摘要：【中文】本发明公开了一种基于扰动数据的系统分区域惯量评估的方法，当电力系统发生扰动出现功率不平衡时，分析扰动后电力系统的频率响应特性，获得评估电力系统惯量所需的关键测量参数；将扰动后的电力系统划分为非故障区域和故障区域，基于步骤1中的关键测量参数分别计算非故障区域和故障区域的惯量；进一步测量电力系统扰动后各区域联络线上功率、各区域频率，并基于所测量的数据对电力系统各区域惯量进行评估。该方法能准确评估电力系统惯量水平，且所需测量的参数较少、易于得到，解决了实际测量中功率不平衡量难以获得的问题。 【EN】The invention discloses a method for evaluating system regional inertia based on disturbance data, which comprises the steps of analyzing the frequency response characteristic of a disturbed power system when the power of the power system is unbalanced in case of disturbance, and obtaining key measurement parameters required by evaluating the inertia of the power system; dividing the disturbed power system into a non-fault area and a fault area, and respectively calculating inertia of the non-fault area and the fault area based on the key measurement parameters in the step 1; and further measuring the power and the frequency of each region on the contact line of each region after the power system is disturbed, and evaluating the inertia of each region of the power system based on the measured data. The method can accurately evaluate the inertia level of the power system, has fewer parameters to be measured and is easy to obtain, and the problem that the power unbalance amount is difficult to obtain in actual measurement is solved.

摘要：【中文】本发明涉及采用复合氧化锆生物陶瓷的人工骨支架制备装置，所述制备装置至少包括螺杆挤压筒、三维打印喷头和中央处理模块，所述制备装置还包括用于与所述中央处理模块相接以辅助所述制备装置调控所述三维打印喷头的制件状态与制动状态的活动杆，其中，所述活动杆被配置为在所述中央处理模块接收到由制件状态转换为制动状态的指示信息而控制位于所述螺杆挤压筒内且包覆于陶瓷基体中的所述螺杆暂停送料运作时通过均设于其杆体上的至少一个区段之间的响应性差异将陶瓷浆料限制于所述三维打印喷头中。 【EN】The invention relates to an artificial bone scaffold preparation device adopting composite zirconia bioceramic, which at least comprises a screw extrusion cylinder, a three-dimensional printing spray head and a central processing module, and further comprises a movable rod which is connected with the central processing module to assist the preparation device in regulating and controlling the workpiece state and the braking state of the three-dimensional printing spray head, wherein the movable rod is configured to limit ceramic slurry in the three-dimensional printing spray head through the responsiveness difference between at least one section which is arranged on the rod body of the screw extrusion cylinder and covers the ceramic matrix when the central processing module receives indication information for converting the workpiece state into the braking state so as to control the screw extrusion cylinder and the ceramic matrix to suspend feeding operation.

摘要：【中文】本发明提供了一种基于人工智能的图片处理方法、装置、电子设备及存储介质；方法包括：获取与多媒体素材对应的原始尺寸的图片；对所述原始尺寸的图片进行特征提取处理，得到包括图片信息和语义信息的图片特征；对所述图片特征进行分类处理，得到清晰度标签及对应的置信度；对至少两个所述清晰度标签按照对应的置信度进行排序处理，并根据排序处理的结果确定所述原始尺寸的图片的清晰度。通过本发明，能够提升得到的图片清晰度的准确性，同时提升对实际应用场景的适用效果。 【EN】The invention provides an artificial intelligence-based picture processing method, an artificial intelligence-based picture processing device, electronic equipment and a storage medium; the method comprises the following steps: acquiring an original-size picture corresponding to the multimedia material; performing feature extraction processing on the picture with the original size to obtain picture features comprising picture information and semantic information; classifying the picture features to obtain definition labels and corresponding confidence coefficients; and sequencing at least two definition labels according to the corresponding confidence degrees, and determining the definition of the picture with the original size according to the sequencing result. According to the invention, the accuracy of the definition of the obtained picture can be improved, and meanwhile, the application effect to the actual application scene is improved.

摘要：【中文】本发明公开了一种电热综合能源系统风电消纳能力评估的方法，首先建立电热综合能源系统模型；然后建立基于凸包不确定集合CHUS表示下的风电出力形式；再构建两阶段风电消纳能力评估鲁棒模型，获得一组满足CHUS中所有风电出力不确定性并极小化运行风险的风电可接纳域；然后构造一系列的低维凸包LCH，并在高维空间中交汇成一种ACHUS；然后构建基于最坏场景的等比例伸缩规则，将ACHUS的动态不确定集合与两阶段鲁棒模型进行结合求解；再基于ACHUS的动态不确定集合与两阶段鲁棒模型结合的求解算法，获得新的风电可接纳域边界，并以此进行风电消纳能力评估。该方法评估结果更加准确，能为系统整体配置提供有力支持。 【EN】The invention discloses a method for evaluating wind power consumption capability of an electric heating integrated energy system, which comprises the steps of firstly establishing an electric heating integrated energy system model; then establishing a wind power output form based on the CHUS representation of the convex hull uncertain set; then, a two-stage wind power absorption capacity evaluation robust model is constructed, and a group of wind power acceptable domains which meet all wind power output uncertainties in the CHUS and minimize operation risks are obtained; then constructing a series of low-dimensional convex hulls LCH, and converging the LCH in a high-dimensional space to form ACHUS; then, constructing an equal-proportion scaling rule based on a worst scene, and solving a dynamic uncertain set of the ACHUS in combination with a two-stage robust model; and then, based on a solving algorithm combining the ACHUS dynamic uncertain set and the two-stage robust model, obtaining a new wind power admissible domain boundary, and carrying out wind power acceptance capability evaluation according to the new wind power admissible domain boundary. The method has more accurate evaluation result and can provide powerful support for the overall configuration of the system.

摘要：【中文】一种基于移动终端的变电设备信息管理方法，其步骤是：制作手机APP，设置数据存储区，主界面设置查询栏和各数据存储区显示图标；通过点击显示图标进入第二级界面，在第二级界面以列表形式显示各变电站名称和显示图标，点击显示图标进入第三级界面；在第三级界面上下排列线路及显示图标、变电站变压器设备名称及显示图标，点击线路显示图标出现下拉式菜单；点击下拉式菜显示对应线路间隔内设备名称及显示图标，再点击进入第四级界面，在第四级界面上显示设备基本信息栏和运维记录栏，并显示excel文档。本发明使工作人员可以随时随地在手机上查阅想要了解的变电站及站内变电设备的各种信息，更加方便快捷地掌握所辖变电站内设备的实际情况。 【EN】A transformer equipment information management method based on a mobile terminal comprises the following steps: manufacturing a mobile phone APP, setting a data storage area, and setting a query bar and display icons of the data storage areas on a main interface; entering a second-level interface by clicking a display icon, displaying the name and the display icon of each transformer substation in a list form on the second-level interface, and clicking the display icon to enter a third-level interface; arranging lines and display icons, the names of transformer equipment of the transformer substations and the display icons up and down on a third-level interface, and clicking the line display icons to display a pull-down menu; clicking a drop-down menu to display the name and the display icon of the equipment in the corresponding line interval, clicking to enter a fourth-level interface, displaying an equipment basic information column and an operation and maintenance record column on the fourth-level interface, and displaying an excel document. The invention enables the staff to look up various information of the transformer substation and the transformer equipment in the substation to be known at any time and any place on the mobile phone, and more conveniently and quickly master the actual situation of the equipment in the controlled transformer substation.

摘要：【中文】本申请公开了一种医学影像中面部区域的处理方法、装置及相关产品，以面部观察方向对包含人体头部的医学影像三维数据体进行三维重建得到重建后的图像，该重建结果图像可以展示出患者的面部形态。为了保护该医学影像对应的患者的隐私，在获得重建图像的基础上，进一步识别重建图像中的五官，再根据五官对应的区域形成二维的待替换区域。确定出待替换区域在三维数据体中对应的面部区域数据。最后将面部区域数据替换为预设常数。通过将面部区域数据替换为预设常数，有效掩盖了患者的面部特征。在后续应用中，因为替换后的三维数据体经过三维重建无法得到患者特有的面部形态，因此利用这些三维数据体不会侵害患者的隐私，使患者的隐私得到有效的保护。 【EN】The application discloses a processing method and device for a face region in a medical image and a related product, wherein a three-dimensional data body of the medical image containing the head of a human body is subjected to three-dimensional reconstruction in a face observation direction to obtain a reconstructed image, and the reconstructed image can show the face form of a patient. In order to protect the privacy of the patient corresponding to the medical image, the five sense organs in the reconstructed image are further identified on the basis of obtaining the reconstructed image, and then a two-dimensional region to be replaced is formed according to the region corresponding to the five sense organs. And determining the corresponding face area data of the area to be replaced in the three-dimensional data body. And finally, replacing the face area data with a preset constant. By replacing the facial region data with a preset constant, the facial features of the patient are effectively masked. In subsequent applications, because the replaced three-dimensional data bodies cannot obtain the face shape specific to the patient through three-dimensional reconstruction, the privacy of the patient cannot be invaded by the three-dimensional data bodies, and the privacy of the patient is effectively protected.

摘要：【中文】本发明涉及基于空间转换的儿童多动症辅助测试装置及测试方法，属于心理学辅助测试设备领域。本发明所述的基于空间转换的儿童多动症辅助测试装置，位于测试空间内设有测试位，所述的测试位用于暂时限制被测儿童发生方位移动，测试位上设有束缚装置及动作检测信号传感器，动作检测信号传感器与外部监测系统相连，由监测系统计算评估被测儿童多动症；所述的测试空间内的侧壁设有屏幕与声效装置，所述的测试位可在该测试空间内通过驱动发生位移或自转；所述的测试位通过位移或自转让被测儿童面向或背对测试空间内的屏幕。本发明可针对场景环境的变换有效捕捉被测儿童的细微动作变化，及脑部思维活动轨迹，进一步为多动症病例判断提供了有效依据。 【EN】The invention relates to a children hyperkinetic syndrome auxiliary testing device and method based on space conversion, and belongs to the field of psychological auxiliary testing equipment. The child hyperkinetic syndrome auxiliary testing device based on space conversion is characterized in that a testing position is arranged in a testing space and used for temporarily limiting the tested child to move in the direction, a binding device and an action detection signal sensor are arranged on the testing position and connected with an external monitoring system, and the monitoring system calculates and evaluates the tested child hyperkinetic syndrome; the side wall in the test space is provided with a screen and a sound effect device, and the test position can be driven to displace or rotate in the test space; the test position enables the tested child to face or back to the screen in the test space through displacement or autorotation. The invention can effectively capture the slight action change of the tested children and the brain thinking activity track aiming at the change of the scene environment, and further provides an effective basis for judging the hyperkinetic syndrome case.

摘要：【中文】本公开的实施例涉及管理冗余磁盘阵列的方法、设备和计算机可读存储介质。在一种方法中，接收用于扩展RAID的指令，RAID由第一组存储设备形成并包括第一组RAID区段。在第二组存储设备上创建第二组RAID区段以及在第二组RAID区段上的逻辑单元。响应于接收到第二组RAID区段或逻辑单元创建失败的指示，生成指示扩展RAID失败的通知而不触发洗牌操作，洗牌操作使第一组RAID区段和第二组RAID区段中的存储区段分散在第一组存储设备和第二组存储设备中。 【EN】Embodiments of the present disclosure relate to methods, apparatuses, and computer-readable storage media for managing redundant disk arrays. In one method, an instruction is received to expand a RAID, the RAID formed by a first set of storage devices and comprising a first set of RAID zones. A second set of RAID zones is created on a second set of storage devices and logical units on the second set of RAID zones. In response to receiving an indication of a failure of a second set of RAID zones or a logical unit creation, generating a notification indicating an extended RAID failure without triggering a shuffle operation that disperses storage zones in the first set of RAID zones and the second set of RAID zones across the first set of storage devices and the second set of storage devices.

摘要：【中文】本公开提供一种图像选取方法、图像选取装置、计算机可读存储介质及电子设备；涉及计算机技术领域。该方法包括：对视频文件进行视频帧抽取，得到图像序列；根据图像序列中各图像对应的图像特征对图像序列进行聚类，得到至少一个图像集；根据预设评价标准对图像集中各图像进行多维度评价，并根据多维度评价结果从所述图像集中选取目标图像，目标图像用于合成代表视频文件的特定图像。本公开中的方法能够在克服人工进行素材选择效率较低的问题，通过对视频帧的提取分析可以确定出用于合成视频封面的素材(即，目标图像)，进而提升素材选择的效率。 【EN】The present disclosure provides an image selection method, an image selection apparatus, a computer-readable storage medium, and an electronic device; relates to the technical field of computers. The method comprises the following steps: extracting video frames of the video file to obtain an image sequence; clustering the image sequence according to the image characteristics corresponding to the images in the image sequence to obtain at least one image set; and carrying out multi-dimensional evaluation on each image in the image set according to a preset evaluation standard, and selecting a target image from the image set according to a multi-dimensional evaluation result, wherein the target image is used for synthesizing a specific image representing a video file. The method in the disclosure can overcome the problem that the efficiency of material selection is low in manual work, and can determine the material (namely, the target image) for synthesizing the video cover through extraction and analysis of the video frame, so that the efficiency of material selection is improved.

摘要：【中文】本发明的公开了一种环胺基脂肪醇醚结构的早强型聚羧酸减水剂的制备方法，包括如下步骤：①功能性环胺基聚合物单体的制备；②环胺基脂肪醇醚结构的早强型聚羧酸减水剂的制备。本方法制备的聚羧酸高性能减水剂在保持减水和保坍功能的同时兼具早强功能，由于脂肪醇侧链的存在，更提高了产品4％‑5％的减水率，使聚羧酸减水剂在混凝土领域的应用得到了更进一步的扩展。本发明方法控制简单、产品结构稳定、产品性能优异。 【EN】The invention discloses a preparation method of an early-strength polycarboxylate water reducer with a cyclic amino fatty alcohol ether structure, which comprises the following steps of ① preparation of a functional cyclic amino polymer monomer and ② preparation of an early-strength polycarboxylate water reducer with a cyclic amino fatty alcohol ether structure.