摘要：【中文】本申请涉及基于HBase的对大数据统计分析的方法及装置，所述方法包括：在表的region中增加第二列B；将待计算的数据保存在第二列B中，并将计算得到的数据保存在所述表的第一列A中；根据HBase控制台的信息，确定每个服务器上负载的region数是否一致；如果不一致，则调整各个服务器上的region数，使得每个服务器上负载的region数保持一致；以及使得各个region的数据量分布保持一致。本申请中的方法至少可以实现数据计算和数据存储的本地化处理，从而有效降低网络负载，并提高了数据处理效率。 【EN】The application relates to a method and a device for statistical analysis of big data based on HBase, wherein the method comprises the following steps: adding a second column B in the region of the table; storing data to be calculated in a second column B, and storing the calculated data in a first column A of the table; determining whether the number of regions loaded on each server is consistent or not according to the information of the HBase console; if not, adjusting the region numbers on the servers to ensure that the region numbers loaded on each server are kept consistent; and the data volume distribution of each region is kept consistent. The method at least can realize the localization processing of data calculation and data storage, thereby effectively reducing the network load and improving the data processing efficiency.

摘要：【中文】本发明涉及铝管铸造设备领域，具体是一种铝管铸造机的可变速卷扬提升装置，具有辊筒和驱动辊筒转动的动力组，在辊筒与动力组之间还设置有减速机组，减速机组包括涡轮减速机和齿轮减速机，动力组具有低速卷扬电机和高速卷扬电机，低速卷扬电机和高速卷扬电机均通过皮带轮与涡轮减速机的高速轴传动连接，且低速卷扬电机与高速卷扬电机通过低压控制电路实现互锁控制；本发明通过对低速卷扬电机与高速卷扬电机实施互锁控制，实现了托盘下降和上升速度的独立控制，即采用高速卷扬电机对空载托盘实施提升，大大减少了空载托盘上升耗时，提高了铝管铸造生产效率。 【EN】The invention relates to the field of aluminum pipe casting equipment, in particular to a variable-speed hoisting device of an aluminum pipe casting machine, which is provided with a roller and a power set for driving the roller to rotate, wherein a speed reducing unit is also arranged between the roller and the power set and comprises a turbine speed reducer and a gear speed reducer, the power set is provided with a low-speed hoisting motor and a high-speed hoisting motor, the low-speed hoisting motor and the high-speed hoisting motor are in transmission connection with a high-speed shaft of the turbine speed reducer through belt pulleys, and the low-speed hoisting motor and the high-speed hoisting motor realize interlocking control through a low-voltage control circuit; according to the invention, the low-speed hoisting motor and the high-speed hoisting motor are controlled in an interlocking manner, so that the independent control of the descending speed and the ascending speed of the tray is realized, namely, the high-speed hoisting motor is adopted to lift the no-load tray, the time consumed by the ascending of the no-load tray is greatly reduced, and the production efficiency of aluminum pipe casting is improved.

摘要：【中文】本发明属于磁性复合纳米材料的设计与降解应用的领域，涉及一种利用钒氧根离子(VO²⁺/VO₂⁺)与铁离子(Fe²⁺/Fe³⁺)相似的电荷转移机制设计的类芬顿反应体系，特别是磁性纳米材料上静电吸附具有相反电荷的氧化钒量子点，并以罗丹明B为染料模型进行类芬顿反应降解的方法。该方法可以在30秒内迅速实现罗丹明B的脱色降解，与传统芬顿反应相比在12小时后没有铁泥沉淀；磁性硅球负载的氧化钒量子点可回收利用，里面磁铁没有损耗；首次在染料及有机物降解方面提出内球反应机理，解释了该类芬顿反应快速实现的原因。该制备方法构思巧妙，简单易操作，可在三十秒内实现罗丹明B快速脱色降解，为研究氧化还原研究提供了新思路，应应用环境友好，市场前景广阔。 【EN】The invention belongs to the field of design and degradation application of magnetic composite nano materials, and relates to a method for utilizing vanadium oxide ions (VO)²⁺/VO₂⁺) With iron ions (Fe)²⁺/Fe³⁺) A Fenton-like reaction system designed by a similar charge transfer mechanism, in particular to a method for degrading Fenton-like reaction by electrostatically adsorbing vanadium oxide quantum dots with opposite charges on a magnetic nano material and taking rhodamine B as a dye model. The method can rapidly realize the decolorization and degradation of rhodamine B within 30 seconds, and compared with the traditional Fenton reaction, no iron mud precipitates after 12 hours; the magnetic silicon ball-loaded vanadium oxide quantum dots can be recycled, and magnets in the magnetic silicon ball-loaded vanadium oxide quantum dots are not lost; the inner sphere reaction mechanism is firstly proposed in the aspect of dye and organic matter degradation, and the reason for rapidly realizing the Fenton reaction is explained. The preparation method is ingenious in concept, simple and easy to operate, can realize rapid decolorization and degradation of rhodamine B within thirty seconds, provides a new idea for research on redox research, and is environment-friendly in application and wide in market prospect.

摘要：【中文】本发明公开了一种手动式有线耳机收纳装置，其外形呈圆柱体，由外壳、按压钉、单向齿轮传动机构和收纳盘构成。装置的各部分由外壳定位，按压钉与按压键一体成型，按压键位于装置一个端面上，按压钉的轴线与耳机收纳装置的轴线重合，按压钉下表面安装有直排齿条，该直排齿条与单向齿轮传动机构的直齿圆柱齿轮啮合，齿轮传动机构中的惰齿轮的转轴可根据不同转向在圆弧槽口中滑动，实现齿轮传动链的分断，达到单向传动的效果，该单向齿轮传动机构的双层直齿轮与收纳盘内的直齿轮啮合，收纳盘能以该装置的轴线为转轴转动。收纳时将耳机线对折，钩在收纳盘的挂钩上，反复按压端面上的按压钉数次，在单向齿轮传动机构的配合下带动收纳盘绕着其轴线单向间歇旋转，即可实现对耳机线的收纳。 【EN】The invention discloses a manual wired earphone storage device which is cylindrical in shape and comprises a shell, a pressing nail, a one-way gear transmission mechanism and a storage disc. The device is characterized in that each part of the device is positioned by a shell, a pressing nail and the pressing key are integrally formed, the pressing key is positioned on one end face of the device, the axis of the pressing nail is superposed with the axis of the earphone accommodating device, a straight-line rack is arranged on the lower surface of the pressing nail and is meshed with a straight spur gear of a one-way gear transmission mechanism, a rotating shaft of an idler gear in the gear transmission mechanism can slide in an arc groove according to different steering directions, the breaking of a gear transmission chain is realized, the one-way transmission effect is achieved, a double-layer straight gear of the one-way gear transmission mechanism is meshed with a straight gear in an accommodating disc, and the accommodating disc can rotate by taking the axis of the device as the rotating. During storage, the earphone wire is folded in half and hooked on the hook of the storage disc, the pressing nail on the end face is repeatedly pressed for a plurality of times, the storage disc is driven to rotate around the axis of the storage disc in an one-way intermittent mode under the cooperation of the one-way gear transmission mechanism, and storage of the earphone wire can be achieved.

摘要：【中文】本发明涉及一种SiC/ZrC复合纤维及其制备方法和用途。所述SiC/ZrC复合纤维的直径为10‑70μm。所述方法包括以下步骤：(1)将液态聚碳硅烷与含锆聚合物混合，得到杂化纺丝液，然后进行静电纺丝，得到SiC/ZrC复合纤维前驱体；(2)将步骤(1)得到的SiC/ZrC复合纤维前驱体，在保护性气氛中进行交联和热处理，得到所述的SiC/ZrC复合纤维。所述SiC/ZrC复合纤维连续均匀、直径可调控，具有优异的拉伸强度和断裂强度，优良的耐高温特性；所述方法未使用有机溶剂和助纺剂，工艺流程短，产率高，具有广泛的应用前景。 【EN】The invention relates to a SiC/ZrC composite fiber and a preparation method and application thereof. The diameter of the SiC/ZrC composite fiber is 10-70 μm. The method comprises the following steps: (1) mixing liquid polycarbosilane with a zirconium-containing polymer to obtain a hybrid spinning solution, and then performing electrostatic spinning to obtain a SiC/ZrC composite fiber precursor; (2) and (2) crosslinking and thermally treating the SiC/ZrC composite fiber precursor obtained in the step (1) in a protective atmosphere to obtain the SiC/ZrC composite fiber. The SiC/ZrC composite fiber is continuous and uniform, has adjustable diameter, excellent tensile strength and breaking strength, and excellent high-temperature resistance; the method does not use organic solvent and spinning aid, has short process flow, high yield and wide application prospect.

摘要：【中文】本发明涉及一种多孔碳化硅基复合陶瓷材料及其制备方法和用途。所述方法包括：1)将多孔碳模板浸渍在溶有含锆聚合物的液态聚碳硅烷前驱体中，得到碳化硅基复合陶瓷前驱体浸渍的碳模板；2)将碳化硅基复合陶瓷前驱体浸渍的碳模板，进行固化，然后在保护性气氛中进行高温陶瓷化，得到所述的多孔碳化硅基复合陶瓷材料。所述复合陶瓷材料，属于轻质复合陶瓷材料，热导率低，导热系数为0.12‑0.66W·m^‑1·K^‑1，可用作隔热材料，满足高温下隔热和能源转化等方面的需求。所述制备方法，使得碳模板的多孔结构和显微形貌可以很好地被保留下来，成本低廉、产率较高和重现性好，易于实现，具有较强的拓展性和较高的应用价值。 【EN】The invention relates to a porous silicon carbide-based composite ceramic material and a preparation method and application thereof. The method comprises the following steps: 1) dipping the porous carbon template in a liquid polycarbosilane precursor dissolved with a zirconium-containing polymer to obtain a silicon carbide-based composite ceramic precursor dipped carbon template; 2) and curing the carbon template impregnated with the silicon carbide-based composite ceramic precursor, and then carrying out high-temperature ceramic treatment in a protective atmosphere to obtain the porous silicon carbide-based composite ceramic material. The composite ceramic material belongs to a light composite ceramic material, has low thermal conductivity and a thermal conductivity coefficient of 0.12-0.66 W.m^‑1·K^‑1The composite material can be used as a heat insulation material and meets the requirements of heat insulation at high temperature, energy conversion and the like. The preparation method enables the porous structure and the microscopic appearance of the carbon template to be well coveredThe method has the advantages of low cost, high yield, good reproducibility, easy realization, strong expansibility and high application value.

摘要：【中文】本发明公开一种圆弧加工装置及应用其的圆弧加工方法，该圆弧加工方法包括以下步骤，首先，提供加工程序码，加工程序码包含加工一圆弧的控制码，圆弧包含起点及终点。然后，解析加工程序码，以获得刀具的第一起点向量及第一终点向量，第一起点向量及第一终点向量以第一坐标系定义。然后，转换第一起点向量为第二起点向量，其中第二起点向量以第二坐标系定义。然后，转换第一终点向量为第二终点向量，其中第二终点向量以第二坐标系定义。然后，取得第二起点向量与第二终点向量之间多数插值点的第一插值向量，其中第一插值向量以第二坐标系定义。然后，转换第一插值向量为第二插值向量。 【EN】The invention discloses an arc processing device and an arc processing method using the same. Then, the machining program code is analyzed to obtain a first starting point vector and a first end point vector of the tool, and the first starting point vector and the first end point vector are defined by a first coordinate system. Then, the first starting point vector is converted into a second starting point vector, wherein the second starting point vector is defined by a second coordinate system. Then, the first end point vector is converted into a second end point vector, wherein the second end point vector is defined by a second coordinate system. Then, a first interpolation vector of a plurality of interpolation points between the second start point vector and the second end point vector is obtained, wherein the first interpolation vector is defined by a second coordinate system. Then, the first interpolated vector is converted into a second interpolated vector.

摘要：【中文】本发明涉及车窗玻璃总成技术领域，特别是一种注塑有饰板的车窗总成，包括玻璃、包边和饰板，饰板通过包边一体注塑成型固定在玻璃的边缘，其特征在于：饰板包括相连的折弯段和伸直段，折弯段的上端与玻璃相邻，伸直段的下端与钣金相邻，折弯段的内侧设有凸出部，凸出部在长度方向上沿着玻璃的边缘延伸，在宽度方向上延伸至玻璃的下表面，使得凸出部的上表面与玻璃的下表面相对且沿玻璃的厚度方向具有重叠区域。优点在于：结构简单紧凑、稳定性好、生产成本低。 【EN】The invention relates to the technical field of vehicle window glass assemblies, in particular to a vehicle window assembly with an injection-molded decorative plate, which comprises glass, a bound edge and the decorative plate, wherein the decorative plate is integrally fixed at the edge of the glass through the bound edge in an injection molding manner, and the vehicle window assembly is characterized in that: the plaque includes the section of bending and straightening the section that link to each other, and the upper end of the section of bending is adjacent with glass, and the lower extreme of the section of straightening is adjacent with the panel beating, and the inboard of the section of bending is equipped with the bulge, and the bulge extends along glass's edge on length direction, extends to glass's lower surface on width direction for the upper surface of bulge just has the overlap region along glass's thickness direction relatively with glass's lower surface. Has the advantages that: simple and compact structure, good stability and low production cost.

摘要：【中文】本发明提供呼吸道病原多重RPA检测用引物群、检测试剂及试剂盒，通过对人巨细胞病毒、腺病毒、副流感病毒1型、副流感病毒2型、副流感病毒3型、呼吸道合胞病毒、金黄色葡萄球菌、肺炎链球菌、肺炎支原体、肺炎衣原体、肺炎克雷伯菌、鲍曼不动杆菌、铜绿假单胞菌、嗜麦芽窄食单胞菌、嗜肺军团菌中的至少5种呼吸道病原进行RPA引物的设计改造，成功获得高特异性的多重RPA检测用引物群，并采用该引物群来配制检测试剂、制作试剂盒，从而推测其能够实现最多15重呼吸道病原菌的RPA检测，并且，还能缩短整个检测流程所需的时间，简化步骤。 【EN】The invention provides a primer group for detecting multiple RPA of respiratory pathogens, a detection reagent and a kit, wherein the primer group for detecting the multiple RPA of high specificity is successfully obtained by designing and modifying at least 5 respiratory pathogens of human cytomegalovirus, adenovirus, parainfluenza virus type 1, parainfluenza virus type 2, parainfluenza virus type 3, respiratory syncytial virus, staphylococcus aureus, streptococcus pneumoniae, mycoplasma pneumoniae, chlamydia pneumoniae, klebsiella pneumoniae, acinetobacter baumannii, pseudomonas aeruginosa, stenotrophomonas maltophilia and legionella pneumophila, and the primer group is adopted to prepare the detection reagent and manufacture the kit, so that the RPA of the pathogenic bacteria of the respiratory tract of at most 15 reoccurrence can be detected, the time required by the whole detection process can be shortened, and the steps are simplified.

摘要：【中文】本发明提出的一种场景自适应调整图像及声音的方法、系统及计算机可读存储介质，所述方法包括步骤：获取当前显示画面，并通过训练完成的深度学习模型对所述当前显示画面进行识别，得到与所述当前显示画面匹配的场景识别结果；将场景识别结果发送至所述当前显示画面映射的视频来源终端，以使所述视频来源终端根据所述场景识别结果调节图像参数及声音参数。通过识别当前显示画面，并将识别结果发送至视频来源终端，使得即便是不具备场景识别功能的设备同样能够根据不同的场景进行最佳的图像及声音调整。 【EN】The invention provides a method, a system and a computer readable storage medium for adaptively adjusting images and sounds in a scene, wherein the method comprises the following steps: acquiring a current display picture, and identifying the current display picture through a trained deep learning model to obtain a scene identification result matched with the current display picture; and sending the scene recognition result to the video source terminal mapped by the current display picture so that the video source terminal adjusts the image parameter and the sound parameter according to the scene recognition result. By identifying the current display picture and sending the identification result to the video source terminal, even equipment without a scene identification function can carry out optimal image and sound adjustment according to different scenes.