Abstract: Determining an active jacking force of a tunneling closely undercrossing existing station, includes: acquiring design parameters of stations, and geological parameters of a construction site; obtaining a stress solution expression of the active jacking force on the existing station to obtain a stress solution of any point in a semi-infinite space under the action of a vertical load, replacing the vertical load with a vertical load acting on the existing station, and obtain a vertical stress solution of the existing station; obtaining a relational expression between the deflection and the stress solution of the existing station; and substituting the stress solution expression of the active jacking force into the relational expression between the deflection and the stress solution of the existing station according to boundary conditions at both ends of a beam on elastic foundation to obtain the active jacking force that controls the deflection of the existing station.

Abstract: A multi-interface display method is applied to an electronic device. In response to a gesture operation of a user, the electronic device switches a display manner of an interface such that an interface displayed in a floating window is switched to be displayed in a full screen or on a split screen. In addition, an interface is changed through a gesture.

Abstract: A notification processing method includes: displaying a first window and a second window in a display screen by regions; and popping up, in response to a preset operation on the first window, a first notification bar corresponding to the first window, and displaying, in the first notification bar, a current notification message of the first window or a notification message of a current application corresponding to the first window.

Abstract: A display interaction system includes a first deviceand a second device. The first deviceis configured to send interface display information of a first application to the second device. A first user interface of the first application is displayed on a display of the first device. The interface display information includes data used by the first device to display the first user interface. The second deviceis configured to display a second user interface of the first application based on the interface display information. Content displayed in the second user interface includes content displayed in the first user interface, a layout of the second user interface is different from a layout of the first user interface, and a display area of the second user interface is larger than a display area of the first user interface.

Abstract: The present invention relates to a crystal form of a polycyclic anaplastic lymphoma kinase inhibitor and a preparation method therefor, a pharmaceutical composition comprising the crystal form, and use of the crystal form or the pharmaceutical composition. Specifically, the present invention relates to a crystal form of a compound, i.e., 5-chloro-N4-(2-(isopropylsulfonyl)phenyl)-N2-(7-methyl-8-(piperidin-4-yl)-2,3-dihydrobenzo[b][1,4]dioxin-5-yl)pyrimidine-2,4-diamine, that is represented by formula (1) and serves as an anaplastic lymphoma kinase inhibitor, a preparation method therefor, a pharmaceutical composition comprising the crystal form, and the use of the crystal form or the pharmaceutical composition in a medication for preventing and/or treating an anaplastic lymphoma kinase-mediated cancer or a non-cancer related disease.

Abstract: An application installation method and apparatus, a terminal device, and a storage medium are provided, and are applicable to the terminal control field. The method includes: a first device obtains installation information of a first application from a second device when the first device detects a specified operation on the first application in a current display interface, where the first application is an application on a home screen of the second device, and the home screen of the second device is displayed in the current display interface of the first device; and the first device installs the first application based on the installation information of the first application. The method can conveniently implement application sharing between devices in a multi-screen collaborative operation process.

Abstract: The mobile terminal displays a first interface, where the first interface includes a first window and a second window, the first window and the second window are used to display a user interface of an application, and the first window includes a target object. The mobile terminal detects a first touch operation, where the first touch operation is used to indicate the mobile terminal to display the target object in full screen mode. The mobile terminal switches a portrait direction to a landscape direction in response to the first touch operation. The mobile terminal displays a second interface, where the second interface includes a third window, the third window is used to display the target object in full screen mode, and the third window is larger than the first window. The embodiments of this application are used for full-screen display.