摘要：【中文】本发明公开了一种转子冲片、转子和电机，转子冲片包括：第一翅片，第一翅片具有第一内端和第一外端，第一翅片的宽度由第一内端至第一外端逐渐增大，第一翅片上设有第一磁体槽；第二翅片，第二翅片具有第二内端和第二外端，第二翅片的宽度由第二内端至第二外端逐渐增大，第一内端和第二内端相连且第一外端和第二外端相互间隔开，第一翅片和第二翅片轴对称，第二翅片上设有第二磁体槽，第一磁体槽和第二磁体槽的长度方向沿同方向定向，第一磁体槽和第二磁体槽轴对称且对称轴与第一翅片和第二翅片的对称轴重合。根据本发明实施例的转子冲片具有加工简单、使用方便和可靠性高等优点。 【EN】The invention discloses a rotor punching sheet, a rotor and a motor, wherein the rotor punching sheet comprises: the first fin is provided with a first inner end and a first outer end, the width of the first fin is gradually increased from the first inner end to the first outer end, and a first magnet groove is formed in the first fin; the width of the second fin is gradually increased from the second inner end to the second outer end, the first inner end and the second inner end are connected, the first outer end and the second outer end are spaced from each other, the first fin and the second fin are axially symmetrical, the second fin is provided with a second magnet groove, the length directions of the first magnet groove and the second magnet groove are oriented in the same direction, and the first magnet groove and the second magnet groove are axially symmetrical and the symmetry axis is coincident with the symmetry axis of the first fin and the symmetry axis of the second fin. The rotor punching sheet provided by the embodiment of the invention has the advantages of simplicity in processing, convenience in use, high reliability and the like.

摘要：【中文】本发明公开了一种对北斗卫星导航精准纠正的农苗对行除草控制方法，包括：工业相机的安装位置与安装角度可保证至少三行农苗和对应的除草架在视野的中心位置；除草架的整体平移由电机和丝杠带动执行，其控制量由视觉系统给出；工业相机实时采集图像，视觉系统对实时图像进行颜色空间分解、图像形态学分析以及灰度直方图拟合处理，确定两个除草杆中心位置和两行荞麦苗的中心位置的图像偏差，并结合图像偏差‑物理偏差‑丝杠偏差‑电机旋转‑脉冲信号之间的标定关系，对偏差进行实时调整本发明减小了对北斗卫星导航的精度要求，同时显著提高了农苗对行除草过程中的定位精度和稳定性，大大减少了自动除草过程中因导航精度不够而对农苗造成的损害。 【EN】The invention discloses a seedling row-by-row weeding control method for accurately correcting Beidou satellite navigation, which comprises the following steps of: the installation position and the installation angle of the industrial camera can ensure that at least three rows of farm seedlings and the corresponding weeding frame are arranged at the center of the visual field; the integral translation of the weeding frame is driven by a motor and a lead screw to be executed, and the control quantity of the translation is given by a vision system; the method comprises the steps that an industrial camera collects images in real time, a vision system carries out color space decomposition, image morphological analysis and gray level histogram fitting processing on the real-time images, determines image deviation between the central positions of two weeding rods and the central positions of two rows of buckwheat seedlings, and combines the calibration relation between the image deviation-physical deviation-lead screw deviation-motor rotation-pulse signals to adjust the deviation in real time, so that the precision requirement on Beidou satellite navigation is reduced, meanwhile, the positioning precision and the stability of the seedlings in the row weeding process are obviously improved, and the damage to the seedlings caused by insufficient navigation precision in the automatic weeding process is greatly reduced.

摘要：【中文】本发明公开了多功能销盘摩擦磨损试验平台及监测方法，包括机体、缸体、摩擦转盘、油泵、销、用于控制销上下左右运动使得上夹具与下夹具靠近或远离并给销施加竖直方向的作用力的调节施压机构、传感器组件及用于驱动摩擦转盘的驱动机构；机体设有水平操作台，操作台上设置有缸体和位于缸体内的摩擦转盘，缸体内的操作台上开有通过管路连接的多个通孔，管路上安有油泵，摩擦转盘上设有用于固定下待测件的下夹具；销位于操作台的上方，销下端上设有用于固定上待测件的上夹具，销通过调节机构与机体连接，缸体旁布置有多光源可调显微镜。本发明利用静电传感器实时测量盘表面的区域静电信号和油路的静电信号，丰富了摩擦磨损的监测方法，数据可靠性好。 【EN】The invention discloses a multifunctional pin disc friction wear test platform and a monitoring method, wherein the multifunctional pin disc friction wear test platform comprises a machine body, a cylinder body, a friction rotary disc, an oil pump, a pin, an adjusting and pressurizing mechanism, a sensor assembly and a driving mechanism, wherein the adjusting and pressurizing mechanism is used for controlling the pin to move up and down, left and right so that an upper clamp and a lower clamp are close to or far away from each other and applying acting force in the vertical direction to the pin; the machine body is provided with a horizontal operating platform, a cylinder body and a friction turntable positioned in the cylinder body are arranged on the operating platform, a plurality of through holes connected through pipelines are formed in the operating platform in the cylinder body, an oil pump is mounted on the pipelines, and a lower clamp used for fixing a lower piece to be tested is arranged on the friction turntable; the pin is located the top of operation panel, is equipped with the last anchor clamps that are used for fixed piece that awaits measuring on the round pin lower extreme, and the round pin passes through adjustment mechanism to be connected with the organism, and the adjustable microscope of many light sources has been arranged to the cylinder body side. The invention utilizes the static sensor to measure the static signals of the area and the oil circuit on the surface of the disc in real time, enriches the monitoring method of friction and wear and has good data reliability.

摘要：【中文】本发明公开了一种超耐候钛白粉的制备方法，将钛白粉基料打浆后进行无机包膜，包膜后进行砂磨，然后进行水热反应、水洗、干燥、汽粉，得到超耐候钛白粉。本发明的超耐候钛白粉的制备方法，采用特殊的表面处理工艺，以不超过钛白粉总质量6wt%的包膜量，即可使钛白粉表面形成更为均匀致密的膜层；本发明获得的产品不仅具有超耐候性，而且具有优异的分散性，储存稳定性，而且由于包膜量小，故其在下游客户中的配方适用性也较好。 【EN】The invention discloses a preparation method of super-weather-resistant titanium dioxide, which comprises the steps of pulping a titanium dioxide base material, carrying out inorganic coating, sanding after coating, carrying out hydrothermal reaction, washing with water, drying, and steam-pulverizing to obtain the super-weather-resistant titanium dioxide. The preparation method of the super weather-resistant titanium dioxide adopts a special surface treatment process, and a more uniform and compact film layer can be formed on the surface of the titanium dioxide by the coating amount not exceeding 6wt% of the total mass of the titanium dioxide; the product obtained by the invention not only has super weather resistance, but also has excellent dispersibility and storage stability, and has better formula applicability in downstream customers due to small coating amount.

摘要：【中文】本发明属于浆料钛白制备技术领域，公开了一种水热法制备浆料钛白粉的方法，包括：将钛白粉基料制成300‑450g/L料浆，调节料浆温度为70‑90℃、pH为9‑10.5；向料浆中加入硅酸盐溶液，调节料浆的pH为5‑8；料浆在150‑180℃下进行水热反应，反应时间为2‑6h；反应后的料浆降温至60‑70℃，向料浆中同时加入铝盐溶液和无机酸或无机碱溶液，使料浆的pH恒定为6‑9，均化30min；将料浆pH调节为6‑8，在150‑200℃下进行水热反应，反应时间为4‑6h；将料浆过筛水洗，得到滤饼；打浆分散，料浆砂磨过筛，得到浆料钛白粉。浆料钛白具有高耐候性、高分散稳定性，绿色环保，方法无粉尘。 【EN】The invention belongs to the technical field of slurry titanium dioxide preparation, and discloses a method for preparing slurry titanium dioxide by a hydrothermal method, which comprises the following steps: preparing the titanium dioxide base material into slurry of 300-450g/L, adjusting the temperature of the slurry to be 70-90 ℃ and the pH value to be 9-10.5; adding silicate solution into the slurry, and adjusting the pH value of the slurry to 5-8; carrying out hydrothermal reaction on the slurry at the temperature of 150 ℃ and 180 ℃ for 2-6 h; cooling the slurry after reaction to 60-70 ℃, simultaneously adding an aluminum salt solution and an inorganic acid or inorganic alkali solution into the slurry to ensure that the pH of the slurry is constant at 6-9, and homogenizing for 30 min; adjusting the pH value of the slurry to 6-8, and carrying out hydrothermal reaction at the temperature of 150-; sieving and washing the slurry to obtain a filter cake; pulping and dispersing, and sanding and sieving the slurry to obtain the slurry titanium dioxide. The slurry titanium white has high weather resistance and high dispersion stability, is green and environment-friendly, and has no dust in the method.

摘要：【中文】本发明涉及农业技术领域，公开了一种农药雾滴飘移测试装置，包括动力段、测试段和回流段。动力段内设有风送模块和温湿度调节模块，风送模块用于产生通向测试段的测试气流，温湿度调节模块用于调节测试气流的温度和湿度；测试气流在测试段内沿水平方向流动，测试段内部上方设有喷雾模块，用于喷出雾滴，测试段内部底面设有雾滴采集模块，用于接收雾滴；测试气流从测试段流出后经回流段流入动力段。本发明实施例提供的环境参数可准确调控的农药雾滴飘移测试装置，能够在精准控制风速的同时，有效调控环境温度和相对湿度，对农药雾滴飘移问题研究具有重要意义。 【EN】The invention relates to the technical field of agriculture, and discloses a pesticide fog droplet drifting testing device which comprises a power section, a testing section and a backflow section. The power section is internally provided with an air supply module and a temperature and humidity adjusting module, the air supply module is used for generating a test air flow leading to the test section, and the temperature and humidity adjusting module is used for adjusting the temperature and the humidity of the test air flow; the testing air flow flows in the testing section along the horizontal direction, a spraying module is arranged above the inside of the testing section and used for spraying fog drops, and a fog drop collecting module is arranged on the bottom surface of the inside of the testing section and used for receiving the fog drops; the test airflow flows out of the test section and then flows into the power section through the backflow section. The pesticide fog drop drift testing device capable of accurately regulating and controlling the environmental parameters, provided by the embodiment of the invention, can effectively regulate and control the environmental temperature and the relative humidity while accurately controlling the wind speed, and has important significance for the research of the pesticide fog drop drift problem.

摘要：【中文】本发明涉及一种保信主站系统及其故障信息归档方法，属于继保信息主站的故障信息综合分析领域。方法包括接收各子站上送的故障信息，通过ICE接口将故障信息发送到消息接收微服务模块，消息接收微服务模块将接收的故障信息发送到kafka消息总线中；预处理微服务模块获取kafka消息总线中的故障信息，根据配置库中的配置信息，获取故障信息的所有关联故障信息，将关联故障信息发送到kafka消息总线中；归档微服务模块采用kafka流处理技术，获取kafka消息总线中的各关联故障信息，将唯一标识相同的关联故障信息进行归档，形成归档信息。各微服务模块通过在kafka消息总线中共享数据，能够增加数据的处理速度，信息归档速度快，数据不易流失，信息归档更加准确。 【EN】The invention relates to a communication protection master station system and a fault information archiving method thereof, belonging to the field of comprehensive analysis of fault information of a relay protection information master station. The method comprises the steps of receiving fault information sent by each substation, sending the fault information to a message receiving microservice module through an ICE (Internet communications and Internet communications interface) interface, and sending the received fault information to a kafka message bus by the message receiving microservice module; the preprocessing microservice module acquires fault information in the kafka message bus, acquires all associated fault information of the fault information according to configuration information in a configuration library, and sends the associated fault information to the kafka message bus; and the filing micro-service module acquires each associated fault information in the kafka message bus by adopting a kafka stream processing technology, and files the associated fault information with the same unique identifier to form filing information. Each micro service module shares data in the kafka message bus, so that the data processing speed can be increased, the information archiving speed is high, the data is not easy to lose, and the information archiving is more accurate.

摘要：【中文】本发明公开一种基于手势识别的交通灯的控制方法、系统及电子设备，所述基于手势识别的交通灯的控制方法包括：获取手势视频图像，对所述手势视频图像进行处理，以提取所述手势视频图像的轮廓，将所述手势视频图像的轮廓作为测试集和训练集，利用卷积神经网络对所述测试集和训练集进行训练，以得到训练模型，对所述训练模型进行加载，对所述手势视频图像进行实时预测，以得到实时预测结果，将所述实时预测结果发送至处理器，以实时控制交通灯。本发明的所述基于手势识别的交通灯的控制方法通过人工智能算法与手势识别相结合，使得人与交通灯能够有效的交互，更加智能化的对交通灯进行实时且准确的控制，能够根据车流量的变化来调节交通灯。 【EN】The invention discloses a control method and a control system of a traffic light based on gesture recognition and electronic equipment, wherein the control method of the traffic light based on gesture recognition comprises the following steps: the method comprises the steps of obtaining a gesture video image, processing the gesture video image to extract the outline of the gesture video image, using the outline of the gesture video image as a test set and a training set, training the test set and the training set by using a convolutional neural network to obtain a training model, loading the training model, predicting the gesture video image in real time to obtain a real-time prediction result, and sending the real-time prediction result to a processor to control a traffic light in real time. The control method of the traffic light based on the gesture recognition combines the artificial intelligence algorithm and the gesture recognition, so that people can effectively interact with the traffic light, the traffic light is intelligently controlled in real time and accurately, and the traffic light can be adjusted according to the change of traffic flow.

摘要：【中文】本发明涉及医药技术领域，具体是一种靶向前列腺癌骨转移的肿瘤微环境电荷逆转的仿生纳米递送系统及其制备方法与应用。本发明的仿生纳米递送体系采用前列腺癌骨转移微环境中成骨细胞膜包裹在纳米载体上，可以赋予所修饰的纳米载药体系靶向骨转移前列腺癌的功能。所包裹的纳米载体为硫辛酸修饰的肿瘤微酸性环境电荷逆转的多肽类纳米载体，可以实现肿瘤微酸性环境下电荷发生逆转，由负电荷变成正电荷，可以有效在胞内促进药物的递送和释放。本发明的成骨细胞膜修饰的仿生纳米递送系统可以递送化疗药，具有靶向性好，稳定性高，免疫原性低的特点，为前列腺癌骨转移治疗中的疏水性治疗药物递送提供一种有效的手段。 【EN】The invention relates to the technical field of medicines, in particular to a bionic nano delivery system for reversing tumor microenvironment charge of targeted prostate cancer bone metastasis and a preparation method and application thereof. The bionic nano delivery system provided by the invention adopts a prostatic cancer bone metastasis microenvironment to coat the osteoblast membrane on the nano carrier, so that the modified nano drug-loaded system can be endowed with the function of targeting bone metastasis prostatic cancer. The wrapped nano-carrier is a lipoic acid modified polypeptide nano-carrier with reversed charges in tumor subacid environment, can realize the reversal of charges in tumor subacid environment, changes negative charges into positive charges, and can effectively promote the delivery and release of drugs in cells. The bionic nano delivery system modified by the osteoblast membrane can deliver chemotherapeutic drugs, has the characteristics of good targeting property, high stability and low immunogenicity, and provides an effective means for delivering hydrophobic therapeutic drugs in the bone metastasis treatment of the prostate cancer.

摘要：【中文】本发明涉及一种钛白粉的制备方法，包括如下步骤：采用硫酸法对钛矿石进行处理，得到钛白粉粗品；将得到的钛白粉粗品进行包膜、水洗、压榨、干燥、汽粉后即得所述钛白粉；所述压榨的过程中加入有双子型表面活性剂。 【EN】The invention relates to a preparation method of titanium dioxide, which comprises the following steps: treating the titanium ore by a sulfuric acid method to obtain a titanium dioxide crude product; coating, washing, squeezing, drying and steam-pulverizing the obtained titanium dioxide crude product to obtain the titanium dioxide; and a gemini surfactant is added in the squeezing process.