摘要：【中文】本申请公开了一种海洋电器产品在振动环境下的电气性能试验系统，包括振动台装置、大电流发生装置、液压装置和控制装置。通过该系统能够使待检测产品在振动环境下且在大电流的驱动下运行，并获取在该运行环境下的电气性能参数，以使检测人员根据电气性能参数对待检测产品的电气性能进行判断。从而能够实现对海洋电器产品在振动环境下进行电器性能的检测。 【EN】The application discloses electric performance test system of marine electrical product under vibration environment, including shaking table device, heavy current generating device, hydraulic means and controlling means. The system can enable a product to be detected to operate in a vibration environment and under the drive of large current, and obtain the electrical performance parameters in the operation environment, so that a detector can judge the electrical performance of the product to be detected according to the electrical performance parameters. Therefore, the detection of the electrical appliance performance of the marine electrical appliance product in the vibration environment can be realized.

摘要：【中文】本发明公开了一种增程式电动汽车动力总成系统，包括安装梁，所述安装梁内侧一端焊接有承重板，所述承重板顶端嵌入安装有吸音板，所述吸音板顶端安装有电机，所述电机一端与变速箱相连，所述变速箱一端嵌入连接有变速箱轴，本发明结构科学合理，使用安全方便，通过将电机和变速箱放置在安装梁上，并且对于其进行正常的安装，通过第一支撑杆和第二支撑杆进行支撑，同时对于电机和变速箱进行温度和噪音振动的测量，保证了电机和变速箱的正常检测与支撑，通过PID模块对于MCU控制器进行调节，在驾驶者踩下加速踏板后，通过MCU控制器调节电机的转速，并可以快速的加减速，同时PID模块对于电机的稳定与蓄电池的输出量进行比例调节，从而控制变速箱的转速。 【EN】The invention discloses a range-extending type electric automobile power assembly system, which comprises a mounting beam, wherein a bearing plate is welded at one end of the inner side of the mounting beam, a sound-absorbing plate is embedded and mounted at the top end of the bearing plate, a motor is mounted at the top end of the sound-absorbing plate, one end of the motor is connected with a gearbox, and one end of the gearbox is embedded and connected with a gearbox shaft. Meanwhile, the PID module adjusts the stability of the motor and the output quantity of the storage battery in proportion, so that the rotating speed of the gearbox is controlled.

摘要：【中文】本发明提供了一种碳水化合物，包括纤维素、淀粉、菊粉、葡萄糖、果糖、果聚糖、以及含有上述碳水化合物成分的天然木质纤维原材料制乙醇的方法，其特征在于：以水为溶剂，在负载型金属催化剂作用下，于100‑300℃发生C‑C键断裂和加氢脱氧反应，实现碳水化合物高选择性，高收率制备乙醇。本发明所提供的反应具有原料为可再生资源，原子经济性高，催化剂循环使用性好且易回收等显著优点。 【EN】The invention provides a method for preparing ethanol from carbohydrates including cellulose, starch, inulin, glucose, fructose, fructan and natural wood fiber raw materials containing the carbohydrate components, which is characterized by comprising the following steps: water is used as a solvent, and C-C bond breakage and hydrodeoxygenation reaction are carried out at 100-300 ℃ under the action of a supported metal catalyst, so that high selectivity and high yield of carbohydrate are realized for preparing ethanol. The reaction provided by the invention has the remarkable advantages of renewable raw materials, high atom economy, good cyclic usability of the catalyst, easy recovery and the like.

摘要：【中文】mVSV病毒载体，即野生Indiana株VSV的M蛋白氨基酸位点发生多个修饰突变后得到的减毒mVSV，同时优选的异源抗原基因优先整合到mVSV包装核心质粒pmVSV‑Core的双克隆位点区域；一种mVSV病毒载体疫苗,包括在mVSV载体包膜G和L基因之间中融合或嵌合目的病毒的异源性抗原基因，抗原基因包含编码所述目的病毒包膜嵌合的抗原基因、嵌合的组合体抗原基因或融合的抗原基因；mVSV病毒载体嵌合或融合了SARS‑CoV‑2病原体的刺突蛋白S的优势抗原，所述优势抗原优选自刺突蛋白S的受体结合结构域即RBD，形成一种基于mVSV介导的新冠肺炎疫苗，该疫苗对新冠肺炎病毒感染者有较好的预防或治疗作用。 【EN】mVSV virus vector, namely attenuated mVSV obtained after multiple modification mutations occur to M protein amino acid site of wild Indiana strain VSV, and simultaneously preferred heterologous antigen gene is preferentially integrated to double cloning site region of pmVSV-Core of mVSV packaging Core plasmid; a mVSV viral vector vaccine comprising a heterologous antigen gene of a target virus fused or chimeric in between mVSV vector envelope G and L genes, the antigen gene comprising a chimeric antigen gene, a chimeric combination antigen gene or a fused antigen gene encoding the target virus envelope; the mVSV viral vector is embedded or fused with the dominant antigen of the spike protein S of SARS-CoV-2 pathogen, the dominant antigen is preferably selected from the receptor binding domain of the spike protein S, namely RBD, to form a vaccine based on mVSV mediated new coronary pneumonia, and the vaccine has better prevention or treatment effect on new coronary pneumonia virus infectors.

摘要：【中文】本发明公开了一种展示馆参观效果评价方法及评价系统，展示馆参观效果评价方法包括以下步骤：S1、根据RFID定位系统获得参观者在展示馆各个展示区域的参观时间；S2、采用模糊隶属度函数分别对参观者在各个展示区域的参观时间进行量化；S3、根据参观者在各个展示区域的参观时间的量化结果和展示馆各个展示区域的量化权重，加权计算得出参观者在整个展示馆的参观效果的评分；S4、根据展示馆参观效果评价规则，得出展示馆参观效果的评价。本发明可以客观全面的对展示馆的参观效果进行评价，有利于展示馆管理者根据参观者的参观效果评价结果对展示馆改进，提升展示馆的管理水平。 【EN】The invention discloses a method and a system for evaluating the visiting effect of a exhibition hall, wherein the method for evaluating the visiting effect of the exhibition hall comprises the following steps: s1, obtaining the visiting time of the visitor in each display area of the display hall according to the RFID positioning system; s2, respectively quantifying the visiting time of the visitor in each display area by adopting a fuzzy membership function; s3, weighting and calculating to obtain scores of the visiting effects of the visitors in the whole exhibition hall according to the visiting time quantification results of the visitors in the exhibition areas and the quantification weights of the exhibition areas of the exhibition hall; and S4, obtaining the evaluation of the visiting effect of the exhibition hall according to the visiting effect evaluation rule of the exhibition hall. The invention can objectively and comprehensively evaluate the visiting effect of the exhibition hall, is beneficial for exhibition hall managers to improve the exhibition hall according to the visiting effect evaluation result of visitors, and improves the management level of the exhibition hall.

摘要：【中文】本发明提供用于个性化定制衣柜的生产组件以及定制衣柜的方法，该组件包括标准部件集合与可调部件集合，所述标准部件集合包括：多个标准顶底板、多个标准背板、多个标准中层板、多个标准外侧板、多个标准中侧板、多个标准抽屉与标准平板抽；所述可调部件集合包括：多个尺寸的可调顶底板、多个尺寸的可调背板、多个尺寸的可调中层板、多个尺寸的可调顶柜侧板；本发明通过板件标准化，极大便于工厂大规模的生产制作，极大提高生产效率；标准板件的使用有利于大板分割规划，相较于传统的衣柜定制，减少不必要的材料浪费，降低成本；标准板件设计既符合国家提倡的工厂生产标准化，又能满足顾客个性化设计的要求，有效化解两者的冲突。 【EN】The invention provides a production assembly for a personalized custom wardrobe and a method for customizing a wardrobe, the assembly comprising a set of standard components and a set of adjustable components, the set of standard components comprising: the multifunctional drawer comprises a plurality of standard top bottom plates, a plurality of standard back plates, a plurality of standard middle plate plates, a plurality of standard outer side plates, a plurality of standard middle side plates, a plurality of standard drawers and a standard flat drawer; the set of adjustable components includes: the adjustable top and bottom plates are adjustable in multiple sizes, the adjustable back plates are adjustable in multiple sizes, the adjustable middle layer plates are adjustable in multiple sizes, and the adjustable top and cabinet side plates are adjustable in multiple sizes; according to the invention, the plate is standardized, so that the large-scale production and manufacturing of a factory are greatly facilitated, and the production efficiency is greatly improved; the use of the standard plate is beneficial to large plate segmentation planning, and compared with the traditional wardrobe customization, the material waste is reduced unnecessarily, and the cost is reduced; the design of the standard plate not only meets the factory production standardization advocated by the nation, but also meets the requirements of the individual design of customers, and effectively solves the conflict between the standard plate and the custom design.

摘要：【中文】本发明属于物料配送技术领域，尤其涉及一种物料配送装置以及方法。其中的配送装置包括：车体，托架设置在车体上，托架可随车体同步移动，平移横梁设置有两个，两个平移横梁沿托架的横向相对设置在托架上，两个平移横梁在托架上可操作性地相对靠近或远离；每个平移横梁上均间隔设置有多个电磁铁。本发明是一种自动化物料配送方式，可实现上料、搬运、下料全过程自动化，可大幅度提高物料配送效率，并降低人工值守、人工辅助作业等环节对人员的依赖及需求，降低人员劳动强度，非常适用于铁路货车制造行业产品物料的配送，具有很好的实用性。 【EN】The invention belongs to the technical field of material distribution, and particularly relates to a material distribution device and a material distribution method. Wherein the dispensing device comprises: the two translation cross beams are oppositely arranged on the bracket along the transverse direction of the bracket, and the two translation cross beams can be relatively close to or far away from the bracket in an operable manner; a plurality of electromagnets are arranged on each translation beam at intervals. The automatic material distribution mode provided by the invention can realize the automation of the whole process of loading, carrying and unloading, can greatly improve the material distribution efficiency, reduces the dependence and requirements of links such as manual guard, manual auxiliary operation and the like on personnel, reduces the labor intensity of the personnel, is very suitable for the distribution of product materials in the railway wagon manufacturing industry, and has good practicability.

摘要：【中文】本发明公开了一种利用废弃脱硝催化剂制备氧化钛纳米棒的装置，包括压缩空气吹扫装置、酸洗装置、淋洗装置、鼓风干燥箱、破碎装置、研磨装置、料仓，并按照所述氧化钛纳米棒的制备加工顺序通过传动导轨依次连接；本发明将废弃脱硝催化剂通过传动导轨依次进行吹扫、酸洗、淋洗、干燥、破碎、研磨和反应，最终利用脱硝催化剂制备得到氧化钛纳米棒；本发明的装置和方法实现了废弃脱硝催化剂的重复利用、填补了相对行业的空白，提高了资源利用率，为资源的高效及高价值利用方式提供了新思路；实现了自动化，减少现场操作员工数量，提高生产效率，降低了生产成本，有利于工业化生产。 【EN】The invention discloses a device for preparing titanium oxide nanorods by using waste denitration catalysts, which comprises a compressed air blowing device, an acid washing device, a leaching device, a blast drying box, a crushing device, a grinding device and a storage bin, wherein the compressed air blowing device, the acid washing device, the leaching device, the blast drying box, the crushing device, the grinding device and the storage bin are sequentially connected through a transmission guide rail according to the preparation and processing sequence of the titanium oxide nanorods; the method comprises the steps of sequentially carrying out blowing, acid washing, leaching, drying, crushing, grinding and reacting on the waste denitration catalyst through a transmission guide rail, and finally preparing the titanium oxide nanorod by using the denitration catalyst; the device and the method provided by the invention realize the recycling of the waste denitration catalyst, fill up the blank of relative industries, improve the resource utilization rate and provide a new idea for the efficient and high-value utilization mode of resources; the automation is realized, the number of field operators is reduced, the production efficiency is improved, the production cost is reduced, and the industrial production is facilitated.

摘要：【中文】本发明提供了一种封头及其成型方法，封头的成型方法包括分段压制成型封头的上部顶圆；卷制成型封头的下部外环；组对焊接上部顶圆和下部外环，形成封头；压制成型组对后的下部外环，使下部外环形成预定形状的弧形；对压制成型后的下部外环进行翻边成型。本发明封头的成型方法中，上部顶圆与下部外环分别压制成型，且上部顶圆与下部外环组对时，下部外环尚未压制，因此，在一定程度上，降低了上部顶圆与下部外环组对的精度要求，且组对时操作相对较为简单，减少了人工拼装的难度，进而节约了大量人力成本和时间成本。由于下部外环与上部顶圆定位时尚未压制，因此不需要对上部顶圆的弧度与下部外环的弧度进行定位，因此而无需使用专门的胎架。 【EN】The invention provides a seal head and a forming method thereof, wherein the forming method of the seal head comprises the steps of pressing and forming the upper top circle of the seal head in sections; rolling the lower outer ring of the formed end socket; welding an upper top circle and a lower outer ring in a pairing mode to form a seal head; pressing and forming the paired lower outer rings to enable the lower outer rings to form an arc shape with a preset shape; and carrying out flanging forming on the lower outer ring after the pressing forming. In the forming method of the end socket, the upper top circle and the lower outer ring are respectively pressed and formed, and when the upper top circle and the lower outer ring are combined, the lower outer ring is not pressed, so that the precision requirement of the combination of the upper top circle and the lower outer ring is reduced to a certain extent, the operation is relatively simple during the combination, the difficulty of manual assembly is reduced, and a large amount of labor cost and time cost are saved. Because the lower outer ring and the upper top circle are not pressed in positioning, the radian of the upper top circle and the radian of the lower outer ring do not need to be positioned, and a special jig frame does not need to be used.

摘要：【中文】本发明公开了一种基于可调窗函数的S变换时频分析方法，对输入信号进行时域采样，获得离散序列；对离散序列进行FFT变换，获得信号频谱；根据信号频谱和分辨率要求，确定窗长控制函数以及窗函数；对窗函数进行FFT得到窗函数频谱；对信号频谱进行周期延拓，并将扩维后的信号频谱跟窗函数频谱相乘；对相乘的结果进行傅里叶逆变换，得到单个频率点的时间分布结果；完成所有频率点的计算，最终获得二维矩阵时频谱。本发明能够实现高分辨率时频分析，方法计算量适中，便于工程实现，具有良好的实时性。 【EN】The invention discloses an S-transform time-frequency analysis method based on an adjustable window function, which is used for carrying out time-domain sampling on an input signal to obtain a discrete sequence; performing FFT (fast Fourier transform) on the discrete sequence to obtain a signal frequency spectrum; determining a window length control function and a window function according to the signal frequency spectrum and the resolution requirement; performing FFT on the window function to obtain a window function frequency spectrum; carrying out periodic extension on the signal frequency spectrum, and multiplying the signal frequency spectrum after dimension expansion by a window function frequency spectrum; carrying out inverse Fourier transform on the multiplied result to obtain a time distribution result of a single frequency point; and finishing the calculation of all frequency points, and finally obtaining a two-dimensional matrix time spectrum. The invention can realize high-resolution time-frequency analysis, has moderate calculation amount, is convenient for engineering realization and has good real-time performance.