摘要：【中文】本发明公开了一种双励双控式自励恒压永磁工频无刷同步发电机，包括机体、发电机转子和组合定子，还包括双控式AVR、双频励磁机、旋转变压器；所述发电机转子包括装在一根共同的转轴上的永磁励磁的主转子、电励磁的补偿转子、旋转整流方向控制器、双向旋转整流器装置、双频励磁机转子、旋转变压器次级线圈，构成双励系统；本发明将置于转子上的旋转AVR转移到不旋转的定子侧，解决了双永磁混合励磁永磁工频无刷同步发电机AVR操作、维修不方便的问题，还能扩展AVR的功能，如增加过流、过压、超速等保护功能，以及使混合励磁永磁工频无刷同步发电机可向较大容量规格发展的问题。 【EN】The invention discloses a double-excitation double-control self-excitation constant-voltage permanent magnet power frequency brushless synchronous generator, which comprises a generator body, a generator rotor and a combined stator, and also comprises a double-control AVR, a double-frequency exciter and a rotary transformer; the generator rotor comprises a permanent magnet excitation main rotor, an electric excitation compensation rotor, a rotating rectification direction controller, a bidirectional rotating rectifier device, a double-frequency exciter rotor and a rotary transformer secondary coil which are arranged on a common rotating shaft to form a double-excitation system; the invention transfers the rotary AVR arranged on the rotor to the non-rotary stator side, solves the problem of inconvenient operation and maintenance of the dual-permanent magnet mixed excitation permanent magnet power frequency brushless synchronous generator AVR, and can also expand the AVR functions, such as increasing the protection functions of overcurrent, overvoltage, overspeed and the like, and the problem of developing the mixed excitation permanent magnet power frequency brushless synchronous generator to a larger capacity specification.

摘要：【中文】一种基于简化二维码标签识别的超市购物车的商品推荐系统，包括两大模块：图像部分模块，对图案标签的设计而言，设计一个图案用于识别，该图案具有定位码，用于锁定图案的位置以及判断图案的方向，对于定位码图像的定位与识别而言，通过定位图案，再生成轮廓树，进行解析其中的数据部分，得到数据并提取被标签商品的信息；商品推荐模块，根据识别结果，基于关联性、热度、价位的综合考虑对消费者进行商品推荐。本发明对倾斜或轻微扭曲的多标签具有较好识别效果，适用于购物车中存在重叠摆放的不同商品的应用场景。 【EN】A commodity recommendation system of a supermarket shopping cart based on simplified two-dimensional code label identification comprises two modules: the image part module is used for designing a pattern for identification, the pattern is provided with a positioning code and used for locking the position of the pattern and judging the direction of the pattern, and for positioning and identification of the positioning code image, the positioning pattern is used for regenerating a contour tree, the data part in the contour tree is analyzed, the data is obtained, and the information of the labeled commodity is extracted; and the commodity recommending module is used for recommending commodities to the consumers based on comprehensive consideration of relevance, heat and price according to the identification result. The invention has better recognition effect on inclined or slightly distorted multiple labels, and is suitable for application scenes of different commodities overlapped in a shopping cart.

摘要：【中文】本发明提供了一种复合抑尘剂，配方包括一定比例的高吸水性树脂、聚乙烯醇水溶液、羧甲基纤维素钠、表面活性剂、助剂和水。该复合抑尘剂对粉尘的润湿性好，无冒泡，且成膜性好，无裂缝，抑尘效果好，且成本较低。 【EN】The invention provides a composite dust suppressant, which comprises a certain proportion of super absorbent resin, a polyvinyl alcohol aqueous solution, sodium carboxymethylcellulose, a surfactant, an auxiliary agent and water. The composite dust suppressant has good wettability to dust, no bubbling, good film forming property, no crack, good dust suppression effect and lower cost.

摘要：【中文】本发明公开了一种稳固型桌套及其生产工艺，涉及桌套制作技术领域，旨在解决但是由于在日常生活中使用桌子时候会与铺平面发生摩擦，从而导致整个桌套和桌子发生偏移，铺平面和下垂面的连接处容易发生拉扯造成棉线的断裂的技术问题。其技术方案要点是一种稳固型桌套，包括铺平面和下垂面，铺平面和下垂面的交接处设置有加强层，加强层靠近桌面，加强层和铺平面之间设置有保护垫层，保护垫层紧贴铺平面与下垂面的交接处。可减轻由于铺平面与桌面发生偏移而导致棉线断裂的情况发生。 【EN】The invention discloses a stable table cover and a production process thereof, relates to the technical field of table cover manufacturing, and aims to solve the technical problems that the whole table cover and a table are deviated due to friction with a paved surface when the table is used in daily life, and cotton threads are easily broken due to pulling at the joint of the paved surface and a drooping surface. The technical scheme is that the stable table cover comprises a paving plane and a drooping plane, a reinforced layer is arranged at the joint of the paving plane and the drooping plane and is close to a table top, a protective cushion layer is arranged between the reinforced layer and the paving plane, and the protective cushion layer is tightly attached to the joint of the paving plane and the drooping plane. The cotton thread breakage caused by the deviation of the paving plane and the table top can be reduced.

摘要：【中文】本发明公开了一种智能调节化妆台，包括有桌体和镜子，所述桌体上设有与镜子连接使镜子升降和转动的驱动装置，所述桌体上设有输入面板以及根据输入面板输入指令控制驱动装置升降和转动镜子的主控器，可通过桌体上的输入面板调节镜子的高度和照射角度，试妆者只需坐着即可实现照镜试妆。 【EN】The invention discloses an intelligent adjustment dressing table which comprises a table body and a mirror, wherein a driving device which is connected with the mirror and enables the mirror to ascend and descend and rotate is arranged on the table body, an input panel and a main controller which controls the driving device to ascend and descend and rotate the mirror according to input instructions of the input panel are arranged on the table body, the height and the irradiation angle of the mirror can be adjusted through the input panel on the table body, and a person trying to make up can take a look at the mirror and try up only by sitting.

摘要：本发明公开了一种城市大脑用交通站台，主要由支撑架、背板和顶棚构成，背板上设有窗口，窗口内排列有多组竖板，每组竖板均包括两个沿水平方向滑动连接的立板，每组竖板的任一个立板顶端和底端均安装有转轴，且转轴与该立板端部滑动连接，立板通过转轴与窗口顶端和底端转动连接，顶棚上安装有第一驱动机构和监测机构，监测机构用于对站台环境监测，并反馈信号控制第一驱动机构做出响应，通过第一驱动机构的作用，调节各组竖板的角度，控制窗口打开区域大小以及方向，配合监测机构使用，自动监测站台环境，根据监测的站台环境信息，控制第一驱动机构自动做出响应，从而将窗口打开通风，或关闭保暖，或者即能保持站台通风状态下，起到挡雨作用。

摘要：本公开的实施例公开了轨迹信息生成方法、装置、电子设备和计算机可读介质。该方法的一具体实施方式包括：根据目标用户的历史位置信息序列中的历史位置信息包括的位置采集时间和位置坐标信息，确定目标用户的历史移动轨迹信息；根据目标用户的当前位置信息，确定目标图像序列；对目标图像序列中的目标图像进行目标检测，以生成目标对象信息；根据目标对象信息组集合中的每个目标对象信息组，生成对象移动轨迹信息；根据历史移动轨迹信息，对对象移动轨迹信息集合进行拆分；根据历史移动轨迹信息、第一对象移动轨迹信息和第二对象移动轨迹信息集合，生成目标用户在目标时间段内的移动轨迹信息。该实施方式提高了生成移动轨迹信息的准确性和成功率。

摘要：【中文】本发明公开了一种卷枝毛霉MF‑8及其提高土茯苓中花旗松素含量的应用，将卷枝毛霉MF‑8经产酶培养的发酵液过滤，取滤液为粗酶液，加入经粉碎的土茯苓粉，在30‑35℃的振荡条下转化反应24‑36h，过滤除去粗酶液，滤饼经烘干，即得富含花旗松素的土茯苓。本发明筛选的卷枝毛霉MF‑8使土茯苓中的花旗松素含量提高幅度大，最高可达28.1倍，含量由原来的0.247mg/g提高到7.19mg/g；本发明具有专一性好，产物得率高，生物催化剂的成本低的优势，实现土茯苓中药效成分原位转化。 【EN】The invention discloses mucor circinelloides MF-8 and application thereof in improving the content of taxifolin in glabrous greenbrier rhizome. The Mucor circinelloides MF-8 screened by the invention can greatly improve the content of the taxifolin in the glabrous greenbrier rhizome, the maximum content can reach 28.1 times, and the content is improved to 7.19mg/g from the original 0.247 mg/g; the method has the advantages of good specificity, high product yield and low cost of the biocatalyst, and realizes the in-situ conversion of the effective components of the glabrous greenbrier rhizome.

摘要：本发明公开一种防止杯盖掉落的杯子，包括杯体和杯盖。所述杯体杯口边沿设有限位槽，并且在杯盖上设有配合限位槽的限位杆。本发明通过限位杆与限位槽的配合，可使杯盖挂在杯体上，解决了闲置杯盖占用桌面位置的问题。

摘要：本发明提供了一种提高黄芪皂苷含量的加工方法，属于中药的加工方法技术领域。该方法采用超声波清洗彻底，并抑制了药效成分的散失，采用真空减压蒸汽润药法提高了加工效率且减少了皂苷的流失，采用真空冷冻+远红外+微波干燥不仅干燥效率高，而且保留了黄芪营养成分及产品色泽，尤其提高了皂苷的含量，采用PVC/PE充CO₂包装解决了贮藏过程中易霉烂、虫蛀、变色、泛油等问题，延长了存贮时间，并保持了药材的药性且减少了损耗，取得了良好的经济效益。