摘要：【中文】本发明实施例公开了一种创建话题群的方法、电子设备及介质，涉及通信技术领域。该方法包括：接收用户的第一输入；响应于所述第一输入，在目标聊天群中，创建第一话题群，并在所述目标聊天群的目标界面的目标区域，显示第一标识，所述第一标识指示所述第一话题群。通过本发明实施例公开的方案，能够实现在聊天群中创建关于某一话题的话题群，对该话题感兴趣的群成员和与该话题有关的群成员，可以在该话题群中集中地讨论该话题，避免了无关信息的干扰，不需要在众多消息中筛选与该话题相关的消息，使得话题的讨论更加方便，操作简单，不会遗漏消息，且不会对聊天群内的其他群成员造成信息干扰。 【EN】The embodiment of the invention discloses a method, electronic equipment and a medium for creating a topic group, and relates to the technical field of communication. The method comprises the following steps: receiving a first input of a user; in response to the first input, a first topic group is created in a target chat group and a first identifier is displayed in a target area of a target interface of the target chat group, the first identifier indicating the first topic group. The scheme disclosed by the embodiment of the invention can realize that a topic group related to a certain topic is established in the chat group, the group members interested in the topic and the group members related to the topic can discuss the topic in the topic group in a centralized way, the interference of irrelevant information is avoided, and the information related to the topic is not required to be screened from a plurality of information, so that the topic discussion is more convenient, the operation is simple, the information is not omitted, and the information interference to other group members in the chat group is not caused.

摘要：【中文】本发明提供一种电极带、电极结构、馈送线及电阻抗成像设备，其中电极带包括：带(1)，具有弹性，且具有相对设置的第一面(11)和第二面(12)；电极(4)，具有若干个，固定在所述第一面(11)上，具有穿透所述带(1)而在所述第二面(12)外露的公扣(43)，所述公扣(43)与所述电极(4)电连接。本发明的电极带，结构简单，成本低，能够快速方便地将电极固定在待测对象身体上，固定效率高；具有弹性，当电极带固定于被测对象的胸腔四周时，带的弹力转换为对电极的按压力，可保证电极与胸腔皮肤的良好接触；电极带与馈送线通过公扣、母扣结构分体设置，简化了电极带的设计，使馈送线可以重复使用，降低了电极带的替换成本。 【EN】The invention provides an electrode belt, an electrode structure, a feeding line and an electrical impedance imaging device, wherein the electrode belt comprises: a belt (1) having elasticity and having a first surface (11) and a second surface (12) which are arranged opposite to each other; -electrodes (4) fixed on said first face (11) and provided with male buttons (43) that penetrate through said band (1) and are exposed on said second face (12), said male buttons (43) being electrically connected to said electrodes (4). The electrode belt has the advantages of simple structure, low cost, high fixing efficiency and capability of quickly and conveniently fixing the electrode on the body of the object to be detected; the electrode belt has elasticity, when the electrode belt is fixed on the periphery of the chest of a measured object, the elasticity of the belt is converted into pressing force to the electrode, and good contact between the electrode and the chest skin can be ensured; the electrode belt and the feeding line are arranged in a split mode through the male buckle and the female buckle, the design of the electrode belt is simplified, the feeding line can be reused, and the replacement cost of the electrode belt is reduced.

摘要：【中文】本发明涉及手印签到墙装置，包括箱体以及安装于其内的槽架，槽架上阵列分布有数个矩形槽，每一矩形槽中配置一矩形块，矩形块背面侧的箱体中设有矩形块回位装置，包含限位块、弹簧和旋转件，限位块包含一竖直板和一横向柱，箱体的内侧壁上开设有横向滑槽，竖直板的端部置于横向滑槽内，横向柱可穿过箱体背板上的柱孔，其端部凸设在外，旋转件活动连接于端部，箱体背板上开设有供旋转件通过的槽口，弹簧的一端与箱体的背板连接，另一端与限位块的竖直板连接；当旋转件转动到槽口位置时，在弹簧的弹力作用下使限位块向矩形块方向运动，推动矩形块回复到初始位置。参观者可在手印签到墙上留下手印，个性独特，增强了观赏性和趣味性，可重复使用。 【EN】The invention relates to a fingerprint sign-in wall device, which comprises a box body and a groove frame arranged in the box body, wherein a plurality of rectangular grooves are distributed on the groove frame in an array manner, each rectangular groove is internally provided with a rectangular block, a rectangular block returning device is arranged in the box body on the back side of the rectangular block and comprises a limiting block, a spring and a rotating piece, the limiting block comprises a vertical plate and a transverse column, the inner side wall of the box body is provided with a transverse sliding groove, the end part of the vertical plate is arranged in the transverse sliding groove, the transverse column can pass through a column hole in the back plate of the box body, the end part of the transverse column is arranged outside in a protruding manner, the rotating piece is movably connected to the end part, the back plate of the box body is provided with a notch for the; when the rotating piece rotates to the notch position, the limiting block moves towards the direction of the rectangular block under the action of the elastic force of the spring to push the rectangular block to return to the initial position. The visitor can leave the fingerprint on the fingerprint signing-in wall, and the fingerprint signing-in wall has unique personality, enhanced enjoyment and interest and reusability.

摘要：【中文】本发明涉及艺术画展览装置，柜体内侧壁设有竖向滑槽，运动板端部置于竖向滑槽内，展板的两侧布置有侧柱，均竖立安装于滑板上，展板和侧柱相对的侧边均设有凸块，工形块置于展板的凸块与侧柱的凸块之间，可沿其上下滑动；运动板上沿左右方向设有导向槽，横向齿条位于运动板下方，连接柱穿过导向槽，其上端连接滑板，下端连接横向齿条；柜体底面固定第一支撑座，第一支撑座上的第一马达主轴上安装第一齿轮，柜体内竖立安装一滑轨，第二支撑座的侧部安装有竖向齿条，竖向齿条与第一齿轮相啮合；第二支撑座上第二马达主轴上安装第二齿轮，第二齿轮与横向齿条相啮合；透明罩上安装有放大镜。展板上下左右运动并结合放大镜观赏，全方位欣赏艺术画。 【EN】The invention relates to an art painting exhibition device, wherein a vertical chute is arranged on the inner side wall of a cabinet body, the end part of a moving plate is arranged in the vertical chute, side columns are arranged on two sides of an exhibition plate and are vertically arranged on a sliding plate, lugs are arranged on the opposite side edges of the exhibition plate and the side columns, and an I-shaped block is arranged between the lugs of the exhibition plate and the lugs of the side columns and can slide up and down along the lugs; a guide groove is formed in the moving plate in the left-right direction, the transverse rack is located below the moving plate, the connecting column penetrates through the guide groove, the upper end of the connecting column is connected with the sliding plate, and the lower end of the connecting column is connected with the transverse rack; a first supporting seat is fixed on the bottom surface of the cabinet body, a first gear is mounted on a first motor spindle on the first supporting seat, a sliding rail is vertically mounted in the cabinet body, a vertical rack is mounted on the side portion of a second supporting seat, and the vertical rack is meshed with the first gear; a second gear is arranged on a second motor spindle on the second supporting seat and meshed with the transverse rack; the transparent cover is provided with a magnifier. The display board moves up and down, left and right and is combined with the magnifier to view, and the art picture is enjoyed in all directions.

摘要：【中文】本发明涉及展馆用收放线装置及其方法，转动轴包含中间段的小径部以及两端的大径部，放线组件包含沿轴向设置的多段放线筒，每段放线筒的侧板支撑于支撑圆轮上，支撑圆轮安装于支撑板上，支撑板固定在架座上，转动轴穿过放线组件的内孔，放线组件两端的内孔与转动轴两端的大径部配合，转动轴的端部旋转自如地支撑于架座上；每段放线筒的内孔中间位置设有结合部，结合部沿轴向设有U型槽，多个U型槽沿轴向处于同一直线方向，转动轴的小径部凸设有与每段结合部U型槽相配合的凸块，多个凸块沿轴向处于同一直线方向。当其中一凸块与一放线筒的U型槽配合时，其他凸块与放线筒的U型槽未配合；调整移动转动盘的位置，快速切换不同段放线筒的工作状态。 【EN】The invention relates to a take-up and pay-off device for an exhibition hall and a method thereof.A rotating shaft comprises a small diameter part at the middle section and large diameter parts at two ends, a pay-off component comprises a plurality of sections of pay-off cylinders arranged along the axial direction, a side plate of each section of pay-off cylinder is supported on a supporting round wheel, the supporting round wheel is arranged on a supporting plate, the supporting plate is fixed on a frame seat, the rotating shaft passes through an inner hole of the pay-off component, the inner holes at two ends of the pay-off component are matched with the large diameter parts at two ends of the rotating shaft, and the end part of; the hole intermediate position of every section of a pay off section of thick bamboo is equipped with the joint portion, and the joint portion is equipped with U type groove along the axial, and a plurality of U type grooves are in same straight line direction along the axial, and the path portion of axis of rotation is protruding be equipped with every section of joint portion U type groove matched with lug, and a plurality of lugs are in same straight line direction along the axial. When one of the lugs is matched with the U-shaped groove of the pay-off drum, the other lugs are not matched with the U-shaped groove of the pay-off drum; and adjusting the position of the movable rotating disc, and quickly switching the working states of the pay-off drums of different sections.

摘要：【中文】本发明实施例公开了一种移位寄存器、栅极驱动电路及显示面板，移位寄存器包括节点调节模块，节点调节模块用于根据传输至节点调节模块的触发信号和第一时钟信号调节节点调节模块输出的第一节点信号和第二节点信号；跟随控制模块，跟随控制模块用于根据传输至跟随控制模块的第一节点信号控制移位寄存器输出的移位信号是否跟随传输至跟随控制模块的第二时钟信号；上拉控制模块，上拉控制模块用于根据传输至上拉控制模块的第二节点信号控制移位寄存器输出的移位信号是否跟随传输至上拉控制模块的电源信号。通过本发明的技术方案，减少了显示面板非显示区中电源信号线的数量，有利于显示面板窄边框的实现。 【EN】The embodiment of the invention discloses a shift register, a grid driving circuit and a display panel, wherein the shift register comprises a node adjusting module, and the node adjusting module is used for adjusting a first node signal and a second node signal output by the node adjusting module according to a trigger signal and a first clock signal transmitted to the node adjusting module; the following control module is used for controlling whether the shifting signal output by the shifting register follows the second clock signal transmitted to the following control module or not according to the first node signal transmitted to the following control module; and the pull-up control module is used for controlling whether the shifting signal output by the shifting register follows the power supply signal transmitted to the pull-up control module or not according to the second node signal transmitted to the pull-up control module. By the technical scheme, the number of power signal lines in the non-display area of the display panel is reduced, and the narrow frame of the display panel is favorably realized.

摘要：【中文】本发明涉及一种超重力微反应装置。其中微反应盘设置在转鼓和填料层组成的密闭腔中部。原料在高速旋转的微反应盘中均匀混合并快速流动，有效防止了微反应通道的堵塞，同时强化了混合原料在甩出雾化盘后的雾化效果。通过转动轴及联动装置实现了微反应盘与转鼓及填料层之间的同轴反向旋转，强化了传质效果，降低了产物的成核尺寸，提高了纳米材料的分散性和均匀性，减少了能耗。 【EN】The invention relates to a supergravity micro-reaction device. Wherein the micro-reaction disk is arranged in the middle of a closed cavity formed by the rotary drum and the filler layer. The raw materials are uniformly mixed and rapidly flow in the high-speed rotating micro-reaction disc, so that the blockage of a micro-reaction channel is effectively prevented, and the atomization effect of the mixed raw materials after being thrown out of the atomization disc is enhanced. Coaxial reverse rotation among the micro-reaction disk, the rotary drum and the packing layer is realized through the rotating shaft and the linkage device, the mass transfer effect is enhanced, the nucleation size of a product is reduced, the dispersibility and uniformity of the nano material are improved, and the energy consumption is reduced.

摘要：【中文】本发明公开了一种轻质、冷却均匀的纵向波纹隔热屏，属于冲压发动机技术领域，包括：纵向波纹筒体、加强环、支撑块及支撑环；纵向波纹筒体同轴安装在燃烧室筒体内部，燃烧室筒体内表面和纵向波纹筒体外表面之间的环形间隙形成冷却通道；纵向波纹筒体的迎风面上加工有沿其周向均匀分布的气膜孔；加强环固定在纵向波纹筒体出口端的等直圆段内圆周面；两个以上支撑块沿纵向波纹筒体周向均匀分布；支撑环为沿周向均匀间隔分布Ω形凸起的圆环结构，两个支撑环分别固定在纵向波纹筒体的两端的等直圆段外圆周面上。本发明能够适应燃烧室隔热屏设计结构要求，减轻发动机重量，提高冷却效率，对提高发动机工作效率有重要帮助。 【EN】The invention discloses a light and uniformly cooled longitudinal corrugated heat shield, belonging to the technical field of ramjet engines and comprising: the device comprises a longitudinal corrugated cylinder, a reinforcing ring, a supporting block and a supporting ring; the longitudinal corrugated cylinder is coaxially arranged in the combustion chamber cylinder, and an annular gap between the inner surface of the combustion chamber cylinder and the outer surface of the longitudinal corrugated cylinder forms a cooling channel; the windward side of the longitudinal corrugated cylinder is provided with air film holes which are uniformly distributed along the circumferential direction of the longitudinal corrugated cylinder; the reinforcing ring is fixed on the inner circumferential surface of the equal-straight circular section at the outlet end of the longitudinal corrugated cylinder; more than two supporting blocks are uniformly distributed along the circumferential direction of the longitudinal corrugated cylinder; the support rings are of circular ring structures with omega-shaped bulges uniformly distributed at intervals along the circumferential direction, and the two support rings are respectively fixed on the outer circumferential surfaces of the equal-straight circular sections at the two ends of the longitudinal corrugated cylinder. The invention can adapt to the design structure requirement of the heat shield of the combustion chamber, reduce the weight of the engine, improve the cooling efficiency and is of great help to improve the working efficiency of the engine.

摘要：【中文】本发明提供了一种运载火箭贮箱整体箱底法兰孔成形方法及装置，包括成形线圈、成形凹模以及定位装置；所述成形线圈基于电磁成形工艺仿真计算结果，确定线圈匝数、截面尺寸、绝缘要求、匝间隙；所述定位装置确保整体箱底法兰孔成形件进行成形定位；通过采用电磁脉冲翻孔技术替代传统钢模翻孔，由此避免使用大台面大吨位设备、避免凸凹模的精确装配、避免针对厚板需要局部加热或退火工序等，从而简化设备、工艺和模具，提高制造质量和效率。 【EN】The invention provides a forming method and a device for a flange hole at the bottom of an integral tank of a carrier rocket storage tank, which comprises a forming coil, a forming female die and a positioning device, wherein the forming female die is arranged on the forming coil; the forming coil determines the number of turns, the section size, the insulation requirement and the turn gap of the coil based on the simulation calculation result of the electromagnetic forming process; the positioning device ensures that a flange hole forming piece at the bottom of the whole box is formed and positioned; the electromagnetic pulse hole flanging technology is adopted to replace the traditional steel mould hole flanging, so that large-table-board large-tonnage equipment is avoided, the accurate assembly of a male die and a female die is avoided, the local heating or annealing process and the like for a thick plate are avoided, the equipment, the process and the mould are simplified, and the manufacturing quality and the manufacturing efficiency are improved.

摘要：【中文】本发明涉及船舶脱硫领域，尤其涉及一种船舶脱硫装置，该脱硫装置可以实现不停机脱硫，且在海水进管设有过滤组件，且洗涤塔中的过滤机构为旋转结构。包括洗涤塔，分为下方的第一塔体和上方的第二塔体，第一塔体右侧底部设有第一进气管，第一进气管上设有第一蝶阀第一进气管通过第二进气管与第二塔体右侧底部相连接，第二进气管上设有第二蝶阀，第一塔体左侧顶部设有第一排气管，所述的第一排气管与第二排气管相连通，第一排气管上设有第三蝶阀，第二排气管上设有第四蝶阀；第一塔体和第二塔体中设有可旋转的过滤机构和喷淋组件；所述的第一塔体和第二塔体左侧底部分别设有排液管。它操作简单，绿色环保，使用方便，适用于多种工作场所。 【EN】The invention relates to the field of ship desulfurization, in particular to a ship desulfurization device, which can realize desulfurization without stopping, wherein a seawater inlet pipe is provided with a filtering component, and a filtering mechanism in a washing tower is of a rotating structure. The washing tower comprises a washing tower body, and is divided into a first tower body below and a second tower body above, wherein a first air inlet pipe is arranged at the bottom of the right side of the first tower body, a first butterfly valve is arranged on the first air inlet pipe, the first air inlet pipe is connected with the bottom of the right side of the second tower body through a second air inlet pipe, a second butterfly valve is arranged on the second air inlet pipe, a first exhaust pipe is arranged at the top of the left side of the first tower body, the first exhaust pipe is communicated with a second exhaust pipe, a third butterfly valve is arranged on the first exhaust pipe, and a fourth butterfly valve is; a rotatable filtering mechanism and a spraying assembly are arranged in the first tower body and the second tower body; and the bottoms of the left sides of the first tower body and the second tower body are respectively provided with a liquid discharge pipe. The device is simple to operate, green, environment-friendly and convenient to use, and is suitable for various workplaces.