摘要：【中文】一种电子装置包含电路板，及电子元件。所述电路板包括板体及多个贯穿所述板体的通孔。每一通孔具有第一直径。所述电子元件包括多个引脚，每一引脚具有第二直径，所述第二直径小于所述第一直径且直径差介于0.4毫米到0.6毫米，所述引脚分别穿入对应的通孔并以焊接方式与所述电路板固定。 【EN】An electronic device includes a circuit board and an electronic component. The circuit board comprises a board body and a plurality of through holes penetrating through the board body. Each through hole has a first diameter. The electronic element comprises a plurality of pins, each pin has a second diameter, the second diameter is smaller than the first diameter, the diameter difference is between 0.4 mm and 0.6 mm, and the pins penetrate through the corresponding through holes respectively and are fixed with the circuit board in a welding mode.

摘要：【中文】本发明公开了一种终炼串联均化炼胶工艺及系统。其中工艺包括下述步骤:(1)将胶料和配合剂进行低速低温终炼；(2)将终炼好的胶料进行冷却压片；(3)将冷却压片后的胶料进行低温均化混炼；(4)将低温均化混炼后的胶料进行压片及收胶,以制得胶料；步骤(3)中低温均化混炼包括多个程序，多个程序的辊距、挡胶板宽度、堆积胶占比、辊筒速度及捣胶时间为，程序一：辊距为0.8mm‑1.5mm，挡胶板宽度为1.0m‑2.1m，堆积胶占比为15％‑30％，辊筒速度为30m/min‑50m/min,捣胶时间为20s‑50s；程序二：辊距为8.0mm‑10.0mm，挡胶板宽度为1.5m‑2.1m，堆积胶占比为5％‑15％,辊筒速度为20m/min‑50m/min,捣胶时间为100s‑400s。冷却压片迅速降低终炼胶温度，避免胶料物理性能降低；均化混炼中采用变辊距、变速度、适量堆积胶使胶料充分剪切、混合均匀，达到均化效果。 【EN】The invention discloses a final mixing series homogenizing rubber mixing process and a system. The process comprises (1) low-speed low-temperature final refining of rubber and compounding agent; (2) cooling and tabletting the finally refined rubber material; (3) homogenizing and mixing the cooled and tabletted rubber material at low temperature; (4) tabletting and collecting the rubber material after low-temperature homogenization and mixing to obtain the rubber material; the low-temperature homogenizing and mixing in the step (3) comprises a plurality of procedures, wherein the roll spacing, the width of the rubber baffle plate, the accumulated rubber ratio, the speed of the roller and the time for rubber smashing of the plurality of procedures are as follows: the roller spacing is 0.8mm-1.5mm, the width of the rubber baffle plate is 1.0m-2.1m, the accumulation rubber accounts for 15% -30%, the roller speed is 30m/min-50m/min, and the rubber smashing time is 20s-50 s; and a second procedure: the roller spacing is 8.0mm-10.0mm, the width of the rubber baffle plate is 1.5m-2.1m, the accumulation rubber accounts for 5% -15%, the roller speed is 20m/min-50m/min, and the rubber smashing time is 100s-400 s. Cooling and tabletting to quickly reduce the temperature of final rubber mixing and avoid the reduction of the physical properties of rubber materials; in the homogenizing and mixing process, the rubber material is fully sheared and uniformly mixed by adopting variable roll spacing, variable speed and proper amount of accumulated rubber, so as to achieve the homogenizing effect.

摘要：本发明属于视频数据检索技术领域，具体涉及一种利用目标航迹数据回放过程中的时空态势关联分析进行视频数据检索的方法和系统，包括如下步骤：(1)每个视频获取装置上设有子控制器，子控制器对视频获取装置进行机位索引标注形成视频参数信息；子控制器与主控制器信号连接，所述的子控制器将视频参数信息传输给主控制器；(2)对采集的视频建立视频获取装置拍摄内容标注；(3)根据试验训练场地地理信息、机位索引和目标航迹建立统一的时空数据管理系统，根据目标航迹数据回放复现试验训练综合态势；(4)根据标注的机位名称和拍摄时间，对视频数据进行检索，快速获取与目标航迹时空相关的机位编号并查看视频数据。本发明方法简单安全。

摘要：本发明涉及基于动态标签的轨迹与实景视频叠加透视融合方法及系统，涉及图像处理技术领域，该系统包括：标定物设置模块，用于在图像采集区域内设置多个标定物；图像获取模块，用于获取图像采集区域的标定图像；正向传播模块，用于基于每个标定物的综合世界三维坐标和标定图像，确定坐标系映射关系；图像获取模块还用于获取图像采集区域的实景视频；反向推理模块，用于对于实景视频的每一帧实景图像，基于坐标系映射关系，确定实景图像中的动态目标的真实位置信息；轨迹融合模块，用于基于每帧实景图像中的动态目标的真实位置信息，生成每帧实景图像中的动态目标的动态标签及运动轨迹，生成融合实景视频，具有实现对动态目标的轨迹追踪的优点。

摘要：【中文】本发明公开一种驱动电机和动力输出装置。其中，该驱动电机包括：机体和轴体；其中，所述机体设置有轴孔；所述轴体包括输出轴、弹簧和轴承，所述输出轴可转动地穿设于所述轴孔，所述弹簧和所述轴承套设于所述输出轴，所述弹簧与所述轴承的外圈弹性抵接，用以限位所述轴承的外圈。本发明驱动电机提高输出轴转动的平稳性。 【EN】The invention discloses a drive motor and a power output device. Wherein, this driving motor includes: a machine body and a shaft body; wherein the machine body is provided with a shaft hole; the shaft body comprises an output shaft, a spring and a bearing, the output shaft rotatably penetrates through the shaft hole, the spring and the bearing sleeve are arranged on the output shaft, and the spring is elastically abutted to the outer ring of the bearing and used for limiting the outer ring of the bearing. The driving motor improves the stability of the rotation of the output shaft.

摘要：一种生物多孔陶瓷及其制备方法，该生物多孔陶瓷包含陶瓷组合物，所述陶瓷组合物包含如下组分：1～10重量份玻璃粉、10～30重量份氧化铝、10～30重量份羟基磷灰石、10～30重量份造孔剂、20～60重量份石英。本发明在陶瓷配方中加入了生物陶瓷羟基磷灰石，大大提高了多孔陶瓷雾化芯对人体的安全性。

摘要：一种管道焊缝自动化检测装置及其工作方法，管道超声检测领域。目前，智能超声波检测装置，不能满足工程检测的实际需求。本发明包括环形抱箍轨道、动力装置、制动器、活动支架、报警器、超声检测仪、探头固定端及超声检测探头，环形抱箍轨道可拆卸的环抱于管道上，动力装置设于环形抱箍轨道上，报警器、制动器和超声检测仪设于动力装置上，活动支架的一端连接于动力装置上，另一端设有探头固定端，探头固定端设有超声检测探头；超声检测探头与超声检测仪电连接，超声检测仪与制动器电连接，制动器与报警器电连接。本技术方案结构简单，有效地实现对焊

摘要：【中文】本发明公开了一种金属离子液体及其制备方法与在催化二氧化碳环加成反应制环状碳酸酯中的应用。该金属离子液体采用咪唑类离子液体和锌的卤素盐通过混合加热制备而成，按照投料比将各种反应物加入反应釜中，在30～90℃的温度下搅拌反应12～48h，之后用少量的二氯甲烷进行多次萃取分离，再用真空旋转蒸发仪在50℃下对萃取液进行旋蒸，除去其中的二氯甲烷和大部分水，然后将其置于真空干燥箱中除去残存的水分，干燥温度为80℃，干燥48h后即获得澄清透明的金属离子液体。该金属离子液体不仅能作为二氧化碳环加成反应良好的溶剂，而且对催化环氧化物与二氧化碳生成环状碳酸酯具有优异的催化活性和选择性。 【EN】The invention discloses a metal ionic liquid, a preparation method thereof and application thereof in catalyzing carbon dioxide cycloaddition reaction to prepare cyclic carbonate. The metal ionic liquid is prepared by mixing and heating imidazole ionic liquid and zinc halide salt, various reactants are added into a reaction kettle according to a feeding ratio, the mixture is stirred and reacted for 12-48 hours at the temperature of 30-90 ℃, then a small amount of dichloromethane is used for multiple times of extraction and separation, a vacuum rotary evaporator is used for carrying out rotary evaporation on an extraction liquid at the temperature of 50 ℃, dichloromethane and most of water in the extraction liquid are removed, then the extraction liquid is placed in a vacuum drying oven to remove residual water, the drying temperature is 80 ℃, and clear and transparent metal ionic liquid is obtained after drying for 48 hours. The metal ionic liquid can be used as a solvent with good carbon dioxide cycloaddition reaction, and has excellent catalytic activity and selectivity for catalyzing epoxide and carbon dioxide to generate cyclic carbonate.

摘要：【中文】本发明涉及一种高钝感小型化电起爆器，旨在解决现有技术中存在的电起爆器不能满足“1.5A2.25W5min不发火”高钝感要求的问题。本发明包括壳体、两个极针、玻璃管、电桥、绝缘环；壳体内部从左至右依次安装有密封组件、玻璃管、陶瓷片、绝缘环及挡片；玻璃管为两个，且以壳体中轴线对称设置；密封组件与两个玻璃管左端面之间分别设有一个静电通道；两个极针的一端先穿过密封组件，再分别穿过两个静电通道和两个玻璃管，最后穿过陶瓷片与电桥连接；电桥紧贴于陶瓷片上；绝缘环、陶瓷片及挡片之间形成第一空腔，第一空腔内填装始发装药；始发装药包括质量分数为35％～50％的锆粉和65％～50％的高氯酸钾；壳体内位于挡片的右侧设置有第二空腔，第二空腔内填装输出装药。 【EN】The invention relates to a high-insensitivity miniaturized electric detonator, and aims to solve the problem that the electric detonator in the prior art cannot meet the high-insensitivity requirement of 'no ignition in 1.5 A2.25W5min'. The invention comprises a shell, two pole needles, a glass tube, an electric bridge and an insulating ring; a sealing component, a glass tube, a ceramic wafer, an insulating ring and a baffle are sequentially arranged in the shell from left to right; the number of the glass tubes is two, and the glass tubes are symmetrically arranged by the central axis of the shell; an electrostatic channel is respectively arranged between the sealing component and the left end faces of the two glass tubes; one end of each of the two polar pins firstly passes through the sealing assembly, then respectively passes through the two electrostatic channels and the two glass tubes, and finally passes through the ceramic plate to be connected with the electric bridge; the bridge is tightly attached to the ceramic chip; a first cavity is formed among the insulating ring, the ceramic plate and the baffle plate, and initial charge is filled in the first cavity; the initial charge comprises 35 to 50 mass percent of zirconium powder and 65 to 50 mass percent of potassium perchlorate; a second cavity is formed in the shell and located on the right side of the separation blade, and output charge is filled in the second cavity.

摘要：本发明公开了一种基于嵌入式装置实现的水电站自动发电控制系统，包括计算机监控系统、协调控制装置及智能远动装置，协调控制装置包括主控制器和从控制器；协调控制装置通过以太网与机组现地控制单元、开关站现地控制单元及坝区现地控制单元等进行数据交互；电网EMS经智能远动装置下发实时滚动指令和计划值曲线，并由协调控制装置中的主控制器接收，并自动同步到从控制器；主控制器和从控制器优化计算每台机组的最佳负荷指令，由主控制器直接共享给机组现地控制单元，当主控制器或从控制器出现设备异常时，均可由冗余设备实现数据的可靠传输，该系统在保证电网安全运行的条件下，合理安排运行机组的组合，实现水电站全厂负荷的优化控制。