Abstract: The MnZn ferrite material includes principal components and auxiliary components, where the principal components include: 52.5 mol % to 53.8 mol % of Fe2O3, 8.8 mol % to 12 mol % of ZnO, and the balance of MnO; the auxiliary components include: 0.35 wt % to 0.5 wt % of Co2O3, 0.03 wt % to 0.08 wt % of CaSiO3, 0.01 wt % to 0.04 wt % of Nb2O5, and 0.05 wt % to 0.12 wt % of TiO2 and RE elemental components; the RE elemental components include one or more from the group consisting of 0 wt % to 0.04 wt % of Gd2O3, 0 wt % to 0.02 wt % of Ho2O3, and 0 wt % to 0.03 wt % of Ce2O3; the auxiliary components are all represented by a mass percentage relative to a total mass of the Fe2O3, the MnO, and the ZnO.

Abstract: Methods and systems for training a model include pre-training a backbone model with a pre-training decoder, using an unlabeled dataset with multiple distinct sensor data modalities that derive from different sensor types. The backbone model is fine-tuned with an output decoder after pre-training, using a labeled dataset with the multiple modalities.

Abstract: The invention relates to a detachable assembled lounge furniture, comprising a plurality of components: a component A, a component B, a component C, a component D, a component E, a component F, a component G, a component H, a component I, a component J, a component K, a component L, and a component M, which are formed into various combinations to constitute various lounge furniture. Advantages. 1. A detachable assembled lounge furniture is provided, which is designed to be divided into various components. The user can combine, add and remove the components according to his/her own needs to form a variety of furniture with different structures, models and sizes, so as to satisfy the user's needs to the maximum extent. 2. When making a move, the furniture can be disassembled into single components to move, so as to reduce the difficulty of moving up and down stairs.

Abstract: The present invention relates to a quality control method for a Chinese patent drug, and specifically relates to an identification method and a content measurement method for the pediatric compound Endothelium Corneum Gigeriae Galli chewable tablet. Identification is carried out by using specific thin-layer chromatographic identification conditions, and the content is measured by using specific high-performance liquid chromatographic conditions. Accordingly, the specificity and the accuracy are high, chemical components of the product can be fully reflected, the sensitivity is high, the reproducibility is high, the operations are simple, and the change condition of the product quality can be reflected more objectively, comprehensively and sensitively, so that the product quality is controlled on the whole, and comprehensive monitoring of the quality of the Chinese Drug is implemented.

Abstract: A recommendation method, a recommendation apparatus, an electronic device and a storage medium are provided, which relate to the field of computer technology. Specific implementation solution is the following: determining a current round of requirement and contextual information, according to session information; determining a plurality of recommendation items according to the current round of requirement and the contextual information; for each recommendation item of the recommendation items, determining a predicted click-through rate of the recommendation item according to the contextual information and a feature of the recommendation item; and determining at least one final recommendation item from the plurality of recommendation items, according to predicted click-through rates of the recommendation items. This application improves the analysis accuracy of the user's requirement, thereby improving the recommendation quality.

Abstract: The present invention relates to a quality control method for a Chinese patent drug, and specifically relates to an identification method and a content measurement method for the pediatric compound Endothelium Corneum Gigeriae Galli chewable tablet. Identification is carried out by using specific thin-layer chromatographic identification conditions, and the content is measured by using specific high-performance liquid chromatographic conditions. Accordingly, the specificity and the accuracy are high, chemical components of the product can be fully reflected, the sensitivity is high, the reproducibility is high, the operations are simple, and the change condition of the product quality can be reflected more objectively, comprehensively and sensitively, so that the product quality is controlled on the whole, and comprehensive monitoring of the quality of the Chinese Drug is implemented.