Abstract: The present application discloses a polymyxin antibiotic synergist and an anti-Gram-negative bacterium pharmaceutical composition. Dronedarone or a pharmaceutically acceptable salt thereof is used as the polymyxin antibiotic synergist and combined with a polymyxin antibiotic, which can effectively improve the activity of the polymyxin antibiotic against a drug-resistant bacterium inhibit the drug resistance of the polymyxin antibiotic. Meanwhile, dronedarone can significantly reduce the dosage of the polymyxin antibiotic, which is conductive to reducing the side effects caused by the use of the drug.

Abstract: A reflective display panel and a display device are provided. The reflective display includes: a first liquid crystal cell including a first substrate and a second substrate oppositely arranged to each other, and a first liquid crystal layer between the first substrate and the second substrate; a plurality of pixel units on the first substrate, where each pixel unit includes a first sub-pixel unit and a second sub-pixel unit; an optical structure, arranged at a light-emitting side of the first liquid crystal cell and covering the pixel units.

Abstract: A display device and a driving method therefor and a manufacturing method thereof. The display device includes: a liquid crystal cell (1); a first polarizer (2) positioned at a light incident side of the liquid crystal cell (1); and a reflective polarization structure (3) positioned at one side of the liquid crystal cell (1) away from the first polarizer (2). The reflective polarization structure (3) is configured to absorb light having a polarization direction parallel to a transmission axis direction of the first polarizer (2), and to reflect light having a polarization direction perpendicular to the transmission axis direction of the first polarizer (2).

Abstract: A reflective display panel and a display device are provided. The reflective display includes: a first liquid crystal cell including a first substrate and a second substrate oppositely arranged to each other, and a first liquid crystal layer between the first substrate and the second substrate; a plurality of pixel units on the first substrate, where each pixel unit includes a first sub-pixel unit and a second sub-pixel unit; an optical structure, arranged at a light-emitting side of the first liquid crystal cell and covering the pixel units.

Abstract: Provided are an operation control method and a terminal. The operation control method includes: identifying an operation trace activated on a terminal screen by a user; judging whether the operation trace is in an area where a grid path is located, the grid path being composed of gap regions among various application icons on a terminal interface; and if the operation trace is in the area where the grid path is located, then executing a shortcut operation corresponding to the operation trace. The method makes full use of gaps among application icons, and performs certain shortcut operations according to operation traces in the gaps so as to be effectively differentiated from other existing shortcut operation gesture areas to facilitate a user to operate.

Abstract: The present invention provides a terminal which includes a program determining unit configured to determine at least one associated application program corresponding to a designated contact person in an address book of the terminal, and a displaying unit configured to simultaneously display head portraits of the designated contact person in the address book and the at least one associated application program under the condition that the address book or a designated interface provided by any of the at least one associated application program is displayed. The present invention further provides a processing method for head portraits of a contact person.

Abstract: Provided are an operation control method and a terminal. The operation control method includes: identifying an operation trace activated on a terminal screen by a user; judging whether the operation trace is in an area where a grid path is located, the grid path being composed of gap regions among various application icons on a terminal interface; and if the operation trace is in the area where the grid path is located, then executing a shortcut operation corresponding to the operation trace. The method makes full use of gaps among application icons, and performs certain shortcut operations according to operation traces in the gaps so as to be effectively differentiated from other existing shortcut operation gesture areas to facilitate a user to operate.

Abstract: The present invention provides a terminal which includes a program determining unit configured to determine at least one associated application program corresponding to a designated contact person in an address book of the terminal, and a displaying unit configured to simultaneously display head portraits of the designated contact person in the address book and the at least one associated application program under the condition that the address book or a designated interface provided by any of the at least one associated application program is displayed. The present invention further provides a processing method for head portraits of a contact person.

Abstract: Provided is a terminal, including: a state information acquisition unit, which is used for acquiring state information about each contact person in a contact person list according to a preset time period; a state information paring unit, which is used for parsing the state information about each contact person, so as to judge whether the state information about any contact person of all the contact persons and the state information about at least one other contact person of all the contact persons have an associated content or not; and a group dividing unit, which is used for automatically dividing contact persons corresponding to the state information having the associated content, which are taken as relevant contact persons, into one group in the case where there is the associated content. Further proposed is a method for grouping contact persons.

Abstract: The present disclosure discloses a device and a method for measuring gas chemical solvent absorption and desorption reaction heat. The device comprises an outer casing; an metal guard inner shell; a reactor; a pressure sensor; a thermal insulation material between the outer casing and the metal guard inner shell; guard electric heaters provided respectively in an upper portion and a lower portion of an outer periphery of the metal guard inner shell; a glass fiber thermal insulation layer between the inner metal guard shell and the reactor; temperature thermocouples provided in the glass fiber thermal insulation layer; a glass fiber board provided in a lower portion of an outer periphery of the reactor; main electric heaters between the glass fiber board and the reactor; a liquid inlet pipe and a gas discharge pipe; a temperature thermistor, a liquid discharge pipe; a data acquisition board; a computer; and a power supply.

Abstract: The present invention provides a multi-card mobile phone, comprising: a detection unit which detects the number of mobile phone cards inserted into the multi-card mobile phone and transmits a detection result to a display unit; and the display unit which displays operation interface corresponding to the number of the inserted mobile phone cards according to the detection result. The technical solution according to the present invention can flexibly adjust interface layout and operation logic, only displays operation data related to a current mobile phone card which then will not be affected by operation data irrelevant to it, and then lowers the possibility of misoperation. The present invention also provides a displaying method.