摘要：【中文】本发明公开了一种主动式上肢康复训练机器人，包括支架、座椅、靠背、脚蹬和上肢训练机构，支架包括顺序连接的第一侧部、底部和第二侧部，底座固定连接支架的底部，靠背固定连接支架的第一侧部，上肢训练机构和脚踏固定连接支架的第二侧部，支架的底部和第二侧部的长度能够改变；其中，上肢训练机构包括多个动力源和多个手柄，每个动力源均连接一个手柄。本发明能够主动运动，从而实现自动化辅助康复训练。 【EN】The invention discloses an active upper limb rehabilitation training robot, which comprises a support, a seat, a backrest, pedals and an upper limb training mechanism, wherein the support comprises a first side part, a bottom part and a second side part which are sequentially connected; wherein, upper limbs training mechanism includes a plurality of power supplies and a plurality of handle, and a handle is all connected to every power supply. The invention can actively move, thereby realizing automatic auxiliary rehabilitation training.

摘要：【中文】本发明涉及一种仿生结构多尺度纳微米氧化铝纤维的制备方法，其特征包括：1.溶胶凝胶纺丝液的配制；2.氧化铝初生纤维的制备；3.高温煅烧三个步骤。本发明制备的仿生结构多尺度纳微米氧化铝纤维材料是一种比表面积大、活性位点多以及吸附效果好的催化剂载体材料及基体增强材料；此外，该材料还可广泛应用在航空航天、保温隔热、高温过滤等领域。 【EN】The invention relates to a preparation method of a multi-scale nano-micron alumina fiber with a bionic structure, which is characterized by comprising the following steps: 1. preparing a sol-gel spinning solution; 2. preparing alumina nascent fiber; 3. and (3) high-temperature calcination. The multi-scale nano-micron alumina fiber material with the bionic structure prepared by the invention is a catalyst carrier material and a matrix reinforcing material which have large specific surface area, a plurality of active sites and good adsorption effect; in addition, the material can also be widely applied to the fields of aerospace, heat preservation and insulation, high-temperature filtration and the like.

摘要：【中文】本发明涉及一种停车场实时反向寻车系统及其方法，系统包括后台服务器、移动终端、多个视频车位检测器、多个蓝牙检测器和多个可变信息指示牌；视频车位检测器布设在停车场内，用于检测对应的车位数据；可变信息指示牌布设在停车场的每个路口处，用于接收并展示寻车路径指示信息；蓝牙检测器布设在每相邻两个可变信息指示牌之间，用于检测寻车位置信息；移动终端用于获取车牌信息，还用于向附近的蓝牙检测器发送蓝牙信号；后台服务器根据车位数据和车牌信息获取停车位置信息，根据停车位置信息和寻车位置信息获取寻车路径指示信息，并将寻车路径指示信息发送至可变信息指示牌。本发明实时反向寻车方便、快捷、高效，操作简单，体验效果佳。 【EN】The invention relates to a real-time reverse car searching system and a real-time reverse car searching method for a parking lot, wherein the system comprises a background server, a mobile terminal, a plurality of video parking space detectors, a plurality of Bluetooth detectors and a plurality of variable information indicating boards; the video parking space detector is arranged in a parking lot and used for detecting corresponding parking space data; the variable information indicator board is arranged at each intersection of the parking lot and used for receiving and displaying the vehicle searching path indication information; the Bluetooth detector is arranged between every two adjacent variable information indicating boards and used for detecting vehicle searching position information; the mobile terminal is used for acquiring license plate information and sending a Bluetooth signal to a nearby Bluetooth detector; the background server acquires parking position information according to the parking space data and the license plate information, acquires vehicle searching path indicating information according to the parking position information and the vehicle searching position information, and sends the vehicle searching path indicating information to the variable information indicator. The invention has the advantages of convenient, fast and efficient reverse vehicle searching in real time, simple operation and good experience effect.

摘要：【中文】本发明公开了一种甲基丙烯酸甲酯合成工艺，将反应原料经缩合反应后液化分离出甲醇与醋酸甲酯的混合物循环，分离出甲醇与丙烯酸甲酯的混合物加氢反应后得到甲醇与丙酸甲酯的混合物，再与甲醛源反应，反应产物气流液化后分离出甲醇与丙酸甲酯的混合物，得到不含甲醇的MMA粗产品液，再将甲醇与丙酸甲酯的混合物分离分别循环。本发明通过共沸的方式逐步分出甲醇与醋酸甲酯、甲醇与丙烯酸甲酯及甲醇与丙酸甲酯的混合物，降低甲醇分离循环能耗；甲醇与丙烯酸甲酯共沸物作为原料送入加氢反应器，降低分离难度；从不含甲醇的MMA粗产品液中分离甲醛并进一步精制难度更低；有效破解了含甲醇多元复杂易聚体系的分离难题，为醋酸甲酯路线MMA合成提供有力支撑。 【EN】The invention discloses a methyl methacrylate synthesis process, which comprises the steps of separating a mixture of methanol and methyl acetate from a reaction raw material through liquefaction and recycling after condensation reaction, separating the mixture of the methanol and methyl acrylate through hydrogenation reaction to obtain a mixture of the methanol and methyl propionate, reacting the mixture with a formaldehyde source, separating the mixture of the methanol and methyl propionate after the gas flow of a reaction product is liquefied to obtain a methanol-free MMA crude product liquid, and separating and recycling the mixture of the methanol and the methyl propionate respectively. The invention gradually separates the mixture of methanol and methyl acetate, methanol and methyl acrylate and methanol and methyl propionate in an azeotropic mode, thereby reducing the energy consumption of methanol separation cycle; an azeotrope of methanol and methyl acrylate is taken as a raw material and is fed into a hydrogenation reactor, so that the separation difficulty is reduced; the difficulty of separating formaldehyde from the MMA crude product liquid without methanol and further refining is lower; effectively solves the separation problem of a methanol-containing multi-element complex easily-polymerized system, and provides powerful support for MMA synthesis in a methyl acetate route.

摘要：【中文】一种用于地铁区间隔断门的接触网密封装置及施工方法，包括密封板主体、移动板组、上压板、接触网汇流排、弹性胶块和密封条；密封板主体包括底梁和面板；面板上开有第一缺口；移动板组插设在密封板主体的间隙中，包括移动板块、连接边框、压条和滚轴；移动板块上开有V字形第二缺口，第二缺口底部设有第一弧形槽；压条压接在移动板块的第二缺口中；压条底部设有第二弧形槽；上压板插在压条中，上压板底部开有第三弧形槽；第三弧形槽与第二弧形槽拼成第一孔道；弹性胶块插在第一孔道中；弹性胶块中开有第二孔道；接触网汇流排插在第二孔道中。本发明解决了传统的接触网汇流排密封不严、操作不便、占空间大和在隧道侧墙较薄时无法使用的技术问题。 【EN】A contact net sealing device for a subway interval partition door and a construction method thereof are disclosed, wherein the contact net sealing device comprises a sealing plate main body, a movable plate group, an upper pressure plate, a contact net busbar, an elastic rubber block and a sealing strip; the sealing plate main body comprises a bottom beam and a panel; the panel is provided with a first gap; the movable plate group is inserted in the gap of the sealing plate main body and comprises a movable plate, a connecting frame, a pressing strip and a rolling shaft; a V-shaped second notch is formed in the movable plate, and a first arc-shaped groove is formed in the bottom of the second notch; the pressing bar is pressed in the second notch of the movable plate; a second arc-shaped groove is formed in the bottom of the pressing bar; the upper pressing plate is inserted into the pressing bar, and the bottom of the upper pressing plate is provided with a third arc-shaped groove; the third arc-shaped groove and the second arc-shaped groove are spliced into a first pore passage; the elastic rubber block is inserted into the first pore channel; a second pore channel is formed in the elastic rubber block; the contact net busbar is inserted in the second pore channel. The invention solves the technical problems that the traditional contact net busbar is not tight in sealing, inconvenient to operate, large in occupied space and incapable of being used when the side wall of the tunnel is thin.