摘要：【中文】本发明提供了一种三维模型交互编辑的方法、平台、设备及可读存储介质。该方法包括：获取模型渲染请求，模型渲染请求中包括渲染参数；根据模型渲染请求中的渲染参数采用WebGL技术对HTML5页面中的三维模型进行渲染；获取模型交互编辑请求，交互编辑请求中包括：交互类型及交互参数；根据交互类型及对应交互类型的交互参数对三维模型与用户的交互进行设置；获取模型发布请求，发布请求中包括：发布平台的标识；根据发布请求，通过预存储的进行接口对接的配置信息将三维模型在发布平台的标识对应的发布平台进行发布。能够支持各种应用平台，并且在各个应用平台进行发布的步骤简单，能够实现一键发布，减少资源消耗。 【EN】The invention provides a method, a platform, equipment and a readable storage medium for interactive editing of a three-dimensional model. The method comprises the following steps: obtaining a model rendering request, wherein the model rendering request comprises rendering parameters; rendering the three-dimensional model in the HTML5 page by adopting a WebGL technology according to the rendering parameters in the model rendering request; obtaining a model interactive editing request, wherein the interactive editing request comprises: interaction type and interaction parameter; setting the interaction between the three-dimensional model and the user according to the interaction type and the interaction parameters corresponding to the interaction type; obtaining a model issuing request, wherein the issuing request comprises: issuing an identifier of the platform; and according to the publishing request, publishing the three-dimensional model on a publishing platform corresponding to the identifier of the publishing platform through pre-stored configuration information for interface docking. The method can support various application platforms, the steps of issuing on each application platform are simple, one-key issuing can be realized, and resource consumption is reduced.

摘要：【中文】本发明公开了一种黔北黑猪的生态养殖方法，采用黔北黑猪和构树种植相结合，猪场产生的粪尿及污水经过发酵后成为腐熟有机肥，作为种植构树所需的肥料，并将种植的构树枝叶加工为饲料，用于饲喂黔北黑猪，实现种植与养殖相合的林‑料‑畜可持续式循环种养模式。采用本发明所述的生态养殖方法，通过以黔北黑猪养殖生产为主导产业形成一级循环体，以黔北黑猪粪肥发酵及有机肥生产为二级循环体，以构树种植及饲料加工为三级循环体，建立种植与养殖相合模式，不仅提高养殖的综合经济效益，达到经济利益最大化，而且有利用农业生态环境保护，大大促进黔北黑猪养殖向规模化、标准化方向发展，延长产业链条，实现可持续式循环发展。 【EN】The invention discloses an ecological breeding method of black pigs in northern Guizhou province, which combines the planting of black pigs in northern Guizhou province and paper mulberry trees, manure and sewage generated in a pig farm are fermented to become decomposed organic fertilizer which is used as fertilizer required by the paper mulberry trees, and branches and leaves of the planted paper mulberry trees are processed into feed which is used for feeding black pigs in northern Guizhou province, so that a forest-feed-livestock sustainable circular breeding mode combining the planting and the breeding is realized. By adopting the ecological breeding method, the breeding production of black pigs in Qianbei is taken as a leading industry to form a primary circulating body, the manure fermentation and the organic fertilizer production of black pigs in Qianbei are taken as a secondary circulating body, the paper mulberry planting and the feed processing are taken as a tertiary circulating body, and a planting and breeding compatible mode is established, so that the comprehensive economic benefit of breeding is improved, the economic benefit maximization is achieved, the agricultural ecological environment protection is utilized, the large-scale and standardized development of black pig breeding in Qianbei is greatly promoted, the industrial chain is prolonged, and the sustainable cyclic development is realized.

摘要：【中文】本发明涉及医疗器械技术领域，公开了一种检验科用血液分析仪，包括底座，所述底座上竖直设置有龙门架，龙门架的上端设置有血液分析仪，所述龙门架的两块侧板之间水平设置有移动板，所述底座上设置有用于升降所述移动板的升降机构，所述底座上竖直设置有立板，所述立板表面设置有齿牙，所述移动板上竖直设置有第一转轴，所述第一转轴上设置有第一锥齿轮，移动板的顶端设置有转筒，所述转筒的内底面设置有若干放置试管的夹紧机构，所述第一锥齿轮水平啮合有第二锥齿轮，所述第二锥齿轮连接有第二转轴，所述第二转轴远离第二锥齿轮的一端设置有与立板的齿牙相啮合的齿轮。本发明能够对血液样本进行离心处理，大大减少了医务人员的工作量。 【EN】The invention relates to the technical field of medical instruments and discloses a clinical laboratory blood analyzer, which comprises a base, a portal frame is vertically arranged on the base, a blood analyzer is arranged at the upper end of the portal frame, a moving plate is horizontally arranged between two side plates of the portal frame, the base is provided with a lifting mechanism for lifting the movable plate, the base is vertically provided with a vertical plate, the surface of the vertical plate is provided with teeth, the movable plate is vertically provided with a first rotating shaft, the first rotating shaft is provided with a first bevel gear, the top end of the movable plate is provided with a rotating drum, the inner bottom surface of the rotating cylinder is provided with a plurality of clamping mechanisms for placing test tubes, the first bevel gear is horizontally meshed with a second bevel gear, the second bevel gear is connected with a second rotating shaft, and one end, far away from the second bevel gear, of the second rotating shaft is provided with a gear meshed with the teeth of the vertical plate. The invention can carry out centrifugal treatment on the blood sample, thereby greatly reducing the workload of medical staff.

摘要：【中文】提供了一种与具有可旋转驱动轴的动力驱动器一起使用的夹头。该夹头可包括多个夹爪、前主体、螺母、后主体和离合器。离合器可以配置成在工作位置和夹爪致动位置之间移动。在工作位置，离合器齿可以与后主体齿接合，使得后主体的通过驱动轴的旋转使离合器、前主体和夹爪旋转。在夹爪致动位置，离合器齿可以不与或不需要与后主体齿接合，并且后主体可以配置成相对于前主体旋转螺母，以相对于前主体移动夹爪。 【EN】A chuck for use with a power driver having a rotatable drive shaft is provided. The chuck may include a plurality of jaws, a front body, a nut, a rear body, and a clutch. The clutch may be configured to move between an operating position and a jaw actuation position. In the working position, the clutch teeth may engage the rear body teeth such that rotation of the rear body by the drive shaft rotates the clutch, the front body, and the jaws. In the jaw actuated position, the clutch teeth may or may not be engaged with the rear body teeth, and the rear body may be configured to rotate the nut relative to the front body to move the jaws relative to the front body.

摘要：【中文】本发明提供的一种车轮碾压结冰和积雪路面的室内模拟装置及方法，通过温度传感器、湿度传感器、红外感温装置分别采集实验仓的温度、湿度、以及试件表面温度，进而通过控制箱控制造雪系统的启停，进而达到实验环境的调节，以满足模拟降雪、冻雨等恶劣冬季行车条件的条件；最后进行轮碾装置的启停；本装置的造雪系统制冷效果好、降温速度快以及可达‑196℃的优点；同时，本装置能够模拟实际行车过程中车轮碾压路面，用于室内对各种快速有效环保除雪方式及车轮碾压路面后对路面抗滑性能评估。 【EN】According to the indoor simulation device and method for the wheel rolling icing and snow covered road surface, the temperature, the humidity and the surface temperature of a test piece of an experiment bin are respectively collected through the temperature sensor, the humidity sensor and the infrared temperature sensing device, the start and stop of a snow making system are controlled through the control box, and the experiment environment is adjusted to meet the conditions of simulating severe winter driving conditions such as snowfall, freezing rain and the like; finally, starting and stopping the wheel grinding device; the snow making system of the device has the advantages of good refrigeration effect, high cooling speed and capability of reaching-196 ℃; simultaneously, this device can simulate actual driving in-process wheel and roll the road surface for indoor to various quick effective environmental protection snow removing mode and wheel roll road surface back to the road surface skid resistance aassessment.

摘要：【中文】本发明公开了一种电流源型四电平直流变换器及其控制方法，变换器由六个逆阻型功率开关管两两共发射极连接构成三个桥臂，三个均衡电感，一个电流源和负载组成。使用不同的开关模式，实现多电平的电流输出，均衡电感及桥臂功率开关管承受1/3电流源电流，并利用冗余开关模式实施均流控制修正。实现了低开关应力，低纹波特性、高等效开关频率，且电路结构简单，器件少，控制简单，可靠性高，本发明可以广泛应用于低压、大电流电力电子多电平功率变换场合。 【EN】The invention discloses a current source type four-level direct current converter and a control method thereof. And different switching modes are used for realizing multi-level current output, the balanced inductor and the bridge arm power switching tube bear 1/3 current source current, and current sharing control correction is implemented by utilizing a redundant switching mode. The invention realizes low switching stress, low ripple wave characteristic, high efficient switching frequency, simple circuit structure, few devices, simple control and high reliability, and can be widely applied to the occasions of low-voltage and high-current power electronic multilevel power conversion.

摘要：【中文】本发明公开了一种复杂工业过程关键性指标软测量方法，包括以下步骤：1、采集视觉数据与工艺参量数据，并通过后期实验室化验得到对应关键性指标的值。2、在视频数据上采用本发明所提出的跨帧融合卷积神经网络(Dilated Convolution fusion neural network，DCFNN)构建视频数据时空序列特征提取网络模型。3、在工业参量数据上采用GRU网络构建时序特征提取模型。4、输入采集的数据与工艺参量，进行双通道并发的提取具有时间序列的特征数据，并采用注意力机制的全连接网络进行关键性指标软测量。根据化验所得真实的关键性指标值进行反向模型训练。5、采用训练好的软测量模型对难以在线监测的关键性指标进行实时估计。 【EN】The invention discloses a soft measurement method for key indexes of a complex industrial process, which comprises the following steps: 1. and collecting visual data and process parameter data, and testing in a laboratory at a later stage to obtain a value corresponding to the key index. 2. A video data space-time sequence feature extraction network model is constructed on video data by adopting a cross-frame fusion convolutional neural network (DCFNN) provided by the invention. 3. And constructing a time sequence characteristic extraction model on the industrial parameter data by adopting a GRU network. 4. Inputting the acquired data and process parameters, carrying out dual-channel concurrent extraction of characteristic data with time series, and carrying out soft measurement on key indexes by adopting a full-connection network of an attention mechanism. And carrying out reverse model training according to the real key index value obtained by the assay. 5. And (3) estimating the key indexes which are difficult to monitor on line in real time by adopting the trained soft measurement model.

摘要：【中文】本发明公开了一种多储能模块并联运行的SOC自均衡控制方法，构建多台分布式储能模块并联的直流微电网系统；由BMS获取各个锂电池储能模块输出电流平均值及其各个模块SOC相对平均值的差值；模块并联所需要的下垂控制策略，保证模块能顺利实现多模块的并网控制；各个并联模块之间输出功率的平衡控制环，改善并网储能模块输出功率不均衡的现象；同时，加入SOC均衡控制，保证各个储能模块电量基本一致。本发明所提出的算法既保证了各个锂电池储能模块顺利并网，同时也兼具动态和稳态条件下，各个模块安全、可靠、均衡地输出功率。 【EN】The invention discloses an SOC self-balancing control method for parallel operation of multiple energy storage modules, which comprises the steps of constructing a direct-current micro-grid system with multiple distributed energy storage modules connected in parallel; acquiring the average value of the output current of each lithium battery energy storage module and the difference value of the SOC relative average value of each lithium battery energy storage module by the BMS; the droop control strategy required by the parallel connection of the modules ensures that the modules can smoothly realize the multi-module grid-connected control; the output power balance control loop among the parallel modules improves the phenomenon of unbalanced output power of the grid-connected energy storage module; meanwhile, SOC balance control is added, and the electric quantity of each energy storage module is basically consistent. The algorithm provided by the invention not only ensures that each lithium battery energy storage module is smoothly connected to the grid, but also ensures that each module safely, reliably and uniformly outputs power under dynamic and steady conditions.

摘要：【中文】本发明属于高分子材料的回收再利用领域，具体涉及一种再生rABS/SEBS‑g‑MAH的3D打印线材及其制备方法。该线材首先将rABS和SEBS‑g‑MAH共混，然后使用平衡式三螺杆动态挤出机在震动条件下进行反应挤出，然后依次经过牵引、冷却、风干和收卷即得。该材料的制备过程无需添加相容剂，利用SEBS‑g‑MAH与含有末端羟基的rABS发生反应，从而实现两相界面相容性良好的SEBS‑g‑MAH增韧，并改善材料熔体强度。此外，制备过程利用振动力场克服了SEBS‑g‑MAH难以在普通加工中分散均一的问题，使得SEBS‑g‑MAH受到的剪切分散混合效果更好，能以更小尺寸的分散相形式存在，因此增韧效果明显，材料力学性能高，所得共混物的冲击韧性和延展性大幅提高。该材料不仅增加了回收料的应用市场，而且所得3D打印线材有着广阔的发展前景。 【EN】The invention belongs to the field of recycling of high polymer materials, and particularly relates to a regenerated rABS/SEBS-g-MAH 3D printing wire and a preparation method thereof. The wire rod is prepared by firstly blending rABS and SEBS-g-MAH, then performing reactive extrusion under a vibration condition by using a balanced three-screw dynamic extruder, and then sequentially performing traction, cooling, air drying and winding. The preparation process of the material does not need to add a compatilizer, and SEBS-g-MAH is used for reacting with rABS containing terminal hydroxyl, so that the toughening of the SEBS-g-MAH with good two-phase interface compatibility is realized, and the melt strength of the material is improved. In addition, the problem that the SEBS-g-MAH is difficult to disperse and uniform in common processing is solved by using a vibration force field in the preparation process, so that the SEBS-g-MAH is better in shearing, dispersing and mixing effect and can exist in a dispersed phase form with smaller size, the toughening effect is obvious, the mechanical property of the material is high, and the impact toughness and the ductility of the obtained blend are greatly improved. The material not only increases the application market of reclaimed materials, but also has a wide development prospect for the obtained 3D printing wire.

摘要：【中文】本发明提供了一种基于多尺度空洞卷积神经网络的脑肿瘤分割方法及其系统，包括：构建多尺度空洞卷积神经网络模型；获取多模态MRI脑肿瘤图像，通过多尺度空洞卷积神经网络模型提取多模态MRI脑肿瘤图像的三维特征图；对三维特征图进行上采样，使提取的三维特征图还原到原始的尺寸；对原始尺寸的三维特征图进行信息融合得到脑肿瘤分割结果。通过构建多尺度空洞卷积神经网络模型，将多模态MRI脑肿瘤图像输入多尺度空洞卷积神经网络模型，输出脑肿瘤分割结果。本发明解决了在三维脑肿瘤分割中信息易丢失的问题，提高了分割的效率和准确率，实现了脑肿瘤的自动分割、检测与可视化，为脑肿瘤的诊断、手术治疗提供直观、量化参考。 【EN】The invention provides a brain tumor segmentation method and a brain tumor segmentation system based on a multi-scale cavity convolution neural network, wherein the method comprises the following steps: constructing a multi-scale cavity convolutional neural network model; acquiring a multi-modal MRI brain tumor image, and extracting a three-dimensional characteristic diagram of the multi-modal MRI brain tumor image through a multi-scale cavity convolution neural network model; up-sampling the three-dimensional characteristic diagram to restore the extracted three-dimensional characteristic diagram to the original size; and performing information fusion on the three-dimensional characteristic diagram with the original size to obtain a brain tumor segmentation result. And inputting the multi-mode MRI brain tumor image into the multi-scale cavity convolution neural network model by constructing the multi-scale cavity convolution neural network model, and outputting a brain tumor segmentation result. The invention solves the problem that information is easy to lose in three-dimensional brain tumor segmentation, improves the efficiency and the accuracy of segmentation, realizes automatic segmentation, detection and visualization of brain tumors, and provides visual and quantitative reference for diagnosis and surgical treatment of brain tumors.