Abstract: A method for preparing a rare earth anisotropic bonded magnetic powder, comprises the following steps: (1) preparing raw powder with RTBH as the main component, wherein, R is Nd or Pr/Nd, and T is a transition metal containing Fe; (2) adding La hydride or Ce hydride and copper powder to the raw powder to form a mixture; (3) subjecting the mixture to atmosphere diffusion heat treatment to give the rare earth anisotropic bonded magnetic powder.

Abstract: The invention discloses a composite rare earth anisotropic bonded magnet and a preparation method thereof. The composite rare earth anisotropic bonded magnet comprises a Nd—Fe—B magnetic powder, a Sm—Fe—N magnetic powder, a binder and an inorganic nano-dispersant. The preparation method comprises steps of preparing a Nd—Fe—B magnetic powder by a HDDR method, preparing a Sm—Fe—N magnetic powder by a powder metallurgy method, mixing the Nd—Fe—B magnetic powder, the Sm—Fe—N magnetic powder, the binder and the inorganic nano-dispersant at a specific ratio to finally obtain the composite rare earth anisotropic bonded magnet. The invention, by adding an inorganic nano-dispersant, enables the full dispersion of the fine Sm—Fe—N powder during the mixing process of the binder, the Nd—Fe—B magnetic powder and the Sm—Fe—N powder, and thus makes the fine Sm—Fe—N powder and the binder evenly coated on the surface of the anisotropic Nd—Fe—B magnetic powder.

Abstract: The invention provides a lightweight hand-held stabilizer comprising a gimbal and a 7-shaped handle. The 7-shaped handle comprises a first connection arm (1) and a second connection arm (2), one end of the first connection arm (1) is rigidly connected to one end of the second connection arm (2), and a movable connector(s) is arranged at the end face of the other end of the first connection arm (1) and/or the second connection arm (2). The present invention can provide multiple using modes of the stabilizer handle, and the user experience of a stabilizer product is enhanced.

Abstract: A data transmission method and a related device and system to improve data transmission efficiency are described. In at least some embodiments, a first message sent by a second base station is received by a first base station. The first message is used to indicate that the second base station needs to transmit data. A second message is sent to the second base station by the first base station. The second message carries at least one address, and the address is associated with the data.

Abstract: A data transmission method and a related device and system to improve data transmission efficiency are described. In at least some embodiments, a first message sent by a second base station is received by a first base station. The first message is used to indicate that the second base station needs to transmit data. A second message is sent to the second base station by the first base station. The second message carries at least one address, and the address is associated with the data.

Abstract: This application provides a network overload control method and an apparatus. The method includes: determining, by a core network device, to perform overload control for at least one network slice; sending, by the core network device, a first message to a radio access network device, where the first message includes an overload response to at least one piece of single network slice selection assistance information or at least one network slice category; and performing, by the radio access network device, an overload action on a radio resource control request of the at least one network slice. According to the network overload control method in this application, a network effectively performs overload control for any network slice.