7results about How to "Achieve comprehensiveness" patented technology

The application discloses a spoken language evaluation system and method based on multiple dimensions, and relates to the technical field of data processing.The system comprises the following steps: obtaining audio text, a phoneme list and a phoneme time boundary list corresponding to speech data according to a pre-trained text phoneme recognition model; calculating a fluency score according to the phoneme list and the phoneme time boundary list; obtaining a semantic score of the audio text through a pre-trained semantic model; obtaining a syntax score of the audio text through a pre-trained syntax model; matching the audio text and an answer text according to a text matching method based on an edit distance to obtain a text matching score; obtaining a pronunciation score of the audio data finally through phoneme confidence of the phoneme list; dynamically adjusting the weight of each dimension score according to the length of the audio text, and calculating a final spoken language evaluation score; and the application comprehensively evaluates the spoken language ability through multi-dimensional evaluation and dynamic weight adjustment according to the scene, and realizes the comprehensiveness, fairness, accuracy and high efficiency of the spoken language evaluation.

The utility model provides an aluminum automobile part cleaning device, which belongs to the technical field of aluminum automobile parts, and comprises a mounting cover and a cleaning mechanism arranged on the mounting cover, the cleaning mechanism is used for cleaning the aluminum automobile parts, and the cleaning mechanism comprises a rotating cylinder arranged at the upper end of the mounting cover; symmetrically distributed guide rails are arranged at the lower end of the outer arc surface of the rotating cylinder, sliding plates are slidably connected into the guide rails, conveying channels are formed in the sliding plates, nozzles are arranged in a plurality of water inlets evenly formed in the inner side faces of the sliding plates, and the conveying channels communicate with the nozzles located on the same sliding plate. A driving assembly used for driving the sliding plate to move is further arranged between the rotating cylinder and the guide rail. Through cooperation of the cleaning mechanism, the driving assembly and the driving mechanism, comprehensive cleaning of the aluminum automobile parts is achieved, the aluminum automobile parts can be continuously cleaned, the working efficiency is greatly improved, and the cleaning requirements of the aluminum automobile parts of different sizes are met.

The invention provides a display panel and a manufacturing method thereof and a display device.The display panel comprises a first display area and a second display area at least partially surrounding the first display area, the light transmittance of the first display area is larger than that of the second display area, the display panel further comprises a substrate, an array layer and a shielding structure, the array layer is located on one side of the substrate, and the shielding structure is located on the other side of the substrate. The array layer comprises a thin film transistor; at least part of the shielding structure is located in the first display area, the shielding structure comprises a first shielding part, a second shielding part and a third shielding part, the first shielding part is located on the side, close to the substrate, of the thin film transistor, and the orthographic projection of the thin film transistor on the substrate is located in the orthographic projection range of the first shielding part on the substrate; the second shielding part surrounds at least part of the side face of the thin film transistor, and the third shielding part is located on the side, away from the substrate, of the thin film transistor, that is, all-directional shielding of the thin film transistor is achieved by arranging the shielding structure, and shielding comprehensiveness is achieved.

The invention relates to the technical field of amorphous alloy mechanical and magnetic coupling, and discloses a method for preparing an iron-based amorphous alloy with high toughness and plasticity and excellent magnetic performance through high-throughput monitoring, and the method comprises the following steps: high-throughput preparation, parallel high-throughput detection, performance association and component locking, and component data according to a target component area. According to the method, the research and development efficiency and the performance screening precision of the iron-based amorphous alloy are greatly improved, organic combination of high toughness and plasticity and excellent magnetic performance is successfully achieved through scientific component design and process control, and application and development of the iron-based amorphous alloy in the field of high-end soft magnetic materials are promoted. The method has wide popularization value and application prospect, and can provide powerful technical support and theoretical guidance for material innovation in related fields.

The utility model provides a washing device for ceramic handicraft processing, which relates to the field of ceramic handicraft processing and comprises a first conveyor and a second conveyor, an outer side cleaning component is arranged on the upper side of the first conveyor, and a bottom cleaning component, a horizontal driving device and a manipulator are arranged between the first conveyor and the second conveyor. The bottom cleaning assembly comprises a water tank, a submersible pump is arranged in the water tank, the upper end of the submersible pump is connected with a spraying head through a water pipe, an outer side drying assembly is arranged on the upper side of the second conveyor and comprises a frame, an electric heating fan is arranged on the upper side of the frame, and a bent pipe is connected to the outer side of the electric heating fan. And the lower end of the bent pipe is connected with a bottom drying pipe. The washing and drying device has the advantages that the washing and drying completeness is improved, the process is simple, and the washing efficiency is further improved.

This utility model relates to the field of valve stem wire cutting technology, specifically a clamping assembly for a brake valve stem wire cutting lathe. It includes a processing tube, one end of which is fixedly connected to a cutting frame, and the other end of which is equipped with an electric push rod. A collecting assembly is located at the bottom of the processing tube, and a feeding assembly is located at one end of the cutting frame. A storage rack is fixedly connected to the bottom of the storage rack. This utility model, through its processing tube, cutting frame, electric push rod, pulling jaws, sleeve cover, diverter valve seat, air pump, cutting head, and annular airbag, enables the equipment to perform more stable and continuous clamping cutting operations on the brake valve stem wire. In actual use, the operator first activates the electric push rod at the other end of the processing tube, causing it to drive the pulling jaws and sleeve cover at one end to extend into the cutting frame along the processing tube. Then, the valve stem wire extending from the feed tube passes through the sleeve cover and enters the pulling jaws.

The application discloses a kind of metal die casting automatic cutting machining device, it is related to cutting device technical field.The present application includes workbench, cutting assembly and the drive mechanism for driving cutting assembly movement to carry out cutting, workbench is provided with processing table, multiple processing ports are opened in processing table surface, supporting assembly is installed in processing port, for supporting die casting;Cutting assembly includes mounting plate, the side wall of mounting plate is fixedly provided with straight face cutting tool and straight face polishing plate, the two sides of mounting plate are slidably provided with U-shaped connecting piece, the lower side of connecting piece is provided with cambered surface cutting tool, and the upper side is provided with cambered surface polishing plate;Drive mechanism is connected with cutting assembly;Solve the problem that cutting plate cannot cut the side edge chamfer area of die casting with side edge chamfer when cutting die casting in prior art.