摘要：【中文】本发明提供了一种建立代谢综合征大鼠模型的方法，包括高脂高糖高盐饲料和联合链脲佐菌素，高脂高糖高盐饲料包含以下重要组分：猪油15％、蛋黄10％、胆固醇2％、结晶果糖15％、食盐5％、玉米粉10％、麸皮10.5％、豆饼10.5％、面粉10.5％、纤维素6％、鱼粉3％、骨粉2.5％；建立代谢综合征大鼠模型的方法如下：准备SPF级Wistar雄性大鼠80只，大鼠需要有8周龄大、体质量为102g‑118g；喂养上述高脂高糖高盐饲料；每周监测各组大鼠的体质量及摄食量，观察毛色、精神状况；饲养至16周龄时，禁食12小时后，一次性腹腔注射联合链脲佐菌素30mg/kg；本发明性能稳定可靠、复制成功率高。 【EN】The invention provides a method for establishing a metabolic syndrome rat model, which comprises high-fat high-sugar high-salt feed and combined streptozotocin, wherein the high-fat high-sugar high-salt feed comprises the following important components: 15% of lard, 10% of egg yolk, 2% of cholesterol, 15% of crystalline fructose, 5% of salt, 10% of corn flour, 10.5% of bran, 10.5% of bean cake, 10.5% of flour, 6% of cellulose, 3% of fish meal and 2.5% of bone meal; the method for establishing the metabolic syndrome rat model comprises the following steps: 80 male SPF-level Wistar rats are prepared, wherein the rats need to be 8 weeks old and have the body mass of 102-118 g; feeding the high-fat high-sugar high-salt feed; monitoring the body mass and food intake of rats in each group every week, and observing hair color and mental status; feeding to 16 weeks old, after fasting for 12 hours, injecting 30mg/kg combined streptozotocin by one-time intraperitoneal injection; the invention has stable and reliable performance and high replication success rate.

摘要：【中文】本发明提供了一种基于用户画像识别的智能营销系统，包括数据库、数据清洗系统、数据计算系统、ID‑Mapping系统、数据仓库系统、数据查询引擎和数据应用系统；数据清洗系统包括统一度量模块、伪MAC过滤模块、错误修正与数据过滤模块和数据格式转化模块；数据格式转化模块连接伪MAC过滤模块；数据计算系统包括分析指标计算模块、数据聚合模块和输出数据模块；数据仓库包括事件表、实体表和动态ID‑Mapping动态管理程序；实体表包括用户表、店铺表和卡券表；数据应用系统包括数据分析系统、标签工厂和智能营销系统；智能营销系统包括营销对象选择模块、营销场景设置模块和营销资源发放模块。本发明的有益效果：在基于多来源与多格式数据下基于用户画像识别的智能营销。 【EN】The invention provides an intelligent marketing system based on user portrait recognition, which comprises a database, a data cleaning system, a data computing system, an ID-Mapping system, a data warehouse system, a data query engine and a data application system, wherein the database is used for storing data; the data cleaning system comprises a unified measurement module, a pseudo MAC (media access control) filtering module, an error correction and data filtering module and a data format conversion module; the data format conversion module is connected with the pseudo MAC filtering module; the data computing system comprises an analysis index computing module, a data aggregation module and an output data module; the data warehouse comprises an event table, an entity table and a dynamic ID-Mapping dynamic management program; the entity table comprises a user table, a shop table and a card and ticket table; the data application system comprises a data analysis system, a label factory and an intelligent marketing system; the intelligent marketing system comprises a marketing object selection module, a marketing scene setting module and a marketing resource distribution module. The invention has the beneficial effects that: intelligent marketing based on user portrait recognition under multi-source and multi-format data.

摘要：【中文】本发明提供一种可更换中翼无人飞行验证机，包括：机身(1)、机翼(2)；机翼(2)包括：梁(20)、外翼(21)、可更换中翼(23)和固定中央翼(25)；所述梁(20)固定在所述机身(1)上，所述外翼(21)和所述固定中央翼(25)固定设置在所述梁(20)上，可更换中翼(23)可拆卸设置在所述梁(20)上。本发明实施例提供的可更换中翼无人飞行验证机为可重复使用无人飞行验证平台，可用于验证飞机气动设计、操纵设计、涂层设计，以及高效增升装置设计等。该机机身内设置测试模块，通过更换不同的中翼，实现验证平台的重复利用，降低成本，并能通过数据积累，进行缩比飞行验证相关性研究。 【EN】The invention provides a replaceable middle wing unmanned flight verification machine, which comprises: a fuselage (1) and wings (2); the wing (2) comprises: a beam (20), an outer wing (21), a replaceable middle wing (23) and a fixed central wing (25); the beam (20) is fixed on the fuselage (1), the outer wing (21) and the fixed central wing (25) are fixedly arranged on the beam (20), and the replaceable middle wing (23) is detachably arranged on the beam (20). The replaceable middle wing unmanned flight verification machine provided by the embodiment of the invention is a reusable unmanned flight verification platform and can be used for verifying the pneumatic design, the control design and the coating design of an airplane, the design of an efficient high-lift device and the like. The testing module is arranged in the aircraft body, the reuse of the verification platform is realized by replacing different middle wings, the cost is reduced, and the research on the scale flight verification correlation can be carried out through data accumulation.

摘要：【中文】本申请公开了一种信息交互方法、装置、存储介质、设备及系统，属于车联网技术领域。方法包括：第一路侧单元接收目标车辆发送的服务查询信息，生成与服务查询信息匹配的身份标识，并将身份标识返回给目标车辆；第一路侧单元向服务器发送服务查询信息、身份标识和目标车辆当前的第一行驶数据；服务器生成与服务查询信息匹配的服务响应信息，以及根据第一行驶数据确定至少一个目标路侧单元，将身份标识和服务响应信息发送给至少一个目标路侧单元，目标路侧单元为目标车辆下一个可能经过的路侧单元；第二路侧单元接收目标车辆发送的身份标识，若在本地检索到与身份标识匹配的服务响应信息，将服务响应信息返回给目标车辆。本申请实现了协同信息交互。 【EN】The application discloses an information interaction method, an information interaction device, a storage medium, equipment and a system, and belongs to the technical field of Internet of vehicles. The method comprises the following steps: the first road side unit receives service query information sent by a target vehicle, generates an identity label matched with the service query information, and returns the identity label to the target vehicle; the first road side unit sends service inquiry information, an identity and current first running data of a target vehicle to a server; the server generates service response information matched with the service query information, determines at least one target road side unit according to the first running data, and sends the identity identification and the service response information to the at least one target road side unit, wherein the target road side unit is a road side unit which a target vehicle may pass next; and the second road side unit receives the identity sent by the target vehicle, and returns the service response information to the target vehicle if the service response information matched with the identity is locally retrieved. The application realizes the interaction of the collaborative information.

摘要：【中文】本发明公开了一种用于无人机定位装置的简易电池仓，包括机身，电池，以及设置于所述机身上的电池仓，其中：所述电池仓包括电池安装槽、电池盖、电池盖锁扣和电池盖开启按钮，其中所述电池设置在所述电池安装槽内；所述电池盖与所述电池安装槽可拆卸连接；所述电池盖锁扣设置在所述电池盖上，用于将电池盖锁紧在电池安装槽上；所述电池盖开启按钮设置在所述电池安装槽上，用于开启电池盖；本发明设置两个电池仓，即设有两块电池供电，提高无人机定位模块工作时间；结构简单，占用空间少，减少无人机负载；安装和拆卸方便，只需数步就能完成电池安装和拆卸。 【EN】The invention discloses a simple battery compartment for an unmanned aerial vehicle positioning device, which comprises a machine body, a battery and a battery compartment arranged on the machine body, wherein: the battery bin comprises a battery mounting groove, a battery cover lock catch and a battery cover opening button, wherein the battery is arranged in the battery mounting groove; the battery cover is detachably connected with the battery mounting groove; the battery cover lock catch is arranged on the battery cover and used for locking the battery cover on the battery mounting groove; the battery cover opening button is arranged on the battery mounting groove and used for opening the battery cover; the unmanned aerial vehicle positioning module is provided with two battery bins, namely two batteries are arranged for supplying power, so that the working time of the unmanned aerial vehicle positioning module is prolonged; the structure is simple, the occupied space is small, and the load of the unmanned aerial vehicle is reduced; the installation and the dismantlement are convenient, only need several steps just can accomplish battery installation and dismantlement.

摘要：【中文】本发明公开了一种D‑A体系电子传输层及其制备方法与应用。所述D‑A体系电子传输层，由D型分子和A型分子制备而成，其中D型分子和A型分子的质量比为(0.0075～0.25)：(10～20)，所述D型分子用于钝化和吸光，A型分子用于阻挡空穴传输电子。所述D‑A体系电子传输层用于制备反式钙钛矿太阳能电池，集钝化、吸光、传输为一体，可钝化钙钛矿薄膜的缺陷，增加光吸收，有利于电子提取及传输，进而提升反式钙钛矿太阳电池的能量转换效率。 【EN】The invention discloses a D-A system electron transport layer and a preparation method and application thereof. The D-A system electron transport layer is prepared from D-type molecules and A-type molecules, wherein the mass ratio of the D-type molecules to the A-type molecules is (0.0075-0.25): (10-20), the D-type molecules are used for passivation and light absorption, and the A-type molecules are used for blocking hole transmission electrons. The D-A system electron transmission layer is used for preparing the trans-perovskite solar cell, integrates passivation, light absorption and transmission, can passivate the defects of a perovskite film, increases light absorption, is beneficial to electron extraction and transmission, and further improves the energy conversion efficiency of the trans-perovskite solar cell.

摘要：【中文】本发明公开了一种基于AGV小车的汽车玻璃搬运工装，本发明包括工装支架、放置装置和固定装置，所述工装支架包括底板组件和两个侧板组件，所述放置装置包括放置座，放置座的长度方向上间隔设置有至少一排支撑胶块，所述固定装置包括至少一组夹板，两个侧板组件内均设置有自驱动组件，底板组件内设置有中间连接组件。本发明的工装，以配重块作为驱动，通过设置夹板和一系列的联动组件，在运送工装时，AGV小车将工装抬升，配重块失去地面的支撑，配重通过联动组件带动夹紧板夹紧汽车玻璃，保证汽车玻璃在运送过程中的安全形，在运送至指定位置后，放置工装时，配重块收到地面支撑上移，通过联动组件使夹板松开汽车玻璃，方便装配工人使用。 【EN】The invention discloses an automobile glass carrying tool based on an AGV (automatic guided vehicle), which comprises a tool support, a placing device and a fixing device, wherein the tool support comprises a bottom plate assembly and two side plate assemblies, the placing device comprises a placing seat, at least one row of supporting rubber blocks are arranged in the length direction of the placing seat at intervals, the fixing device comprises at least one group of clamping plates, self-driving assemblies are arranged in the two side plate assemblies, and a middle connecting assembly is arranged in the bottom plate assembly. According to the tool, the balancing weight is used as a drive, the clamping plate and the series of linkage assemblies are arranged, when the tool is conveyed, the AGV trolley lifts the tool, the balancing weight loses the support of the ground, the balancing weight drives the clamping plate to clamp the automobile glass through the linkage assemblies, the safety of the automobile glass in the conveying process is guaranteed, after the tool is conveyed to a specified position and placed, the balancing weight moves upwards under the support of the ground, the clamping plate loosens the automobile glass through the linkage assemblies, and the tool is convenient for an assembler to use.

摘要：【中文】一种主动换相型高压直流输电换流器，由第一主动换相换流器、第二主动换相换流器、第一变压器、第二变压器和直流滤波电感L_dc组成。通过控制第一主动换相换流器和第二主动换相换流器可关断器件开关时刻及导通时间，实现对三相电网电流控制。所述的主动换相型高压直流输电换流器不仅能够有效避免传统的基于晶闸管的电网换相换流器换相失败风险，还能够实现单位功率因数运行且三相电网侧电流不含有5次和7次谐波，减少了无功补偿装置容量，具有较高的可靠性和较好的经济性。 【EN】An active phase-change type high-voltage DC transmission converter is composed of the first and the second active phase-change converters, the first and the second transformers, and DC filter inductor L_dcAnd (4) forming. The control of the three-phase power grid current is realized by controlling the switching time and the conducting time of the turn-off devices of the first active phase-change converter and the second active phase-change converter. The active phase-change type high-voltage direct-current transmission converter can effectively avoid the phase-change failure risk of the traditional thyristor-based power grid phase-change converter, can also realize unit power factor operation, does not contain 5-order and 7-order harmonic waves in the side current of a three-phase power grid, reduces the capacity of a reactive power compensation device, and has high reliability and good economy.

摘要：【中文】本发明涉及图片审核领域，公开了一种穿帮镜头审核方法、装置、电子设备及存储介质。本发明中，获取待识别的目标图像，其中，目标图像中包括至少一个目标对象；将目标图像输入至预设的图像审核模型中，用于提取目标图像中的目标对象及目标对象对应的分类信息，分类信息为对目标对象进行特征表征的信息；比对图像审核模型输出的分类信息与预设的背景数据库中的背景数据是否匹配；当分类信息与背景数据不匹配时，判定目标对象为穿帮对象。采用人工智能自动检测目标图像中的穿帮对象，节省了审核时间和成本，大大提高了审核效率。 【EN】The invention relates to the field of picture auditing, and discloses a method and a device for auditing a through lens, electronic equipment and a storage medium. In the invention, a target image to be identified is obtained, wherein the target image comprises at least one target object; inputting a target image into a preset image auditing model, and extracting a target object in the target image and classification information corresponding to the target object, wherein the classification information is information for performing characteristic representation on the target object; comparing whether the classification information output by the image auditing model is matched with background data in a preset background database or not; and when the classification information is not matched with the background data, judging that the target object is a group object. The method has the advantages that the artificial intelligence is adopted to automatically detect the lasting object in the target image, so that the auditing time and cost are saved, and the auditing efficiency is greatly improved.

摘要：【中文】本发明属于生物安全防护技术与装备领域，本发明公开了一种高危病原微生物无人化隔离检测系统及方法。装置包括：隔离舱、传递舱、病原体核酸自动处理与检测单元、通风过滤系统和控制系统；病原体核酸自动处理与检测单元设置在隔离舱内部，隔离舱底部设置有废弃物排出口，内部设置有操作手套，一侧与传递舱连通，另一侧设有设备门；传递舱一侧与隔离舱连通，另一侧设有第一密闭门，传递舱上设有第二密闭门，第二密闭门与样本灭活模块连通；通风过滤系统包括隔离舱通风过滤装置和传递舱通风过滤装置；隔离舱通风过滤装置设置在隔离舱的顶部，传递舱通风过滤装置设置在传递舱的窗体上。本发明的装置自动化程度高，具有良好的生物安全性。 【EN】The invention belongs to the field of biological safety protection technology and equipment, and discloses an unmanned isolation detection system and method for high-risk pathogenic microorganisms. The device comprises: the device comprises an isolation cabin, a transfer cabin, a pathogen nucleic acid automatic processing and detecting unit, a ventilation and filtration system and a control system; the pathogen nucleic acid automatic processing and detecting unit is arranged in the isolation cabin, the bottom of the isolation cabin is provided with a waste discharge port, the interior of the isolation cabin is provided with an operating glove, one side of the operating glove is communicated with the transfer cabin, and the other side of the operating glove is provided with an equipment door; one side of the transfer cabin is communicated with the isolation cabin, the other side of the transfer cabin is provided with a first airtight door, a second airtight door is arranged on the transfer cabin, and the second airtight door is communicated with the sample inactivation module; the ventilation and filtration system comprises an isolation cabin ventilation and filtration device and a transfer cabin ventilation and filtration device; the isolation cabin ventilation and filtration device is arranged at the top of the isolation cabin, and the transmission cabin ventilation and filtration device is arranged on a window body of the transmission cabin. The device has high automation degree and good biological safety.