Abstract: The present disclosure discloses a method for determining optimal preservation temperature of the anaerobic ammonia oxidation biofilm in wastewater treatment, and belongs to the technical field of environmental engineering. The method of the present disclosure characterizes the ratio of living cells, early apoptotic cells, late apoptotic cells and dead cells in the anaerobic ammonia oxidation biofilm by flow cytometry, and the optimum storage temperature can be measured within a few hours. The method of the present disclosure performs correlation analysis on the characteristic indexes of the anaerobic ammonia oxidation biofilm activity recovery process to verify the reliability of the data. By using the method of the present disclosure, the step of recovering the biofilm activity can be omitted, the removal rates of ammonia nitrogen and total nitrogen were over 90% and 85%, respectively.

Abstract: A method and an apparatus are provided for split-window display. The method includes: entering a split-screen mode on a mobile terminal to display both a first display page for a first application and a second display page for a second application; detecting that an input mode for inputting information has been launched on the mobile terminal; determining whether the information is to be input in the first display page or the second display page; switching to a first display mode on the terminal in response to determining that the information is to be input in the first display page; and switching to a second display mode on the terminal in response to determining that the information is to be input in the second display page.

Abstract: A parameter adjustment method is applied to a terminal including a first screen at a side surface of the terminal, and a second screen displayed at one of a front surface or a back surface, or both the front surface and the back surface, of the terminal. The method includes: receiving a first touch operation at a predetermined region of the first screen; displaying an adjustment bar of a target parameter at the first screen according to the first touch operation, wherein the target parameter is associated with an application displayed at the second screen; receiving a second touch operation acting on the adjustment bar; and adjusting a parameter value of the target parameter according to the second touch operation.

Abstract: An Ethernet connection method and an Ethernet device thereof are provided. The Ethernet connection method and the Ethernet device can transmit data with Error Correction Code (ECC) even with only one twisted pair or two twisted pairs when the Ethernet wire cannot transmit with the full four twisted pairs.

Abstract: The present disclosure discloses a method for determining optimal preservation temperature of the anaerobic ammonia oxidation biofilm in wastewater treatment, and belongs to the technical field of environmental engineering. The method of the present disclosure characterizes the ratio of living cells, early apoptotic cells, late apoptotic cells and dead cells in the anaerobic ammonia oxidation biofilm by flow cytometry, and the optimum storage temperature can be measured within a few hours. The method of the present disclosure performs correlation analysis on the characteristic indexes of the anaerobic ammonia oxidation biofilm activity recovery process to verify the reliability of the data.

Abstract: A terminal and a touch response method and device are provided. The terminal includes: a screen cover plate comprising a display area part and a key area portion, a touch key is formed in the key area portion; a touch sensor arranged below the touch key; a pressure sensor arranged below the touch key; and a processing chip electrically connected with the touch sensor and the pressure sensor respectively.

Abstract: A method for controlling a screen and an apparatus using the same are provided in the field of display technology. The screen includes a main display screen and an auxiliary display screen, both of which are touch screens on the same surface. The method includes: displaying a predetermined content on the auxiliary display screen; and receiving a first predetermined operation signal corresponding to the predetermined content and controlling the main display screen to perform a predetermined action according to the first predetermined operation signal, including at least one of adjusting screen brightness and switching an interface. The present disclosure solves the problem of a poor operation manner of a screen of a smartphone in the related art. The disclosure further provides linked operation between the main display screen and the auxiliary display screen, and enriches interactive operation forms.

Abstract: A parameter adjustment method is applied to a terminal including a first screen at a side surface of the terminal, and a second screen displayed at one of a front surface or a back surface, or both the front surface and the back surface, of the terminal. The method includes: receiving a first touch operation at a predetermined region of the first screen; displaying an adjustment bar of a target parameter at the first screen according to the first touch operation, wherein the target parameter is associated with an application displayed at the second screen; receiving a second touch operation acting on the adjustment bar; and adjusting a parameter value of the target parameter according to the second touch operation.

Abstract: The present disclosure discloses a method for determining optimal preservation temperature of biofilm in wastewater treatment, and belongs to the technical field of environmental engineering. The method for determining the optimum preservation temperature of the wastewater treatment biofilm constructed by the present disclosure comprises measuring the cell activity state of the biofilm by flow cytometry, and taking the preservation temperature closest to the cell activity state before preservation as the optimum preservation temperature. The method of the present disclosure can determine the optimum preservation temperature within a few hours and performs correlation analysis on the characteristic indexes of the biofilm activity recovery process to verify the reliability of the data.

Abstract: In a computer-implemented method for generating a selectable response to an electronic message, a selection of a media file from a plurality of media files to transmit to a recipient is received at an electronic device. At least one responsive media file to transmit to the recipient is determined, wherein the at least one responsive media file is based at least in part on the selected media file. An electronic message is transmitted to the recipient, the electronic message comprising the selected media file and the at least one responsive media file, wherein the at least one responsive media file is selectable within the electronic message by the recipient for transmission to a sender of the electronic message.

Abstract: An Ethernet connection method and an Ethernet device thereof are provided. The Ethernet connection method and the Ethernet device can transmit data with Error Correction Code (ECC) even with only one twisted pair or two twisted pairs when the Ethernet wire cannot transmit with the full four twisted pairs.

Abstract: The present disclosure relates to methods and devices for displaying a document on a touch screen display, which belongs to the field of human computer interaction. The method for displaying a document on a touch screen display includes: displaying an edge region of an electronic document on the touch screen display where the edge region contains an edge of the electronic document and one or more display elements, detecting a movement of an object acting on the touch screen display, and in response to the movement of the object, stretching, for display, the one or more display elements in a direction away from the edge. Thereby, it reminds the user that the display has reached the edge of the electronic document, prevents the user from repeating move operation which is practically inapplicable, and thus improves efficiency of user operation.

Abstract: A method for controlling a screen and an apparatus using the same are provided in the field of display technology. The screen includes a main display screen and an auxiliary display screen, both of which are touch screens on the same surface. The method includes: displaying a predetermined content on the auxiliary display screen; and receiving a first predetermined operation signal corresponding to the predetermined content and controlling the main display screen to perform a predetermined action according to the first predetermined operation signal, including at least one of adjusting screen brightness and switching an interface. The present disclosure solves the problem of a poor operation manner of a screen of a smartphone in the related art. The disclosure further provides linked operation between the main display screen and the auxiliary display screen, and enriches interactive operation forms.