Abstract: An on-line measurement-error correction device and method for the inner profile of a special-shaped shell, including a fixing device. A vertical moving device is fixed at the top of the fixing device and connected with a horizontal moving device connected with a distance monitoring device, which is movable vertically and horizontally under the drive of the vertical and horizontal moving devices. The distance monitoring device includes a displacement monitoring element fixedly arranged on a fixing support hinged with an electric push rod configured to displace to drive the displacement monitoring element to deflect so as to change a monitoring direction. The displacement monitoring element is driven to deflect by the electric push rod of the distance monitoring device to change a monitoring direction, and a distance between each longitudinal section surface point on the inner surface of the special-shaped shell and the displacement monitoring element can be gradually measured.

Abstract: The invention is providing a method of the combined cracking tornado and a device of the combined cracking tornado. They include: A is providing a specially heavy-duty carrier; B is providing a spoiler, and the spoiler is loaded on the specially heavy-duty carrier; C is providing a release device, and the release device is set on the specially heavy-duty carrier. When the specially heavy-duty carrier is moved to the tornado wind eye, the release device release the spoiler; D is providing the spray device. The spray device is set on the specially heavy-duty carrier. The spray device is moved to the edge of the tornado wind eye. The spray device can spray the spoiler along the reverse direction of the tornado vortex. Then the spoiler can hedge, consume and weaken the cyclonic momentum of the tornado and crack the tornado.

Abstract: A display screen assembly and a mobile terminal are provided by the embodiments of the present disclosure. The display screen assembly includes the display screen assembly. The display screen assembly includes a display screen and at least one first rotating shaft. The display screen includes a first display region and a second display region. The second display region is provided on at least one side of two opposite sides of the first display region. The second display region is a flexible region. Each second display region is provided corresponding to the first rotating shaft, each second display region is fixed on the corresponding first rotating shaft, and each second display region is enabled to be curled around the corresponding first rotating shaft.

Abstract: A display screen assembly and a mobile terminal are provided by the embodiments of the present disclosure. The display screen assembly includes the display screen assembly. The display screen assembly includes a display screen and at least one first rotating shaft. The display screen includes a first display region and a second display region. The second display region is provided on at least one side of two opposite sides of the first display region. The second display region is a flexible region. Each second display region is provided corresponding to the first rotating shaft, each second display region is fixed on the corresponding first rotating shaft, and each second display region is enabled to be curled around the corresponding first rotating shaft.

Abstract: The field of this invention is tornado disaster. This invention proposes a method of weakening tornado, the contents are as follows: A. provide Provide plenty of non-fixed turbolators, called free turbolators; B. Provide plenty of turbolators fixed on free ropes, called free turbolator strings; C. Provide plenty of turbolators fixed on ropes installed on storage boxes at lease in one spot, called swinging turbolator strings; D. Install free turbolators, free turbolator strings and swinging turbolator strings, in order to reduce energy of tornado cyclone. On the other hand, this invention also proposes a device for weakening tornado based on the above method, the contents are as follows: there are free turbolators, free turbolator strings and swinging turbolator strings which are installed in proper areas. This invention is for reducing tornado energy, and even interrupting tornado.

Abstract: The field of this invention is tornado disaster. This invention proposes a method of weakening tornado, the contents are as follows: A. provide Provide plenty of non-fixed turbolators called free turbolators; B. Provide plenty of turbolators fixed on free ropes, called free turbolator strings; C. Provide plenty of turbolators fixed on ropes installed on storage boxes at lease in one spot, called swinging turbolator strings; D. Install free turbolators, free turbolator strings and swinging turbolator strings, in order to reduce energy of tornado cyclone. On the other hand, this invention also proposes a device for weakening tornado based on the above method, the contents are as follows: there are free turbolators, free turbolator strings and swinging turbolator strings which are installed in proper areas. This invention is for reducing tornado energy, and even interrupting tornado.