driver framework. The bidirectional interface includes an abstraction layer via which driver-agnostic command signals and driver-agnostic event signals are communicated with the application-driver framework and via which driver-specific command signals and driver-specific event signals are communicated with the wireless signal driver. The application interface is configured to interface with applications and with the application-driver framework.

Abstract: The present disclosure describes techniques of presenting audio/video (AV) files. The disclosed techniques include displaying a first interface, wherein the first interface comprises a list of a plurality of AV files and an editing area; generating a plot graph based at least in part on an input by a first user via the first interface, wherein the plot graph has a directed structure, and the at least one first type of AV file and the at least one second type of AV file are associated with different nodes of the plot graph; playing a first type of AV file; detecting that a preset instruction is received in response to determining that a playing progress of the first type of AV file reaches a first predetermined position; and playing another first type of AV file or a second type of AV file based on the preset instruction.

Abstract: A wireless network device comprises a wireless signal driver, an application-driver framework that includes a bidirectional interface and an application interface. The application-driver framework is configured for application-agnostic and driver-agnostic communication. The bidirectional interface communicatively couples the wireless signal driver to the application-driver framework. The bidirectional interface includes an abstraction layer via which driver-agnostic command signals and driver-agnostic event signals are communicated with the application-driver framework and via which driver-specific command signals and driver-specific event signals are communicated with the wireless signal driver. The application interface is configured to interface with applications and with the application-driver framework.

Abstract: The present invention provides a method for manufacturing a metamaterial dielectric substrate, and a metamaterial dielectric substrate manufactured using the same. According to the metamaterial dielectric substrate and the manufacturing method thereof of the present invention, an arrangement rule of pin-shaped articles in a pin-shaped array may he predetermined during the manufacture, such that the formed metamaterial dielectric substrate has pinhole-shaped arrays arranged in a specific rule. Therefore, the metamaterial dielectric substrate may implement specific modulation functions on an electromagnetic wave such as electromagnetic wave divergence, convergence or deflection, thereby providing a more flexible design for function application of the metamaterial.

Abstract: The invention relates to a movable connection method of a chain line type rotary socket and the rotary socket thereof. The rotary socket is as follows: a socket port is arranged on each rotary chain link, and a plurality of chain links are connected in series through rotary sleeves (1) to form a chain. Electrical appliance plug-in pieces (3) are arranged in all the chain links, the rotary sleeves (1) are hinged outside the chain links, conductors connected with the electrical appliance plug-in pieces (3) are arranged in the rotary sleeves (1) respectively, and the adjacent two chain links can rotate mutually.

Abstract: The invention relates to a movable connection method of a chain line type rotary socket and the rotary socket thereof. The rotary socket is as follows: a socket port is arranged on each rotary chain link, and a plurality of chain links are connected in series through rotary sleeves (1) to form a chain. Electrical appliance plug-in pieces (3) are arranged in all the chain links, the rotary sleeves (1) are hinged outside the chain links, conductors connected with the electrical appliance plug-in pieces (3) are arranged in the rotary sleeves (1) respectively, and the adjacent two chain links can rotate mutually.