Abstract: A sterilizing and environment-friendly composite plating layer, a preparation method therefor, and a sterilizing and environment-friendly product. The sterilizing and environment-friendly composite plating layer comprises: a semi-bright nickel layer, a high sulfur nickel layer, and an environment-friendly white chromium composite sterilizing layer; the semi-bright nickel layer is disposed on a substrate that has a sterilizing requirement; the high sulfur nickel layer is disposed on a surface of the side of the semi-bright nickel layer away from the substrate; the environment-friendly white chromium composite sterilizing layer is disposed on a surface of the side of the high sulfur nickel layer away from the substrate; the environment-friendly white chromium composite sterilizing layer has a nano-needle structure and is formed by a sterilizing ammonium salt-containing composite raw material; and the concentration of the sterilizing ammonium salt in the composite raw material is 50 g/L to 100 g/L.

Abstract: An antiviral environment-friendly composite plating layer, a preparation method therefor, and an antiviral environment-friendly product. The antiviral environment-friendly composite plating layer includes: a semi-bright nickel layer, a microporous nickel layer and an environment-friendly black chromium composite antiviral layer; the semi-bright nickel layer is provided on a base material having antiviral requirements; the microporous nickel layer is provided on the surface of the side of the semi-bright nickel layer away from the base material; the environment-friendly black chromium composite antiviral layer is provided on the surface of the side of the microporous nickel layer away from the base material; the environment-friendly black chromium composite antiviral layer has a nanoneedle structure and is formed by a composite raw material containing an antiviral ammonium salt, and the concentration of the antiviral ammonium salt in the composite raw material is 50-100 g/L.

Abstract: A data processing host includes a program running environment and a first isolation environment. The first isolation environment is isolated from the program running environment. The host operates in a non-secure mode in the program running environment, and operates in a secure mode in the first isolation environment. The program running environment includes a virtual instance operating in the non-secure mode, and the first isolation environment corresponds to the virtual instance in the program running environment. The first isolation environment includes an operating system in the secure mode and a resource allocated to the first isolation environment and comprising a first isolation space for running the operation system and a secure processing program, which corresponds to a program in the virtual instance and is for processing to-be-processed data.

Abstract: A screen magnifier includes a magnifier body and a mounting seat. The magnifier body includes a magnifying glass. A rotating shaft is disposed on the magnifier body. The rotating shaft is disposed perpendicular to a glass surface of the magnifying glass. Mounting holes are on the mounting seat. The rotating shaft is movably connected with the mounting holes. The mounting holes extend along a horizontal direction. The rotating shaft is disposed in the mounting holes. The magnifier body rotated around an axis of the rotating shaft, and the magnifier body is switched between a horizontal position and a vertical position by rotating.

Abstract: The present invention relates to a one-part curable adhesive composition, in particular, a one-part adhesive composition having excellent initial and aged lap shear strength as well as low viscosity, and to the use thereof.

Abstract: The present invention relates to a one-part curable adhesive composition, in particular, a one-part adhesive composition having excellent initial and aged lap shear strength as well as low viscosity, and to the use thereof.