摘要：【中文】本申请提供一种网络连接控制方法和装置、终端、计算机存储介质，涉及终端技术领域，可以在应用由前台显示切换至不激活显示之后，根据应用的网络连接质量控制应用是否允许使用网络连接，避免应用由于网络连接质量不佳频繁发送数据包，耗费系统资源，无需预先设置黑白名单，而是根据网络连接质量灵活的调整应用的网络连接状态，提高了用户的使用体验。该方法包括：确定终端在前台运行第一应用的情况下发生第一事件，其中，第一事件为第一应用的窗口未激活显示在终端屏幕上的事件；检测第一应用的网络连接质量；根据第一应用的网络连接质量，控制第一应用是否允许使用网络连接。 【EN】The application can control whether the application allows the network connection according to the quality of the network connection of the application after the application is switched from foreground display to inactive display, thereby avoiding the problem that the application consumes system resources because the quality of the network connection is not good and frequently sends data packets, and the application flexibly adjusts the network connection state of the application according to the quality of the network connection without presetting a black and white list, and improving the use experience of users. The method comprises the following steps: determining that a first event occurs when a terminal runs a first application in a foreground, wherein the first event is an event displayed on a terminal screen and not activated by a window of the first application; detecting a network connection quality of a first application; controlling whether the first application is allowed to use the network connection according to the network connection quality of the first application.

摘要：【中文】本发明提供一种螺栓拆除装置，用于发动机盖端上的多个螺栓的拆除，包括安装座、多个旋松件以及驱动装置；所述安装座具有上下向的活动行程；多个所述旋松件均沿上下向的轴线可转动地安装至所述安装座上，且位于所述安装座下方，所述旋松件的下端行程有第一适配孔，用以与待拆装的螺栓的栓头相适配；所述驱动装置设于所述安装座，所述驱动装置用以驱动多个所述旋松件活动；本发明的技术方案中，在所述安装座上安装有多个可沿上下向的轴线转动的旋松件，所述旋松件下端的第一适配孔与待拆卸的螺栓的栓头相适配，通过所述驱动装置驱动多个所述旋松件转动，以同时将多个待拆卸的螺栓旋松拆下。 【EN】The invention provides a bolt dismounting device, which is used for dismounting a plurality of bolts on an engine cover end and comprises a mounting seat, a plurality of unscrewing pieces and a driving device; the mounting seat has an up-down movable stroke; the plurality of loosening members are rotatably arranged on the mounting seat along an up-down axial line and are positioned below the mounting seat, and the lower end stroke of each loosening member is provided with a first adapting hole which is used for adapting to a bolt head of a bolt to be disassembled and assembled; the driving device is arranged on the mounting seat and used for driving the loosening members to move; according to the technical scheme, a plurality of unscrewing pieces capable of rotating along the vertical axis are mounted on the mounting base, a first adapting hole at the lower end of each unscrewing piece is adapted to a bolt head of a bolt to be disassembled, and the plurality of unscrewing pieces are driven to rotate through the driving device so as to unscrew the bolts to be disassembled simultaneously.

摘要：【中文】本发明涉及一种涂层密封测试试验机，包括底座、图像采集系统、密封腔‑转轴系统以及驱动系统；所述密封腔‑转轴系统以及驱动系统安装在底座上，所述密封腔‑转轴系统与驱动系统连接，通过驱动系统带动密封腔‑转轴系统运转，同时实现转速调节；所述图像采集系统位于底座的一侧，所述图像采集系统中的显微镜系统伸入密封腔‑转轴系统的转轴内进行图像采集。本发明基于多组重复性对照试验过程中采集的原始数据，以采集到的图像和润滑剂的泄漏量来评价涂层材料的防测泄性能。该测试装置可实现的转速范围为0~3000rpm；试验扭矩范围为0~0.6NM，可以为采用新型材料控制密封相关领域提供一种新的测试手段。 【EN】The invention relates to a coating sealing test testing machine, which comprises a base, an image acquisition system, a sealing cavity-rotating shaft system and a driving system, wherein the image acquisition system is arranged on the base; the sealing cavity-rotating shaft system and the driving system are arranged on the base, the sealing cavity-rotating shaft system is connected with the driving system, the sealing cavity-rotating shaft system is driven to operate by the driving system, and meanwhile, the rotating speed is adjusted; the image acquisition system is positioned on one side of the base, and a microscope system in the image acquisition system extends into a rotating shaft of the sealing cavity-rotating shaft system for image acquisition. The invention evaluates the anti-leakage performance of the coating material by the leakage amount of the acquired image and the lubricant based on the original data acquired in the process of multiple groups of repeated contrast tests. The testing device can realize the range of the rotating speed of 0-3000 rpm; the test torque range is 0-0.6 NM, and a new test means can be provided for the related field of sealing control by adopting novel materials.

摘要：【中文】本申请涉及一种图像处理方法、装置、计算机设备和存储介质。所述方法包括：获取原始图像和目标生成尺寸；按照目标生成尺寸的高度和宽度的比值对原始图像进行拓展，得到拓展图像；根据拓展图像的拓展区域和原始区域生成掩码图像，掩码图像与拓展图像维度相同；将掩码图像、目标生成尺寸和原始图像输入图像生成网络，输出生成图像，生成图像的尺寸与目标生成尺寸相同，图像生成网络为目标对抗网络的子网络。通过训练好的图像生成网络对原始图像特征提取和重构，得到与展示设备相适应的图像，使得生成的图像具备更完整的图像信息，播放该图像，可以提升用户体验。 【EN】The application relates to an image processing method, an image processing device, a computer device and a storage medium. The method comprises the following steps: acquiring an original image and a target generation size; expanding the original image according to the ratio of the height to the width of the target generation size to obtain an expanded image; generating a mask image according to the expanded region and the original region of the expanded image, wherein the mask image has the same dimension as the expanded image; inputting the mask image, the target generation size and the original image into an image generation network, and outputting a generated image, wherein the size of the generated image is the same as the target generation size, and the image generation network is a sub-network of the target countermeasure network. The original image features are extracted and reconstructed through the trained image generation network, and the image adaptive to the display equipment is obtained, so that the generated image has more complete image information, the image is played, and the user experience can be improved.

摘要：【中文】本发明提供一种荧光生物样本集成快速检测装置及检测方法，装置包括光源，还包括微流控芯片、液晶盒、偏振片、驱动模块以及用来收集荧光光谱信息的光电探测器，偏振片包括第一偏振片和第二偏振片，第一偏振片固定贴放在液晶盒的上表面，微流控芯片固定设置在第一偏振片的上表面；第二偏振片固定贴放在液晶盒的下表面；液晶盒包括第一透明电极和第二透明电极，第一透明电极和第二透明电极之间具有液晶层；驱动模块的两端分别与第一透明电极和第二透明电极相连接。该装置减小了检测设备的体积和系统的复杂性，提高了检测效率，降低了检测成本；使用该装置不仅可以对聚集的生物样品进行检测，也能够实现单位数量的生物样品荧光检测，分辨率高。 【EN】The invention provides a fluorescence biological sample integrated rapid detection device and a detection method, wherein the device comprises a light source, a microfluidic chip, a liquid crystal box, a polaroid, a driving module and a photoelectric detector for collecting fluorescence spectrum information, wherein the polaroid comprises a first polaroid and a second polaroid; the second polaroid is fixedly attached to the lower surface of the liquid crystal box; the liquid crystal box comprises a first transparent electrode and a second transparent electrode, and a liquid crystal layer is arranged between the first transparent electrode and the second transparent electrode; two ends of the driving module are respectively connected with the first transparent electrode and the second transparent electrode. The device reduces the volume of detection equipment and the complexity of a system, improves the detection efficiency and reduces the detection cost; the device can be used for detecting the gathered biological samples and realizing the fluorescence detection of the biological samples in unit quantity, and has high resolution.

摘要：【中文】本发明提供一种基于大数据的智能管网分析系统，涉及智能管网领域，包括：若干数据采集模块，用于采集管网动态数据；大数据处理中心，用于根据预先存储的管网静态数据生成空白表单及规则表单；将管网动态数据填充至空白表单中，并在不符合数据填充格式时给出无效标记得到填充表单；将不具有无效标记的各表项与规则表单进行规则匹配，并在不符合匹配规则时给出告警标记得到结果表单；统计结果表单中具有无效标记的表项的所占比例，各管网动态数据以及关联的管网静态数据并生成无效数据报表；统计结果表单中具有告警标记的各表项的告警类型及所占比例，各管网动态数据以及关联的管网静态数据并生成告警数据报表。实现了大数据的统一存储和分析。 【EN】The invention provides an intelligent pipe network analysis system based on big data, which relates to the field of intelligent pipe networks and comprises the following components: the data acquisition modules are used for acquiring dynamic data of the pipe network; the big data processing center is used for generating a blank form and a rule form according to the pre-stored static data of the pipe network; filling dynamic data of the pipe network into a blank form, and giving an invalid mark to obtain a filled form when the dynamic data of the pipe network do not conform to a data filling format; carrying out rule matching on each table item without the invalid mark and the rule form, and giving an alarm mark to obtain a result form when the table items do not accord with the matching rule; counting the proportion of the entries with invalid marks in the result form, and generating an invalid data report by the dynamic data of each pipe network and the static data of the associated pipe network; and counting the alarm types and the occupied proportion of each table entry with the alarm mark in the result form, and generating an alarm data report by using the dynamic data of each pipe network and the static data of the associated pipe network. And the unified storage and analysis of big data are realized.

摘要：【中文】本申请涉及一种安全保护方法及电子设备，所述方法包括：向物理机的主板发送创建指令，所述创建指令用于触发所述物理机的主板创建一个或多个虚拟密钥；接收所述物理机的主板发送的所述一个或多个虚拟密钥中的目标虚拟密钥，将所述目标虚拟密钥加载在虚拟机上，其中，所述目标虚拟密钥用于对通过所述虚拟机加载的对象进行安全验证，从而提高了虚拟机的安全保障。 【EN】The application relates to a safety protection method and electronic equipment, wherein the method comprises the following steps: sending a creating instruction to a main board of a physical machine, wherein the creating instruction is used for triggering the main board of the physical machine to create one or more virtual keys; and receiving a target virtual key in the one or more virtual keys sent by the main board of the physical machine, and loading the target virtual key on the virtual machine, wherein the target virtual key is used for carrying out security verification on an object loaded by the virtual machine, so that the security guarantee of the virtual machine is improved.

摘要：【中文】本发明基于热重分析法提出了一种对淀粉塑料中淀粉与增塑剂相互作用程度进行定量分析的新方法。该方法首次提出增塑剂“有效质量分数”的概念，并以甘油增塑淀粉塑料为例，给出了具体的计算方法；可用于确定增塑剂适合的添加量，获得最佳的力学性能。该方法以热重及微商热重曲线为出发点，简单易行，对于如何选择增塑剂来调控淀粉塑料的强度和韧性等使用性能，以及深入研究和开发高性能的淀粉塑料具有重要意义，相关概念和方法还可拓展用于其他高分子树脂与增塑剂体系，在塑料工业领域具有广阔的应用前景和重要的现实意义。 【EN】The invention provides a novel method for quantitatively analyzing the interaction degree of starch and a plasticizer in starch plastic based on a thermogravimetric analysis method. The method firstly provides the concept of effective mass fraction of the plasticizer, and gives a specific calculation method by taking glycerin plasticized starch plastic as an example; can be used for determining the proper addition amount of the plasticizer to obtain the optimal mechanical property. The method takes thermogravimetric curves and micro-quotient thermogravimetric curves as starting points, is simple and easy to implement, has important significance for selecting a plasticizer to regulate the strength, toughness and other service properties of the starch plastic and deeply researching and developing the high-performance starch plastic, and related concepts and methods can be further expanded to be used for other high-molecular resin and plasticizer systems, thereby having wide application prospect and important practical significance in the field of plastic industry.

摘要：【中文】本发明公开了一种基于空气基片集成波导的贴片阵列天线，包括底层、空气基片集成波导层、辐射天线阵列，所述空气基片集成波导层包括第二基板以及设置在第二基板上下表面的金属板；所述第二基板及金属板被刻蚀形成纵向空气波导和一个H型波导功分器，所述第二基板上沿空气波导和H型波导功分器轮廓等间距设置金属通孔；所述辐射天线阵列包括第三层基板、设置在第三层基板的四组2x2辐射贴片子阵，以及设置在第三层基板下表面的金属板。本发明损耗低，辐射效率高，结构简单紧凑，易加工，便于系统小型化和集成应用。 【EN】The invention discloses a patch array antenna based on an air substrate integrated waveguide, which comprises a bottom layer, an air substrate integrated waveguide layer and a radiation antenna array, wherein the air substrate integrated waveguide layer comprises a second substrate and metal plates arranged on the upper surface and the lower surface of the second substrate; the second substrate and the metal plate are etched to form a longitudinal air waveguide and an H-shaped waveguide power divider, and metal through holes are formed in the second substrate at equal intervals along the outlines of the air waveguide and the H-shaped waveguide power divider; the radiating antenna array comprises a third-layer substrate, four groups of 2x2 radiating patch sub-arrays arranged on the third-layer substrate and a metal plate arranged on the lower surface of the third-layer substrate. The invention has the advantages of low loss, high radiation efficiency, simple and compact structure, easy processing and convenient system miniaturization and integrated application.

摘要：【中文】本发明涉及一种实现滑滚比工况的三线接触疲劳试验机，包括试验台支座、试验台、加载系统、盘驱动系统、滚子扭矩监测系统和支撑系统；盘驱动电机同时驱动三个圆盘与滚子相对运动形成三条线接触以实现滚子的加速疲劳失效；加载系统采用砝码加载；滚子扭矩监测系统中采用扭矩传感器用来采集测试滚子的摩擦力矩以便正确判断滚子发生疲劳破坏的时间。本发明可模拟滚子在0‑3000rpm的工况，试验载荷范围为0~50Kg，实现滚子的加速疲劳失效，节约更多的时间和精力。可通过调整滚子驱动电机和盘驱动电机的转速实现不同的滑滚比，模拟实际工况下接触物体表面的打滑工况。同时扭矩传感器对滚子摩擦力矩的实时监控，精确掌握滚子发生疲劳失效的时间。 【EN】The invention relates to a three-wire contact fatigue testing machine for realizing a slip-roll ratio working condition, which comprises a test bed support, a test bed, a loading system, a disk driving system, a roller torque monitoring system and a supporting system, wherein the test bed support is provided with a plurality of grooves; the disc driving motor simultaneously drives the three discs to move relative to the roller to form three line contacts so as to realize the accelerated fatigue failure of the roller; the loading system adopts weight loading; a torque sensor is adopted in the roller torque monitoring system to collect the friction torque of the tested roller so as to correctly judge the time of the roller when fatigue failure occurs. The invention can simulate the working condition of the roller at 0-3000rpm, the test load range is 0-50 Kg, the accelerated fatigue failure of the roller is realized, and more time and energy are saved. Different slip ratios can be realized by adjusting the rotating speeds of the roller driving motor and the disc driving motor, and the slip working condition of the surface of the contact object under the actual working condition is simulated. Meanwhile, the torque sensor monitors the friction torque of the roller in real time, and the time of fatigue failure of the roller is accurately mastered.