Abstract: The present invention discloses a hierarchical routing method oriented to a cross-boundary service network. The hierarchical routing method includes the following steps: (1): proposing reference services for services with same or similar functions in a service network, with differences in format and usage mode, and establishing a unified and standardized usage view for a user; and (2): establishing a method for mapping between the reference services and ordinary services to map the multiple ordinary services with similar functions into the unified reference services, and automatically selecting an optimal ordinary service when called by the user. The hierarchical routing method provided by the present invention can implement high-speed routing of service call in the service network, thereby providing a basis for aggregation and interoperation of cross-boundary services.

Abstract: Disclosed are a method and device for winding a foil coil of a stereoscopic wound iron core transformer. The device includes a rotating assembly, a driving device and a plurality of loading assemblies; the rotating assembly is provided with a through hole matched with an iron core post, the rotating assembly is provided with a gear plate and a track ring around the through hole, and the gear plate and the track ring are fixedly connected by a fixing block; the loading assembly includes a cylinder and a tension device, and the cylinder is movably connected with the rotating assembly; and a driving end of the driving device is connected with the gear plate.

Abstract: A winding die is disclosed, including: a gear baffle, where a middle portion of the gear baffle is provided with a first opening for placing an iron core post, and the gear baffle is provided with a first surface; and a cylinder, where the cylinder is arranged on the first surface of the gear baffle and connected with the gear baffle. The middle portion of the gear baffle is provided with the first opening for placing the iron core post, the gear baffle is fixedly connected with the cylinder, an external device is connected with a gear, and the cylinder on the gear baffle is driven to rotate around the iron core post by pulling the gear, so that a foil or an insulating material on the cylinder can be wound on the iron core post, finally realizing a foil winding.

Abstract: A winding cylinder of a stereoscopic wound iron core transformer is disclosed, including an outer cylinder, an inner cylinder and a tension assembly. The outer cylinder is movably connected with the inner cylinder through a bearing assembly, and the outer cylinder rotatable around an axis of the inner cylinder. The tension assembly includes a screw, a spring and a connecting assembly. The connecting assembly includes a fixing portion, a friction portion and a transmission portion, the friction portion and the transmission portion are both arranged around the inner cylinder, and the transmission portion is fixedly connected with the outer cylinder. A side face of the inner cylinder is provided with a through hole, and the fixing portion penetrates through the through hole and is fixedly connected with the friction portion.

Abstract: The present disclosure includes genetically engineered, non-pathogenic Streptomyces bacterium with exogenous, non-native Thaxtomin A (ThxA) biosynthetic gene clusters conferring the genetically engineered, non-pathogenic Streptomyces bacterium with the ability to produce thaxtomin A. Also included are methods of providing thaxtomin producing capability in non-native Streptomyces bacterial strains, methods of producing thaxtomin compounds with the genetically engineered Streptomyces bacteria of the present disclosure, and methods of producing thaxtomin compounds and nitro-tryptophan analogs, and fluorinated thaxtomin compounds, analogs, and intermediates with the genetically engineered Streptomyces bacteria of the present disclosure.

Abstract: The present disclosure discloses a three-dimensional (3D) memory, which includes a peripheral wafer and an array wafer. The peripheral wafer includes a first peripheral structure and a second peripheral structure. The array wafer includes a substrate, a structure to be tested and multiple interconnecting portions. The substrate includes a first well region and a second well region. The array wafer includes the structure to be tested which has a first connecting portion, a second connecting portion, and multiple interconnecting portions. The first peripheral structure is connected to the first well region and the first connecting portion of the structure to be tested by the first interconnecting portion and the second interconnecting portion respectively. The second peripheral structure is connected to the second well region and the second connecting portion of the structure to be tested by the third interconnecting portion and the fourth interconnecting portion respectively.

Abstract: A high-definition map creation method includes: obtaining point cloud data collected with respect to a target region, the point cloud data including K frames of point clouds and an initial pose of each frame of point cloud, K being an integer greater than 1; associating the K frames of point clouds with each other in accordance with the initial pose to obtain a first point cloud relation graph of the K frames of point clouds; performing point cloud registration on the K frames of point clouds in accordance with the first point cloud relation graph and the initial pose to obtain a target relative pose of each frame of point cloud in the K frames of point clouds; and splicing the K frames of point clouds in accordance with the target relative pose to obtain a point cloud map of the target region.

Abstract: The present disclosure includes genetically engineered, non-pathogenic Streptomyces bacterium with exogenous, non-native Thaxtomin A (ThxA) biosynthetic gene clusters conferring the genetically engineered, non-pathogenic Streptomyces bacterium with the ability to produce thaxtomin A. Also included are methods of providing thaxtomin producing capability in non-native Streptomyces bacterial strains, methods of producing thaxtomin compounds with the genetically engineered Streptomyces bacteria of the present disclosure, and methods of producing thaxtomin compounds and nitro-tryptophan analogs, and fluorinated thaxtomin compounds, analogs, and intermediates with the genetically engineered Streptomyces bacteria of the present disclosure.

Abstract: Systems and methods for softly restarting a power network using an inverter-controlled energy storage system are provided. In response to an event such as a fault or other condition, a power network bus that provides power to one or more industrial loads (e.g. motors) can be disconnected from the utility grid. Instead of automatically recoupling the power network bus to the grid after a specified time period, a soft restart is accomplished by pre-energizing the power network bus with an energy storage system (ESS) according to a ramp up process and synchronizing the power network bus with the utility grid while the power network bus operates in an islanded mode. The power network bus can then be reconnected to the utility grid, for instance, by reclosing the one or more circuit breakers coupled between the power network bus and the utility grid.

Abstract: Systems and methods for softly restarting a power network using an inverter-controlled energy storage system are provided. In response to an event such as a fault or other condition, a power network bus that provides power to one or more industrial loads (e.g. motors) can be disconnected from the utility grid. Instead of automatically recoupling the power network bus to the grid after a specified time period, a soft restart is accomplished by pre-energizing the power network bus with an energy storage system (ESS) according to a ramp up process and synchronizing the power network bus with the utility grid while the power network bus operates in an islanded mode. The power network bus can then be reconnected to the utility grid, for instance, by reclosing the one or more circuit breakers coupled between the power network bus and the utility grid.