Abstract: An aeronautical aluminum alloy minimum-quantity-lubrication milling machining device includes a machine tool worktable and spindle connected with a machine tool power system. The spindle is connected with a tool holder that is fixed with a cutting tool. The machine tool worktable is provided with a machine tool fixture, the tool holder is connected with a minimum-quantity-lubrication mechanism, the machine tool fixture includes a fixture body that is fixedly provided with a limit block for contact with two adjacent side surfaces of a workpiece, the fixture body is provided with a plurality of clamping elements capable of pressing the workpiece against an upper surface of the fixture body, and a top of the clamping element is provided with a detection member for detecting a relative position between the clamping element and the spindle. The device can avoid interference and contact between a nozzle and the clamping element.

Abstract: The present disclosure relates to systems and methods suitable to measure trace amounts of specific ions in fluid samples. An example system includes a resonator having an input coupler and an output coupler. The example system also includes an ion-selective membrane (ISM) optically coupled to at least a portion of the resonator. The system additionally includes a light source configured to illuminate the resonator by way of the input coupler. Furthermore, the system includes a detector configured to receive output light by way of the output coupler and provide information indicative a concentration of a specific ion proximate to tire ISM.

Abstract: A standard track smart home system, comprising: a gateway device (1), a power interface of the gateway device (1) being respectively connected to a power supply live line (L) and a power supply zero line (N), the gateway device (1) remotely connecting to at least one user terminal, and the gateway device (1) being also used for connecting to a plurality of first expansion devices (10); and a standard track (T), the gateway device (1) and the plurality of first expansion devices (10) being arranged side by side on the standard track (T) and connected to one another by means of a plurality of wiring terminals, and outgoing interfaces of each of the first expansion devices (10) being respectively connected to one or more smart home devices.

Abstract: The present disclosure relates to systems and methods suitable to measure trace amounts of specific ions in fluid samples. An example system includes a resonator having an input coupler and an output coupler. The example system also includes an ion-selective membrane (ISM) optically coupled to at least a portion of the resonator. The system additionally includes a light source configured to illuminate the resonator by way of the input coupler. Furthermore, the system includes a detector configured to receive output light by way of the output coupler and provide information indicative a concentration of a specific ion proximate to tire ISM.

Abstract: An optode has a planar radiation guiding medium having a first planar surface and a second planar surface and one or more perimeter surfaces bounded by the first and second planar surfaces. An excitation energy source of the optode is configured to output into the radiation guiding medium first energy at a wavelength selected to excite a fluorophore. The optode also includes a photodetector configured to image at least a portion of the first planar surface of the radiation guiding medium by detecting second energy transmitted through the radiation guiding medium.

Abstract: A standard track smart home system, comprising: a gateway device (1), a power interface of the gateway device (1) being respectively connected to a power supply live line (L) and a power supply zero line (N), the gateway device (1) remotely connecting to at least one user terminal, and the gateway device (1) being also used for connecting to a plurality of first expansion devices (10); and a standard track (T), the gateway device (1) and the plurality of first expansion devices (10) being arranged side by side on the standard track (T) and connected to one another by means of a plurality of wiring terminals, and outgoing interfaces of each of the first expansion devices (10) being respectively connected to one or more smart home devices.

Abstract: The embodiments of the present invention relate to the field of communication technology, and disclose an antenna system and a mobile terminal. In the present disclosure, the antenna system includes: a first antenna, a second antenna, a third antenna, a fourth antenna, and a fifth antenna, wherein the first antenna, the second antenna, the fourth antenna, and the fifth antenna constitute a 4*4 MIMO operating at 3300 MHz to 3600 MHz, the second antenna and the third antenna constitute a 2*2 MIMO operating at 4800 MHz˜5000 MHz, so that the antenna system of the present disclosure can support the operating band of the terminal in 5G communication, promoting the development of mobile terminal in the aspect of 5G communication.

Abstract: Systems and methods for performing refractometry include a primary waveguide, that has an injection end optically coupled to a laser and an output end optically coupled to a detector. A secondary waveguide has an interior, closed-loop optical path exhibiting total internal reflection, and an exterior surface having bound thereto a plurality of instances of a first binding entity type for an analyte. A portion of the exterior surface of the secondary waveguide is adjacent to the exterior surface of the primary waveguide, and a solution comprising a carrier fluid and an amplification complex includes a secondary particle bound to a second binding entity type for the analyte. The second binding entity type selected to bind to the analyte. The secondary particle is selected to have an index of refraction different from both the carrier fluid and the analyte.

Abstract: The embodiments of the present invention relate to the field of communication technology, and disclose an antenna system and a mobile terminal. In the present disclosure, the antenna system includes: a first antenna, a second antenna, a third antenna, a fourth antenna, and a fifth antenna, wherein the first antenna, the second antenna, the fourth antenna, and the fifth antenna constitute a 4*4 MIMO operating at 3300 MHz to 3600 MHz, the second antenna and the third antenna constitute a 2*2 MIMO operating at 4800 MHz˜5000 MHz, so that the antenna system of the present disclosure can support the operating band of the terminal in 5G communication, promoting the development of mobile terminal in the aspect of 5G communication.

Abstract: An optode has a planar radiation guiding medium having a first planar surface and a second planar surface and one or more perimeter surfaces bounded by the first and second planar surfaces. An excitation energy source of the optode is configured to output into the radiation guiding medium first energy at a wavelength selected to excite a fluorophore. The optode also includes a photodetector configured to image at least a portion of the first planar surface of the radiation guiding medium by detecting second energy transmitted through the radiation guiding medium.

Abstract: A terminal and a terminal operating method are provided. The present disclosure relates to technical field of the terminals, which can reduce the situation of the user's inability to operate the terminal to a certain extent when liquid such as water is present on the hand, and thus improve efficiency of terminal application. The terminal operating method in the present disclosure includes: collecting trajectory information of a touch device; comparing the trajectory information with preset trajectory information and judging whether attached liquid is present on a designating function module; collecting audio information if determining that attached liquid is present on the designating function module; determining instruction information corresponding to the audio information according to the audio information; and completing a corresponding operation in response to the instruction information. The embodiments of the present disclosure are applicable to processes of terminal operations.

Abstract: Embodiments of the present disclosure disclose a method for detecting unresponsiveness of a process, wherein for each target process in a plurality of target processes, creating and activating a timer on a system kernel side, so as to time the target process; and when timing of the corresponding timer exceeds a predetermined time threshold, determining the target process to be unresponsive, and performing a predetermined associated action.

Abstract: Embodiments of the present disclosure disclose a method for detecting unresponsiveness of a process, wherein for each target process in a plurality of target processes, creating and activating a timer on a system kernel side, so as to time the target process; and when timing of the corresponding timer exceeds a predetermined time threshold, determining the target process to be unresponsive, and performing a predetermined associated action.

Abstract: Embodiments of the present invention relate to an information processing method and a terminal device, where the method includes: receiving an input character input by a user; displaying, according to the input character and in a ring arrangement around the input character, candidate characters corresponding to the input character; receiving selection information so as to select one candidate character as a to-be-processed character; receiving, according to correspondence between the selection information and a candidate character position, a candidate character in the position corresponding to the selection information as the to-be-processed character; and processing the to-be-processed character.

Abstract: Embodiments of the present invention relate to an information processing method and a terminal device, where the method includes: receiving an input character input by a user; displaying, according to the input character and in a ring arrangement around the input character, candidate characters corresponding to the input character; receiving selection information so as to select one candidate character as a to-be-processed character; receiving, according to correspondence between the selection information and a candidate character position, a candidate character in the position corresponding to the selection information as the to-be-processed character; and processing the to-be-processed character.