Abstract: A page content processing method, apparatus and device, and a readable medium are provided. The method comprises: in response to a connection operation of a target content block in a current page, determining a connection content block of the target content block; and at an associated location of one of the target content block and the connection content block, displaying a connection identifier of the other content block, so as to view the other content block by using the connection identifier. Also provided are a document synchronization method, apparatus and device, a medium, a tree structure-based document processing method, apparatus and device, and a medium.

Abstract: Provided are a document display method and apparatus, an electronic device, and a storage medium. The method comprises: receiving a first browsing instruction in a first page, wherein the first page displays a first window and at least one second window, the first window displays a first document, and the second window displays a second document; and controlling, in response to the first browsing instruction, the second window to move in a preset direction, to adjust document content displayed in a target window area of the first page, wherein the target window area is configured to display all windows other than the first window.

Abstract: Provided are a document processing method, device, and a medium. The method comprises: receiving, in a first document, an instruction for inserting a content block, wherein the content block belongs to a second document; and displaying, in the first document, information of the second document and information of the content block, wherein the content block is preset by online document software, or is set by a user in a customized manner.

Abstract: A document update method, a device, and a medium are provided. The method comprises: receiving an editing operation for a target reference object in a first document, the target reference object being a content block included in the first document; in response to the editing operation, updating the target reference object in the first document; and sending update information to a server for the server to update a target reference object in a second document on the basis of the update information.

Abstract: A document editing method and apparatus, a device, and a storage medium are provided. The method comprises: in response to a trigger command received in a first document interface, and displaying a content panel in the first document interface, the content panel displaying at least one document unit, and the document unit comprising part of the content of a second document; and in response to a selection operation on the document unit in the content panel, displaying the document unit in a preset mode in the first document interface.

Abstract: A document creation method, and a device and a storage medium are provided. The method comprises: in an editing interface of the current document, calling an operation panel according to a trigger event, and displaying the operation panel; displaying a creation control of a reference object in the operation panel; and in response to an operation of a user for the creation control, creating a new reference object, and establishing a reference relationship between the current document and the reference object.

Abstract: A laser energy managing device comprises: a laser beam splitting device, at least one micro-bending device, and a controller. The laser beam splitting device is configured to split an input laser beam from a laser generator into a plurality of split laser beams, and comprises a plurality of split transmission channels configured to transmit the plurality of split laser beams respectively. The at least one micro-bending device is configured to micro-bend the split transmission channels to attenuate corresponding split laser beams transmitted thereby and thus obtain a plurality of output laser beams. The controller is configured to control a micro-bending degree of each split transmission channel.

Abstract: A surface roughness measurement device that in one embodiment includes main and auxiliary emitting fibers, multiple collecting fibers, an optical housing, main and auxiliary reflective mirrors, and an external circuit. The optical housing includes the fibers and defines an aperture for optically contacting a surface of an object. The main reflective mirror is arranged in the optical housing, for reflecting light emitted from the main emitting fiber to a detecting point of the aperture and reflected light by the object to the collecting fibers. The auxiliary reflective mirror is arranged in the optical housing, for reflecting light emitted from the auxiliary emitting fiber to the detecting point. The external circuit is for generating a laser beam to the main and auxiliary emitting fibers, collecting the reflected light from the collecting fibers, and calculating the surface roughness of the object based on the collected reflected light.

Abstract: A system includes a light emitting unit, a front mirror, a rear mirror, an imaging unit and a processor. The light emitting unit is configured to emit a collimated light beam. The front mirror is configured to reflect part of the collimated light beam to produce and project a front focused ring of structured light to an object to obtain a front reflected ring of light, and configured to allow part of the collimated light beam to pass by. The rear mirror is positioned downstream of a light transmitting path of the front mirror. The rear mirror is configured to reflect at least part of the collimated light beam passing by the front mirror to produce and project a rear focused ring of the structured light to the object to obtain a rear reflected ring of light.

Abstract: A system includes a light emitting unit, a front mirror, a rear mirror, an imaging unit and a processor. The light emitting unit is configured to emit a collimated light beam. The front mirror is configured to reflect part of the collimated light beam to produce and project a front focused ring of structured light to an object to obtain a front reflected ring of light, and configured to allow part of the collimated light beam to pass by. The rear mirror is positioned downstream of a light transmitting path of the front mirror. The rear mirror is configured to reflect at least part of the collimated light beam passing by the front mirror to produce and project a rear focused ring of the structured light to the object to obtain a rear reflected ring of light.

Abstract: A surface roughness measurement device that in one embodiment includes main and auxiliary emitting fibers, multiple collecting fibers, an optical housing, main and auxiliary reflective mirrors, and an external circuit. The optical housing includes the fibers and defines an aperture for optically contacting a surface of an object. The main reflective mirror is arranged in the optical housing, for reflecting light emitted from the main emitting fiber to a detecting point of the aperture and reflected light by the object to the collecting fibers. The auxiliary reflective mirror is arranged in the optical housing, for reflecting light emitted from the auxiliary emitting fiber to the detecting point. The external circuit is for generating a laser beam to the main and auxiliary emitting fibers, collecting the reflected light from the collecting fibers, and calculating the surface roughness of the object based on the collected reflected light.

Abstract: The borescope includes an insertion tube, a first image processor, a model store unit, a pose calculator, a second image processor, a navigation image calculator and a display. The insertion tube includes a detection head and at least one sensor for receiving signals in the insertion tube and generating sensed signals. The first image processor is for calculating a first image based on first image signals captured by the detection head. The second image processor is for adjusting the initial pose calculated by the pose calculator to a navigation pose until a difference between the first image and a second image calculated based on the navigation pose and a predetermined model falls in an allowable range. The navigation image calculator is for calculating a navigation image based on the navigation pose and the predetermined model. The display is for showing the navigation image.

Abstract: The present invention discloses a materials-processing system, which comprises an inputting subsystem, a processing apparatus coupled to the inputting subsystem and a collecting subsystem coupled to the processing apparatus. The inputting subsystem comprises three or more sample vessels, which can be connected to the processing apparatus. Since the processing system includes multiple sample vessels, which can be grouped into different groups so that each group contains two or more of the multiple sample vessels. High throughput materials transport can be realized by sequentially connecting different groups of sample vessels to the processing apparatus, thereby overcoming a limitation of the prior art that cannot continuously perform multiple batches of materials processing and improving material processing efficiency.