摘要：【中文】本发明提出一种模拟垂钓训练装置，涉及垂钓训练技术领域；包括钓鱼竿、拉力生成装置、视频输出装置、音频输出装置和服务器；钓鱼竿的手柄处设线轴，其设手动缠绕装置，鱼线缠绕在手动缠绕装置上；线轴设控制器、控制及初始化按钮、第一传感器和第二传感器，与服务器通信连接；拉力生成装置包括伺服电机，连接绕线管，鱼线的另一端缠绕在绕线管上；绕线管侧方设第二引导装置，其设引导孔，由绕线管引出的鱼线穿过该引导孔；第二引导装置与振动驱动装置连接；伺服电机、振动驱动装置、视频输出装置和音频输出装置均与服务器控制连接。本发明在室内，在视频输出装置上输出模拟钓鱼的场景，利用钓鱼竿和拉力生成装置模拟了与实际钓鱼相同的效果。 【EN】The invention provides a simulated fishing training device, and relates to the technical field of fishing training; comprises a fishing rod, a pulling force generating device, a video output device, an audio output device and a server; the handle of the fishing rod is provided with a spool which is provided with a manual winding device, and the fishing line is wound on the manual winding device; the bobbin is provided with a controller, a control and initialization button, a first sensor and a second sensor which are in communication connection with the server; the tension generating device comprises a servo motor, a tension generating device and a control device, wherein the servo motor is connected with the bobbin, and the other end of the fishing line is wound on the bobbin; the second guiding device is arranged at the side of the bobbin and is provided with a guiding hole, and the fishing line led out from the bobbin passes through the guiding hole; the second guide device is connected with the vibration driving device; the servo motor, the vibration driving device, the video output device and the audio output device are all connected with the server in a control mode. The invention outputs the scene of simulating fishing on the video output device indoors, and simulates the same effect as the actual fishing by using the fishing rod and the pull force generating device.

摘要：【中文】本发明涉及绳轮装置的应力测试系统及其测试方法，绳轮装置的应力测试系统包括机架、加载机构、拉力采集元件和控制元件。加载机构包括加载件，受试产品的配套绳索一端与加载件连接，配套绳索的另一端固定。拉力采集元件用于采集配套绳索所受到的拉力，控制元件分别与加载件、拉力采集元件电连接。需要测试时，启动应力测试系统，控制元件根据录入的电梯运行参数，计算出绳轮装置在电梯不同运行工况条件下配套绳索所受拉力的变化情况，生成加载拉力控制曲线。应力测试系统可以实现闭环控制，根据拉力采集元件采集的拉力值，实时修正加载件的拉力输出，这样受试产品可以模拟电梯在实际工况条件下受到的拉力，从而提高应力测试系统的测试可靠性。 【EN】The invention relates to a stress test system and a test method of a rope wheel device. The loading mechanism comprises a loading piece, one end of a matched rope of the tested product is connected with the loading piece, and the other end of the matched rope is fixed. The tension collecting element is used for collecting tension applied to the matched rope, and the control element is electrically connected with the loading piece and the tension collecting element respectively. When the test is needed, the stress test system is started, and the control element calculates the change condition of the tension borne by the matched rope of the rope wheel device under different operation working conditions of the elevator according to the recorded elevator operation parameters to generate a loading tension control curve. The stress test system can realize closed-loop control, and the tension output of the loading piece is corrected in real time according to the tension value acquired by the tension acquisition element, so that a tested product can simulate the tension of the elevator under the actual working condition, and the test reliability of the stress test system is improved.

摘要：【中文】本发明公开一种Fe‑Al金属间化合物微孔材料的焊接方法及其焊接件，本发明涉及焊接技术领域。针对现有技术中Fe‑Al微孔材料与致密不锈钢之间的焊接具有很大难度的问题，本发明Fe‑Al金属间化合物微孔材料的焊接方法包括以下步骤：开启熔化焊焊机的“枪气”并开启保护罩内的焊接保护气体；调节熔化焊过程中焊机的焊接参数以及保护罩内的焊接保护气体的参数；启动焊机并使用焊丝作为焊接填充料进行Fe‑Al金属间化合物微孔材料与致密不锈钢的焊接；以及当完成焊接之后，进行冷却。通过实施本发明的焊接方法，焊接的Fe‑Al金属间化合物微孔材料与致密不锈钢结合牢固且稳定性高，焊缝饱满均匀，无咬边、表面裂纹、缺肉等缺陷。 【EN】The invention discloses a welding method of a Fe-Al intermetallic compound microporous material and a welding part thereof, and relates to the technical field of welding. Aiming at the problem that the welding between the Fe-Al microporous material and the compact stainless steel in the prior art is very difficult, the welding method of the Fe-Al intermetallic compound microporous material comprises the following steps: starting the gun gas of the fusion welding machine and starting the welding protective gas in the protective cover; adjusting welding parameters of a welding machine and parameters of welding protective gas in a protective cover in the fusion welding process; starting a welding machine and using a welding wire as a welding filler to weld the Fe-Al intermetallic compound microporous material and the compact stainless steel; and cooling after the welding is completed. By implementing the welding method, the welded Fe-Al intermetallic compound microporous material is firmly combined with the compact stainless steel, has high stability, full and uniform welding line, and has no defects of undercut, surface crack, meat deficiency and the like.

摘要：【中文】本发明公开一种Fe‑Al金属间化合物滤芯及其制备方法，涉及粉末冶金及过滤技术领域。针对现有技术中使用纤维毡为过滤层会降低过滤器的稳定可靠性的缺陷，本发明提供一种Fe‑Al金属间化合物滤芯，其包括：至少两节滤芯部件以及将至少两节滤芯部件横向焊接连接的加强筋，滤芯部件包括至少两段Fe‑Al金属间化合物滤芯粉末管和将至少两段Fe‑Al金属间化合物粉末管首尾焊接连接的连接件；至少两段Fe‑Al金属间化合物粉末管包括基体骨架和在基体骨架外面的表面过滤膜，基体骨架是经压制烧结过的预合金化的Fe‑Al金属间化合物粉末。本发明保证了滤芯具有高精度、大通量、低流通阻力、良好反洗再生性能与优异整体结构强度的优点。 【EN】The invention discloses a Fe-Al intermetallic compound filter element and a preparation method thereof, and relates to the technical field of powder metallurgy and filtration. Aiming at the defect that the use of fibrofelt as a filter layer in the prior art can reduce the stability and reliability of the filter, the invention provides a Fe-Al intermetallic compound filter element, which comprises the following components: the filter element comprises at least two filter element parts and reinforcing ribs for transversely welding and connecting the at least two filter element parts, wherein the filter element parts comprise at least two sections of Fe-Al intermetallic compound filter element powder pipes and connecting pieces for welding and connecting the at least two sections of Fe-Al intermetallic compound powder pipes end to end; the at least two sections of Fe-Al intermetallic compound powder tubes comprise a matrix skeleton and a surface filter membrane outside the matrix skeleton, wherein the matrix skeleton is pre-alloyed Fe-Al intermetallic compound powder which is pressed and sintered. The invention ensures that the filter element has the advantages of high precision, large flux, low flow resistance, good backwashing regeneration performance and excellent integral structural strength.

摘要：【中文】本发明公开一种梯度复合Fe‑Al金属间化合物微孔滤材及其制备方法，本发明涉及粉末冶金制备领域。针对现有技术中由于工艺局限很难制备具有耐高温腐蚀性的Fe‑Al滤材，本发明提供一种梯度复合Fe‑Al金属间化合物微孔滤材，其特征在于，该梯度复合Fe‑Al金属间化合物微孔滤材包括基体骨架和在基体骨架外面的表面过滤膜，其中：基体骨架是经压制烧结过的预合金化的Fe‑Al金属间化合物粉末，表面过滤膜是经在所述基体骨架外表面涂覆后二次烧结过的粘结剂、水和预合金化的Fe‑Al金属间化合物粉末的混合物。由此实现高精度、大通量、低阻降、良好反吹再生特性、高强度、耐高温腐蚀的梯度复合Fe‑Al金属间化合物微孔滤材。 【EN】The invention discloses a gradient composite Fe-Al intermetallic compound microporous filter material and a preparation method thereof, and relates to the field of powder metallurgy preparation. Aiming at the problem that the Fe-Al filter material with high temperature corrosion resistance is difficult to prepare due to process limitation in the prior art, the invention provides a gradient composite Fe-Al intermetallic compound microporous filter material, which is characterized by comprising a matrix framework and a surface filtering membrane outside the matrix framework, wherein: the matrix framework is pre-alloyed Fe-Al intermetallic compound powder which is pressed and sintered, and the surface filter membrane is a mixture of a binder, water and the pre-alloyed Fe-Al intermetallic compound powder which are secondarily sintered after the outer surface of the matrix framework is coated. Therefore, the gradient composite Fe-Al intermetallic compound microporous filter material with high precision, large flux, low resistance drop, good back-flushing regeneration characteristic, high strength and high-temperature corrosion resistance is realized.

摘要：【中文】本发明公开一种Fe‑Al系金属膜及其制备方法，涉及高温、低压工况下的气‑固分离相关的技术领域，主要针对现有技术中传统金属滤芯在低压工作环境下过滤阻力大、通量低等的缺陷。本发明的制备方法包括步骤：将Fe‑Al系金属粉末与添加了有机添加剂的水基溶剂搅拌脱泡以得到流延浆料；将要求厚度的金属基层在流延机上流延出一层均匀的膜层并对其进行干燥处理，以得到膜片胚体；以及将干燥后的膜片坯体分别在烧结炉中进行脱脂、烧结、合金相有序化处理以制备Fe‑Al系金属膜，其中所述脱脂处理是脱除所述有机添加剂的处理。由此，本发明方法制备的Fe‑Al系金属膜具有高通量并能在高操作温度、低工作压力、出口固含量低的工况下应用。 【EN】The invention discloses a Fe-Al series metal membrane and a preparation method thereof, relates to the technical field related to gas-solid separation under high-temperature and low-pressure working conditions, and mainly aims at overcoming the defects of large filtration resistance, low flux and the like of a traditional metal filter element in the prior art under a low-pressure working environment. The preparation method comprises the following steps: stirring and defoaming Fe-Al series metal powder and a water-based solvent added with an organic additive to obtain casting slurry; casting a uniform film layer on the metal base layer with the required thickness on a casting machine, and drying the film layer to obtain a film blank; and degreasing, sintering and carrying out alloy phase ordering treatment on the dried membrane blank in a sintering furnace respectively to prepare the Fe-Al series metal membrane, wherein the degreasing treatment is the treatment of removing the organic additive. Therefore, the Fe-Al series metal film prepared by the method has high flux and can be applied under the working conditions of high operating temperature, low working pressure and low solid content at an outlet.

摘要：【中文】本发明公开了一种可快速收紧止血吸收子宫的背带，包括子宫本体、宫底、可吸收网兜、第一宫颈后缝线、第二宫颈后缝线、侧方缝线、第一宫颈前缝线和第二宫颈前缝线，所述子宫本体的内部设有宫底，所述宫底的底部设有可吸收网兜，所述可吸收网兜的前部左端设有第一宫颈前缝线，所述可吸收网兜的前部右端设有第二宫颈前缝线，所述可吸收网兜的后部左端设有第一宫颈后缝线，所述可吸收网兜的后部右端设有第二宫颈后缝线，所述第一宫颈后缝线与第二宫颈后缝线的外端连接有侧方缝线，所述第一宫颈后缝线、第二宫颈后缝线、第一宫颈前缝线和第二宫颈前缝线外部套接有可吸收捆扎带，产后大出血能够快速将子宫挤压，达到快速收缩、减少出血的效果。 【EN】The invention discloses a back strap capable of quickly tightening, stopping bleeding and absorbing a uterus, which comprises a uterus body, a uterus bottom, an absorbable string bag, a first cervical posterior suture, a second cervical posterior suture, a side suture, a first cervical anterior suture and a second cervical anterior suture, wherein the uterus bottom is arranged in the uterus body, the absorbable string bag is arranged at the bottom of the uterus bottom, the first cervical anterior suture is arranged at the left end of the front part of the absorbable string bag, the second cervical anterior suture is arranged at the right end of the front part of the absorbable string bag, the first cervical posterior suture is arranged at the left end of the rear part of the absorbable string bag, the second cervical posterior suture is arranged at the right end of the rear part of the absorbable string bag, the side sutures of the first cervical posterior suture and the outer ends of the second cervical posterior suture are connected with the sutures, and absorbable strapping tapes are sleeved outside the first cervical posterior suture, the second cervical posterior suture, the first cervical anterior suture and the second cervical anterior suture, the postpartum hemorrhage can quickly extrude the uterus, and the effects of quickly contracting and reducing hemorrhage are achieved.

摘要：【中文】本发明属于环境治理领域，提供治理或净化黑臭水体水质的方法，所述黑臭水体包含S^2‑，所述方法包括向所述水体中施用本发明的寡养单胞菌sp3或其组合物。本发明的方法利用寡养单胞菌高效地氧化S^2‑，有效降低水体中S^2‑含量，从而改善水体质量，在黑臭水体的治理和净化上有显著的效果。 【EN】The invention belongs to the field of environmental management and provides a method for treating or purifying the water quality of black and odorous water body containing S^2‑The method comprises administering stenotrophomonas sp3 of the invention or a composition thereof into the body of water. The method of the invention utilizes stenotrophomonas to efficiently oxidize S^2‑Effectively reduce S in the water body^2‑The content of the black and odorous water is reduced, thereby improving the quality of the water body and having remarkable effect on the treatment and purification of the black and odorous water body.

摘要：【中文】本发明提供一种点云的多重轮廓生成方法、装置及系统，该方法，包括：将三维点集中的点投影到切平面上，得到位于所述切平面上的投影点集；根据预设的规则，将所述投影点集划分为n个分类子集；其中n为自然数；根据所述分类子集生成所述三维点集对应的分层轮廓。本发明实现了基于点云生成更高精度的分层轮廓，降低了轮廓生成的复杂度，同时提高了3D打印的效率。 【EN】The invention provides a method, a device and a system for generating multiple outlines of point clouds, wherein the method comprises the following steps: projecting the points in the three-dimensional point set onto a tangent plane to obtain a projected point set positioned on the tangent plane; dividing the projection point set into n classification subsets according to a preset rule; wherein n is a natural number; and generating a hierarchical outline corresponding to the three-dimensional point set according to the classification subset. The invention realizes the generation of the high-precision layered contour based on the point cloud, reduces the complexity of contour generation and simultaneously improves the efficiency of 3D printing.

摘要：【中文】本发明公开了一种抗埃博拉病毒糖蛋白GP2亚基的单克隆抗体2G1，所述抗体具有独特的CDR区，在抗原结合能力上显示了优异的广谱性，与EBOVGP、BDBV GP、SUDV GP和RESTV GP具有良好的结合活性，并且结合稳定，不受次级内体低pH环境的影响，为其发挥中和作用提供了基础。与对照抗体相比，2G1在体外可有效地中和EBOV、BDBV和SUDV假病毒；而且本发明提供抗体的中和活性随着抗体浓度的升高而增强，在1μg/mL的浓度下即可对EBOV、BDBV和SUDV三种埃博拉假病毒实现近100％的保护。本发明提供的抗体还具有独特的作用位点，不同于现有技术中的抗埃博拉病毒包膜糖蛋白单克隆抗体的作用位点，提示其具有与其他中和抗体组成鸡尾酒组合疗法的潜力。 【EN】The invention discloses a monoclonal antibody 2G1 of an anti-Ebola virus glycoprotein GP2 subunit, which has a unique CDR region, shows excellent broad spectrum on the antigen binding capacity, has good binding activity with EBOVGP, BDBVGP, SUDV GP and RESTV GP, is stable in binding, is not influenced by the low pH environment of a secondary endosome, and provides a basis for the neutralization effect. 2G1 was effective in neutralizing EBOV, BDBV, and SUDV pseudoviruses in vitro, compared to control antibodies; the neutralizing activity of the antibody is enhanced along with the increase of the concentration of the antibody, and nearly 100 percent of protection can be realized on three Ebola pseudoviruses of EBOV, BDBV and SUDV under the concentration of 1 mu g/mL. The antibody provided by the invention also has a unique action site, which is different from the action site of the anti-Ebola virus envelope glycoprotein monoclonal antibody in the prior art, and the potential of the antibody in combination therapy with other neutralizing antibodies in cocktail composition is suggested.