Abstract: A control method includes obtaining a trigger signal that changes an operation status of an electronic device and controlling a target storage member of the electronic device to switch to an application mode corresponding to the trigger signal to cause the target storage member to respond to different data read/write operations from the electronic device through different data read/write paths. Configuration parameters of the target storage member are different in different application modes.

Abstract: A transflective digital holographic microscope system belongs to the technical field of microscopes, includes a reflection-type digital holographic microscope light path and a transmission-type digital holographic microscope light path, wherein the reflection-type digital holographic microscope light path is as follows: a first light beam is changed in polarization direction through a first polarizer, and is divided into two light waves with vertical polarization states; wherein the transmission-type digital holographic microscope light path is as follows: a second light beam is changed in polarization direction through a second polarizer, and is divided into two light waves with vertical polarization states, so that the thickness information and surface contour information of the sample can be tested at the same time.

Abstract: A data reading and writing method includes: after a first electronic device establishes a first communication connection with a second electronic device, controlling a first storage component of the first electronic device to switch to a first usage mode in response to obtaining a target data reading/writing task from a third electronic device, in the first usage mode, the second electronic device being configured to transmit a first part of target data between the first storage component and the third electronic device; transmitting a second part of the target data between a second storage component of the first electronic device and the third electronic device using a second communication connection between the first electronic device and the third electronic device; and after completing the target data reading/writing task, controlling the first storage component to switch back to a second usage mode.

Abstract: A secondary battery and an electrical device are disclosed. The secondary battery includes: a positive electrode plate including both a positive current collector and a positive active material layer disposed on the positive current collector; and a negative electrode plate including both a negative current collector and a negative active material layer disposed on the negative current collector; where the secondary battery satisfies: 0.5?(?1/?2)/CB?9.4. The present application balances rates of deintercalating lithium of the positive electrode plate and the negative electrode plate by defining a relationship between a surface density and a Cell Balance (CB) value, so as to prevent the secondary battery from lithium plating or from decreasing the capacity during its operation, thereby increasing the life of the secondary battery.

Abstract: Disclosed are a secondary battery and an electrical device. The secondary battery includes a positive electrode plate and a negative electrode plate, and the secondary battery satisfies 0.258?CB/PD?0.700.

Abstract: A method includes determining a first data sending rate based on multiple round-trip times (RTTs), where the multiple RTTs include RTTs of a plurality of first probe packets sent at different sending rates, and the first sending rate is a sending rate corresponding to an RTT that is in the multiple RTTs and that is less than a first preset threshold; determining a second sending rate based on a plurality of packet loss rates, where the packet loss rates include packet loss rates of a plurality of second probe packets sent at different sending rates, and the second sending rate is a sending rate corresponding to a packet loss rate that is less than a second preset threshold; and sending a third probe packet at a third sending rate.

Abstract: A Bailey beam for reinforcement is composed of Bailey panels, stiffening rods, bolts, anchor bolts, a prestressing tendon and anchorages. The components of the Bailey beam are all prefabricated in a factory, and are assembled and hoisted on site. The prestressing tendon is arranged in a lower chord of the Bailey beam, and is anchored to the stiffening rods at both ends. The Bailey beam slides towards both ends during prestress tensioning. In this case, the Bailey beam is lifted as a whole, and the prestressing force is applied to a lower edge of the Bailey beam, resulting in an inverted arch of structure, closing up of cracks and a decrease in downward deflection. After the completion of the prestress tensioning, sealing is performed by fixing fillers, a sealing steel plate and injecting solidifiable materials.

Abstract: The present invention provides a method for predicting prestress loss after concrete cracking along strand. Corrosion-induced cracking is modeled by the thick-wall cylinder theory, the expansive pressure is evaluated with the residual tensile stress by cracked concrete and confining stress by un-cracked concrete during concrete cracking process. Considering the effect of strand corrosion, the bond strength of corroded strand is evaluated from the contributions of adhesion stress, confinement stress and expansive pressure. A method for prestress loss in corroded pre-tensioned concrete member is proposed with the strain compatibility and force equilibrium equations, incorporating the coupling effects of concrete cracking and bond degradation. The present invention proposes a method for predicting the prestress loss after concrete cracking along strand, which can incorporate the coupling effects of concrete cracking and bond degradation.

Abstract: A Bailey beam for reinforcement is composed of Bailey panels, stiffening rods, bolts, anchor bolts, a prestressing tendon and anchorages. The components of the Bailey beam are all prefabricated in a factory, and are assembled and hoisted on site. The prestressing tendon is arranged in a lower chord of the Bailey beam, and is anchored to the stiffening rods at both ends. The Bailey beam slides towards both ends during prestress tensioning. In this case, the Bailey beam is lifted as a whole, and the prestressing force is applied to a lower edge of the Bailey beam, resulting in an inverted arch of structure, closing up of cracks and a decrease in downward deflection. After the completion of the prestress tensioning, sealing is performed by fixing fillers, a sealing steel plate and injecting solidifiable materials.

Abstract: For controlling flexible display electronic devices, a control method and electronic device are disclosed. The control method includes receiving signals from touch electrodes of a flexible display touch screen for an electronic device, calculating a bending parameter of the flexible display touch screen, and controlling an operation of the electronic device. The electronic device includes a flexible display touch screen, wherein the flexible display touch screen includes touch electrodes and a touch detection circuit. The electronic device includes a driving chip that controls the electronic device. The electronic device includes a processor that calculates a bending parameter of the flexible display touch screen.

Abstract: An embodiment provides an electronic device comprising: a body; a battery disposed within the body; a first portion extending from the body; a second portion extending from the body; and a charging coil disposed within at least the first portion and the second portion that charges the battery. Other aspects are described and claimed.

Abstract: For controlling flexible display electronic devices, a control method and electronic device are disclosed. The control method includes receiving signals from touch electrodes of a flexible display touch screen for an electronic device, calculating a bending parameter of the flexible display touch screen, and controlling an operation of the electronic device. The electronic device includes a flexible display touch screen, wherein the flexible display touch screen includes touch electrodes and a touch detection circuit. The electronic device includes a driving chip that controls the electronic device. The electronic device includes a processor that calculates a bending parameter of the flexible display touch screen.

Abstract: An embodiment provides an electronic device comprising: a body; a battery disposed within the body; a first portion extending from the body; a second portion extending from the body; and a charging coil disposed within at least the first portion and the second portion that charges the battery. Other aspects are described and claimed.

Abstract: The present invention relates to electronic technology and discloses an electronic device and an electronic apparatus, capable of solving the problem that an electronic device cannot perform a wireless data communication with another electronic device. The electronic device comprises: a first communication chip provided in a first body and operative to transmit/receive a signal directionally; and at least one second communication chip provided in a second body and operative to transmit/receive a signal directionally, the second body being physically connected to the first body in a detachable manner, wherein the first body is capable of performing wireless data communication with the second body by using the first communication chip for transmitting/receiving data to/from the second communication chip.

Abstract: The present invention relates to electronic technology and discloses an electronic device and an electronic apparatus, capable of solving the problem that an electronic device cannot perform a wireless data communication with another electronic device. The electronic device comprises: a first communication chip provided in a first body and operative to transmit/receive a signal directionally; and at least one second communication chip provided in a second body and operative to transmit/receive a signal directionally, the second body being physically connected to the first body in a detachable manner, wherein the first body is capable of performing wireless data communication with the second body by using the first communication chip for transmitting/receiving data to/from the second communication chip.