Abstract: An experimental apparatus used for displacement of CO2 within the reservoir comprises a displacement container and a core holder. The displacement container comprises a water container, an oil container and a gas container. The core holder is respectively connected with the water container, the oil container and the gas container through a connecting pipe; and the core holder connects with a gas-liquid separator through the connecting pipe.

Abstract: Provided are an AR display method, an AR display apparatus and an AR display device, the device including: a display assembly used for displaying a virtual content, an optical assembly, and a micro mirror array coupled to the optical assembly; the micro mirror array is located on a propagation path of light emitted from the display assembly.

Abstract: An experimental method and apparatus for CO2 displacement process of ultra-low permeability oil reservoir are provided. The apparatus comprises a displacement container and a core holder. The displacement container comprises a water container, an oil container and a gas container. The core holder is respectively connected with the water container, the oil container and the gas container through a connecting pipe; and the core holder connects with a gas-liquid separator through the connecting pipe. By designing the experimental apparatus, the problem of deviation of the experimental result caused by the reduction of the accuracy of the experimental apparatus is solved. Under the condition that the accuracy of the experiment is guaranteed, a relatively reasonable injection mode is obtained through the designed experimental method, and the recovery efficiency is improved.

Abstract: Provided are an AR display method, an AR display apparatus and an AR display device, the device including: a display assembly used for displaying a virtual content, an optical assembly, and a micro mirror array coupled to the optical assembly; the micro mirror array is located on a propagation path of light emitted from the display assembly.

Abstract: The present invention discloses a detachable container comprising a base, side panels, corner posts and a roof panel, wherein the side panels are detachably connected to the base and to the roof panel, the corner posts are located between adjacent side panels and the side panels are detachably connected to the corner posts, respectively. A connection is employed for connecting the side panels with the base, the corner posts and the roof panel of the detachable container according to the present invention. Therefore, in the process of returning empty containers, each of the containers can be detached and form a whole piece, so as to reduce the space occupied. In addition, a modularized design may be employed for each component of the detachable container, so as to achieve universality of components of the container. Furthermore, this detachable container also has the advantages of convenient assembly, simple structure, etc.

Abstract: The present invention discloses a detachable container comprising a base, side panels, corner posts and a roof panel, wherein the side panels are detachably connected to the base and to the roof panel, the corner posts are located between adjacent side panels and the side panels are detachably connected to the corner posts, respectively. A connection is employed for connecting the side panels with the base, the corner posts and the roof panel of the detachable container according to the present invention. Therefore, in the process of returning empty containers, each of the containers can be detached and form a whole piece, so as to reduce the space occupied. In addition, a modularized design may be employed for each component of the detachable container, so as to achieve universality of components of the container. Furthermore, this detachable container also has the advantages of convenient assembly, simple structure, etc.

Abstract: An apparatus and method for power management of embedded electronic subsystems. A power management control circuit for managing power to an embedded subsystem includes a subsystem power node connected to a first section of the embedded electronic subsystem and a bias voltage node connected to a second section of the embedded electronic subsystem. A power switch is connected between a power supply and the subsystem power node. By separating the power subsystem node from the bias voltage node, power can be removed from the subsystem, while still providing the necessary bias voltage to the electronic static discharge (ESD) diodes. This prevents the voltages applied to the system bus by the subsystem from causing bus contention or system bus lock-ups. A power removal and restoration procedure is also disclosed.

Abstract: An apparatus and method for power management of embedded electronic subsystems. A power management control circuit for managing power to an embedded subsystem includes a subsystem power node connected to a first section of the embedded electronic subsystem and a bias voltage node connected to a second section of the embedded electronic subsystem. A power switch is connected between a power supply and the subsystem power node. By separating the power subsystem node from the bias voltage node, power can be removed from the subsystem, while still providing the necessary bias voltage to the electronic static discharge (ESD) diodes. This prevents the voltages applied to the system bus by the subsystem from causing bus contention or system bus lock-ups. A power removal and restoration procedure is also disclosed.

Abstract: An apparatus and method for power management of embedded electronic subsystems. A power management control circuit for managing power to an embedded subsystem includes a subsystem power node connected to a first section of the embedded electronic subsystem and a bias voltage node connected to a second section of the embedded electronic subsystem. A power switch is connected between a power supply and the subsystem power node. By separating the power subsystem node from the bias voltage node, power can be removed from the subsystem, while still providing the necessary bias voltage to the electronic static discharge (ESD) diodes. This prevents the voltages applied to the system bus by the subsystem from causing bus contention or system bus lock-ups. A power removal and restoration procedure is also disclosed.