摘要：【中文】本发明公开了一种萘普生注射剂及其制备方法，该萘普生注射剂由一定配比的萘普生、成盐剂、络合剂、稳定剂、吸附剂和注射用水制备而成。其制备方法为：1)将成盐剂用注射用水配制成成盐剂溶液；2)先将萘普生加入到剩余的注射用水中，然后加入成盐剂溶液，持续搅拌至萘普生溶解完全，接着加入络合剂和稳定剂，搅拌均匀，此时体系的pH值为7.5‑9.0，再加入吸附剂，搅拌均匀后静置20‑30分钟，过滤，灌装，填充氮气，封口，最后在115‑121℃下灭菌25～35分钟。该注射剂稳定高，可用于肌肉注射给药，给药方便、迅速，而且配制容积小，方便运输，运输成本低。 【EN】The invention discloses a naproxen injection and a preparation method thereof, wherein the naproxen injection is prepared from naproxen, a salt forming agent, a complexing agent, a stabilizing agent, an adsorbent and water for injection according to a certain proportion. The preparation method comprises the following steps: 1) preparing a salt forming agent solution by using water for injection; 2) adding naproxen into the rest of the water for injection, adding a salt forming agent solution, continuously stirring until the naproxen is completely dissolved, adding a complexing agent and a stabilizing agent, uniformly stirring until the pH value of the system is 7.5-9.0, adding an adsorbent, uniformly stirring, standing for 20-30 minutes, filtering, filling nitrogen, sealing, and finally sterilizing at 115-121 ℃ for 25-35 minutes. The injection has high stability, can be used for intramuscular injection administration, and has the advantages of convenient and rapid administration, small preparation volume, convenient transportation and low transportation cost.

摘要：【中文】本发明属于检测技术领域，更具体地，本发明涉及一种汽车线束的检测方法。本发明提供了一种汽车线束的测试方法，所述测试项目选自接触件‑连接器插入力/拔出力测试、连接器‑连接器插入力/拔出力测试、线束极性防错能力测试、振动测试、线束跌落试验中的一种。本申请通过采用设计的线束壳和特定的夹具，使得汽车线束的振动检测能够最大程度模拟汽车线束在实车上的安装角度、方向以及每个安装位点的固定方式(包括螺丝扭矩、螺丝尺寸等)；当夹具的材质为铝合金时，测试的结果更可靠。 【EN】The invention belongs to the technical field of detection, and particularly relates to a detection method of an automobile wire harness. The invention provides a test method of an automobile wire harness, wherein the test item is selected from one of a contact piece-connector insertion force/extraction force test, a connector-connector insertion force/extraction force test, a wire harness polarity error-proofing capability test, a vibration test and a wire harness drop test. By adopting the designed wiring harness shell and the specific clamp, the vibration detection of the automobile wiring harness can simulate the installation angle and direction of the automobile wiring harness on a real automobile and the fixing mode (including screw torque, screw size and the like) of each installation site to the maximum extent; when the material of anchor clamps is the aluminum alloy, the result of test is more reliable.

摘要：【中文】本发明公开了一种进车厢防风式多自由度智能喷洒臂。该装置通过双缸快速升降系统、大臂旋转机构、智能喷洒臂总成、喷嘴组合总成、伺服控制五个部分完成工作。该装置有升降2个、旋转4个共6个自由度，用于我国西北部冬季多风地域运煤列车车厢的防冻液喷洒。智能喷洒臂可根据风力大小，调整喷嘴探入车厢内喷洒高度，极大的降低大风对喷洒的影响；可在保证喷头探入车厢内高度不变、始终水平的状态下，利用喷嘴组合可旋转的自由度，对车厢任意面进行针对性喷洒，更是解决了火车第一节车厢前壁难以喷到的现状；同时，探入车厢内的喷头具有防碰撞保护装置，当系统检测信号不及时或喷头提升出现故障时，防碰撞装置可避免喷头与车厢间的硬碰撞。 【EN】The invention discloses a windproof type multi-degree-of-freedom intelligent spraying arm entering a carriage. The device completes work through five parts, namely a double-cylinder quick lifting system, a large arm rotating mechanism, an intelligent spraying arm assembly, a nozzle combination assembly and servo control. The device has 6 degrees of freedom including 2 lifting degrees and 4 rotating degrees, and is used for spraying antifreeze on coal train carriages in windy regions in winter in northwest of China. The intelligent spraying arm can adjust the spraying height of the nozzle which extends into the carriage according to the wind power, so that the influence of strong wind on spraying is greatly reduced; the spray nozzle can be combined with the rotatable freedom degree to spray any surface of the carriage under the condition of ensuring that the spray nozzle is constantly level and constantly extends into the carriage, and the current situation that the front wall of the first carriage of the train is difficult to spray is solved; meanwhile, the spray head stretching into the carriage is provided with an anti-collision protection device, and when a system detection signal is not timely or the spray head is lifted to be in fault, the anti-collision device can avoid hard collision between the spray head and the carriage.

摘要：【中文】本申请公开了一种图像处理方法以及电子设备和存储介质，属于图像处理技术领域。该图像处理方法通过在显示界面中检测眼球的注视位置；在显示界面待显示的目标图像上，确定与注视位置对应的第一区域以及除第一区域之外的第二区域；调低所述第二区域的图像质量；对所述第一区域和图像质量调低后的所述第二区域分别进行图像渲染处理。本申请基于眼球的注视位置对目标图像进行分区域，并对各个区域分别进行图像处理，便于降低部分区域比如第二区域的图像处理难度，从而减少了图片整体处理的时间，进而降低了延迟。 【EN】The application discloses an image processing method, electronic equipment and a storage medium, and belongs to the technical field of image processing. The image processing method detects the fixation position of eyeballs in a display interface; determining a first area corresponding to the watching position and a second area except the first area on a target image to be displayed on a display interface; reducing the image quality of the second area; and respectively carrying out image rendering processing on the first area and the second area with the lowered image quality. According to the method and the device, the target image is divided into the regions based on the fixation position of the eyeballs, and each region is subjected to image processing respectively, so that the image processing difficulty of a partial region such as a second region is reduced conveniently, the time for overall processing of the image is reduced, and further the delay is reduced.

摘要：【中文】本申请公开了一种行李托运入侵检测方法及装置，包括：采用深度摄像头获取位于传送带上的行李的俯视深度图像和侧视深度图像；基于所述俯视深度图像确定行李识别俯视图像；基于所述侧视深度图像确定行李识别侧视图像；基于所述行李识别俯视图像和所述行李识别侧视图像，采用图像轮廓识别算法确定所述行李是否存在入侵物。所述行李托运入侵检测方法及装置，通过深度摄像头获取行李的深度图像，通过对深度图像中行李的识别以及轮廓的识别确定行李区域是否存在入侵物，进而做出相应提示控制，有利于获取准确的行李托运数据，提升旅客的使用体验。 【EN】The application discloses a method and a device for detecting luggage consignment intrusion, comprising the following steps: acquiring a top view depth image and a side view depth image of the luggage on the conveyor belt by adopting a depth camera; determining a baggage identification look-down image based on the look-down depth image; determining a baggage identification side view image based on the side view depth image; and determining whether the luggage has an invader or not by adopting an image contour recognition algorithm based on the luggage recognition top view image and the luggage recognition side view image. According to the method and the device for detecting the baggage consignment intrusion, the depth image of the baggage is obtained through the depth camera, whether the intruder exists in the baggage area is determined through the identification of the baggage in the depth image and the identification of the outline, and then corresponding prompt control is performed, so that the accurate baggage consignment data can be obtained, and the use experience of passengers is improved.

摘要：【中文】本申请公开了一种图像处理方法以及电子设备和存储介质，属于图像处理技术领域。该图像处理方法为在目标图像上确定第一区域以及除所述第一区域之外的第二区域；调低所述第二区域的图像质量；对所述第一区域和图像质量调低后的所述第二区域分别进行图像渲染处理。本申请采用了分区域进行图像处理的方法，便于降低部分区域比如第二区域的图像处理时间，从而减少了图像整体处理的时间，进而降低了延迟。 【EN】The application discloses an image processing method, electronic equipment and a storage medium, and belongs to the technical field of image processing. The image processing method comprises the steps of determining a first area and a second area except the first area on a target image; reducing the image quality of the second area; and respectively carrying out image rendering processing on the first area and the second area with the lowered image quality. The method for processing the image in the divided areas is adopted, so that the image processing time of the partial areas such as the second area is reduced conveniently, the integral image processing time is reduced, and the delay is reduced.

摘要：【中文】本发明公开了一种用于多出油口高压轴向柱塞泵的可降低多变化工况与压力冲击噪声的配流盘。配流盘由顶面层和底面层组成，顶面层中心凸起部分与底面层定位部分之间形成高压契合密封。顶面层直接连接伺服驱动控制机构，在其反馈调节下，围绕配流盘的中心自由进行旋转；顶面层上有两个过渡减震槽孔，过渡减震槽孔与底面层上的阶梯形U型减震槽之间连通；过渡减震槽孔旋转调节时，过渡减震槽孔与垂直Y轴间的夹角发生改变，使得底面层A、B排油窗口上的阶梯形U型减震槽截面积阻尼通流状况随动变化，最终实现排油窗口与吸油窗口间的闭死困油区域随压力变化而变化，适应不同的压力工况，实现用一个配流盘就可适应多种压力状态、压力冲击下的使用。 【EN】The invention discloses a valve plate capable of reducing multi-change working conditions and pressure impact noise for a multi-oil-outlet high-pressure axial plunger pump. The valve plate consists of a top surface layer and a bottom surface layer, and high-pressure fit sealing is formed between a central protruding part of the top surface layer and a positioning part of the bottom surface layer. The top surface layer is directly connected with the servo drive control mechanism and freely rotates around the center of the valve plate under the feedback regulation of the servo drive control mechanism; the top surface layer is provided with two transitional damping slotted holes which are communicated with the stepped U-shaped damping grooves on the bottom surface layer; when the transitional damping slotted hole is rotationally adjusted, the included angle between the transitional damping slotted hole and the vertical Y axis is changed, so that the damping through-flow condition of the sectional area of the stepped U-shaped damping slot on the oil discharge window of the bottom layer A, B is changed along with the change of the pressure, finally, the change of the dead-closed oil trapping area between the oil discharge window and the oil absorption window along with the change of the pressure is realized, different pressure working conditions are adapted, and the use under various pressure states and pressure impact is realized by using one valve plate.

摘要：【中文】本申请公开了一种增强现实设备及其图像处理方法、系统以及存储介质，涉及扫描显示技术领域。该处理方法根据目标图像帧和所述目标图像帧之前的历史图像帧的位置信息预测第一位置信息；依据所述第一位置信息对所述目标图像帧进行异步时间扭曲，以得到中间图像帧；在显示所述目标图像帧之后，显示所述中间图像帧。本申请通过位置信息预测与异步时间扭曲技术地结合，虚拟出中间图象帧并显示，可以使得图像帧帧率得以提高，可以减少从获取并处理得到图像帧的这一过程的某个阶段的延迟，进而可以降低显示图象帧的延迟。 【EN】The application discloses augmented reality equipment, an image processing method and system thereof and a storage medium, and relates to the technical field of scanning display. The processing method comprises the steps of predicting first position information according to a target image frame and position information of a historical image frame before the target image frame; performing asynchronous time warping on the target image frame according to the first position information to obtain an intermediate image frame; displaying the intermediate image frame after displaying the target image frame. The method and the device virtualize and display the intermediate image frame by combining the position information prediction and the asynchronous time warping technology, so that the frame rate of the image frame can be improved, the delay of a certain stage of the process of obtaining and processing the image frame can be reduced, and the delay of displaying the image frame can be further reduced.

摘要：【中文】本发明公开了一种纳米立方碳化硅导热涂料，由硅烷偶联剂复配改性纳米立方碳化硅、水性环氧树脂、聚氨酯、丙烯酸多元醇、双酚A型环氧乙烯基酯树脂、甲基纤维素、环氧丙烯酸酯、纳米二氧化钛、溶菌酶、十二烷基磺酸钠、羧甲基纤维素、聚醚改性硅油PESO和去离子水制得；本发明还公开了一种纳米立方碳化硅导热涂料的制备方法，将各原料直接混合均匀后制备得到涂料。本发明的涂料采用硅烷偶联剂对纳米立方碳化硅进行有机化学改性，降低了纳米立方碳化硅分子间的表面能，使硅烷偶联剂复配改性纳米立方碳化硅更均匀的分散在涂料中，形成导热网状或链状结构，大大提高了涂料的导热性能；本发明的制备方法简单，易于工业化生产。 【EN】The invention discloses a nano cubic silicon carbide heat-conducting coating which is prepared by compounding and modifying nano cubic silicon carbide, waterborne epoxy resin, polyurethane, acrylic polyol, bisphenol A type epoxy vinyl ester resin, methyl cellulose, epoxy acrylate, nano titanium dioxide, lysozyme, sodium dodecyl sulfate, carboxymethyl cellulose, polyether modified silicone oil PESO and deionized water by using a silane coupling agent; the invention also discloses a preparation method of the nano cubic silicon carbide heat-conducting coating, which is prepared by directly and uniformly mixing the raw materials. The coating disclosed by the invention is prepared by carrying out organic chemical modification on nano cubic silicon carbide by adopting the silane coupling agent, so that the surface energy among nano cubic silicon carbide molecules is reduced, the silane coupling agent compounded and modified nano cubic silicon carbide is more uniformly dispersed in the coating to form a heat-conducting net-shaped or chain-shaped structure, and the heat-conducting property of the coating is greatly improved; the preparation method is simple and easy for industrial production.

摘要：【中文】本发明公开了一种基于Docker的大数据学习平台搭建方法，该方法首先初始化主机网络环境，创建虚拟网卡桥接到物理网卡上；然后客户端调用脚本创建容器，所述容器具有ubuntu系统最小系统的基础组件，并且容器默认开启SSH服务，实现与服务器相同的访问；接着创建容器镜像，设置后台守护进程作为所述容器运行时的依赖进程，容器内部进程异常退出后实现自动拉起；最后通过配置环境变量，包括调用脚本内部脚本读取环境变量。该方法应用Docker技术实现依赖环境、大数据组件的容器化，方便移植，构建独立的大数据学习平台，降低大数据初学者的学习成本。 【EN】The invention discloses a Docker-based big data learning platform building method, which comprises the steps of firstly initializing a host network environment, and creating a virtual network card to bridge to a physical network card; then the client calls a script to create a container, wherein the container is provided with a basic component of the minimum system of the ubuntu system, and SSH service is started by default to realize the same access as the server; then creating a container mirror image, setting a background daemon process as a dependent process when the container runs, and automatically pulling up the container after the internal process of the container abnormally exits; and finally, reading the environment variable by configuring the environment variable, including calling the script inside. The method realizes containerization of environment-dependent big data components by applying a Docker technology, is convenient to transplant, constructs an independent big data learning platform, and reduces the learning cost of big data beginners.