摘要：【中文】本发明公开了一种提取陶瓷结合剂CBN砂轮中磨料的方法，将砂轮高温灼烧，再迅速降温，然后将砂轮放入球磨机中带水进行球磨，将粉末放入装有自制溶液的塑料瓶中，密封。用恒温振荡器进行震荡，再放入超声波清洗机中。纯水过滤成中性，然后，将粉末放入氢氧化钾溶液中，放入恒温振荡器中震荡。再放入超声波清洗机中清洗。纯水过滤呈中性。烘干。用分样筛分样。不同粒度分类收集。本发明提取周期短，提取效率高。不影响磨料的二次使用。 【EN】The invention discloses a method for extracting abrasive from a ceramic bond CBN grinding wheel, which comprises the steps of firing the grinding wheel at high temperature, rapidly cooling, putting the grinding wheel into a ball mill for ball milling with water, putting powder into a plastic bottle filled with a self-made solution, and sealing. Oscillating by a constant temperature oscillator, and then putting into an ultrasonic cleaning machine. Filtering pure water to neutrality, adding the powder into potassium hydroxide solution, and shaking in a constant temperature oscillator. Then putting the mixture into an ultrasonic cleaning machine for cleaning. The pure water is filtered to be neutral. And (5) drying. And screening the sample by using the sample. And (4) classifying and collecting different particle sizes. The invention has short extraction period and high extraction efficiency. The secondary use of the abrasive is not influenced.

摘要：【中文】本发明属于医用药品技术领域，公开了一种壳聚糖季铵盐抗菌凝胶及其制备方法，包括如下重量份的原料：壳聚糖季铵盐90‑99.9份、有机酸0.01‑10份、交联剂1‑5份；其制备方法包括如下步骤：(1)按重量份将壳聚糖季铵盐溶于去离子水中，搅拌溶解后加入有机酸，继续搅拌混合；(2)称取交联剂溶于去离子水中，缓慢滴加到步骤(1)的混合液中，磁力搅拌混合均匀后，恒温培养箱中继续反应得到凝胶；(3)将凝胶取出，用乙醇洗涤，冷冻干燥后得到壳聚糖季铵盐抗菌凝胶。本发明提供的新型壳聚糖季铵盐凝胶具有较好的溶胀性能、pH响应性，同时对革兰氏阴性和革兰氏阳性细菌都具有较强的抗菌性性能，且制备工艺简单，成本低，有望成为一种新型伤口凝胶敷料。 【EN】The invention belongs to the technical field of medical medicines, and discloses a chitosan quaternary ammonium salt antibacterial gel and a preparation method thereof, wherein the chitosan quaternary ammonium salt antibacterial gel comprises the following raw materials in parts by weight: 90-99.9 parts of chitosan quaternary ammonium salt, 0.01-10 parts of organic acid and 1-5 parts of cross-linking agent; the preparation method comprises the following steps: (1) dissolving chitosan quaternary ammonium salt in deionized water according to the weight part, adding organic acid after stirring and dissolving, and continuously stirring and mixing; (2) weighing a cross-linking agent, dissolving the cross-linking agent in deionized water, slowly dropwise adding the cross-linking agent into the mixed solution obtained in the step (1), uniformly stirring and mixing the cross-linking agent and the mixed solution by magnetic force, and continuously reacting in a constant-temperature incubator to obtain gel; (3) and taking out the gel, washing with ethanol, and freeze-drying to obtain the chitosan quaternary ammonium salt antibacterial gel. The novel chitosan quaternary ammonium salt gel provided by the invention has good swelling performance and pH responsiveness, has strong antibacterial performance on gram-negative bacteria and gram-positive bacteria, is simple in preparation process and low in cost, and is expected to become a novel wound gel dressing.

摘要：【中文】本发明公开了一种提高浆料固含量的合浆工艺，包括以下步骤：S1、第一次加料；S2、第一次加入NMP；S3、第一次正转搅拌；S4、第二次正转搅拌；S5、第一次刮料；S6、第三次正转搅拌；S7、第二次加料；S8、第四次正转搅拌；S9、第五次正转搅拌；S10、第二次刮料；S11、加入分散助剂；S12、第二次加入NMP；S13、第六次正转搅拌；S14、第七次正转搅拌；S15、刮料铲底；S16、第八次正转搅拌；S17、检测；S18、出料。本发明采用多次搅拌、高速分散和刮料的工艺步骤，工艺操作简单，可提高浆料的固含量，降低溶剂的使用量，节约物料成本，可提高涂布效率，节约能耗成本、人工成本，可提高浆料的分散效果和一致性。 【EN】The invention discloses a slurry mixing process for improving solid content of slurry, which comprises the following steps: s1, feeding for the first time; s2, adding NMP for the first time; s3, carrying out forward rotation stirring for the first time; s4, stirring in a forward rotation mode for the second time; s5, scraping for the first time; s6, stirring in a forward rotation mode for the third time; s7, adding materials for the second time; s8, stirring in the forward rotation for the fourth time; s9, stirring for the fifth forward rotation; s10, scraping for the second time; s11, adding a dispersing aid; s12, adding NMP for the second time; s13, stirring in the sixth forward rotation; s14, carrying out forward rotation stirring for the seventh time; s15, scraping the bottom of a shovel; s16, stirring in the eighth forward rotation; s17, detecting; and S18, discharging. The invention adopts the process steps of stirring, high-speed dispersion and scraping for multiple times, has simple process operation, can improve the solid content of the slurry, reduce the using amount of the solvent, save the material cost, improve the coating efficiency, save the energy consumption cost and the labor cost, and improve the dispersion effect and the consistency of the slurry.

摘要：【中文】本发明提出了一种基于区块链的产业链大数据共享与流通系统，属于基于区块链的数据共享技术领域。本发明包括数据层、网络层、共识层、激励层、应用呈现层共五个逻辑层，从而构建出基于区块链技术的产业链大数据共享与流通模型总体架构。本发明有效解决了产业内不同行业间、产业链上下游、同行业的竞争企业之间的数据孤岛、数据低质和数据泄露等问题，实现了一种数据共享安全、数据融合可靠、可信任度高、访问行为可控，清晰划分控制参与节点的产业链大数据共享与流通系统。 【EN】The invention provides a block chain-based industrial chain big data sharing and circulating system, and belongs to the technical field of block chain-based data sharing. The invention comprises five logic layers, namely a data layer, a network layer, a consensus layer, an excitation layer and an application presentation layer, thereby constructing an industrial chain big data sharing and circulation model overall architecture based on a block chain technology. The invention effectively solves the problems of data isolated island, low data quality, data leakage and the like among different industries, upstream and downstream of an industrial chain and competitive enterprises in the same industry in the industry, and realizes the industrial chain big data sharing and circulating system which has the advantages of safe data sharing, reliable data fusion, high credibility, controllable access behavior and clear division and control of participating nodes.

摘要：【中文】本发明公开了一种短文本主题确定方法，涉及深度学习中的自然语言处理和文本主题模型构建领域，包括如下步骤：对收集的短文本进行预处理；对预处理过的短文本提取特征，对预处理后的数据降维，并计算局部词项权重和全局词项权重，以及设定主题分类，计算各词项对于各主题分类的隶属度，根据隶属度确定收集的短文本的精确主题。本发明通过提出一种新的基于模糊视角的短文本主题模型生成方法，解决了短文本数据的稀疏性问题，改善了传统主题模型带来的噪声问题，使得短文本在进行主题发现、分类和聚类等文本挖掘任务上的性能得到提升。 【EN】The invention discloses a short text theme determination method, which relates to the field of natural language processing and text theme model construction in deep learning and comprises the following steps: preprocessing the collected short texts; extracting features of the preprocessed short texts, reducing dimensions of the preprocessed data, calculating local lexical item weights and global lexical item weights, setting topic classifications, calculating the membership degree of each lexical item to each topic classification, and determining the accurate topics of the collected short texts according to the membership degree. The invention provides a novel short text topic model generation method based on a fuzzy visual angle, which solves the problem of sparsity of short text data, improves the problem of noise caused by a traditional topic model, and improves the performance of short texts on text mining tasks such as topic discovery, classification and clustering.

摘要：【中文】本发明属于功能高分子材料技术领域，具体涉及一种阻燃耐磨型热塑性聚氨酯复合材料及其制备方法。所述的阻燃耐磨型热塑性聚氨酯复合材料，由以下质量份数的原料制成：热塑性聚氨酯40～70份，氮化硼纳米粉末2～7份，硼酸0.5～1份。本发明的阻燃耐磨型热塑性聚氨酯复合材料，通过结构上的巧妙设计，解决了热塑性聚氨酯与氮化硼难相容性及需要添加过多填料制备功能材料的难题，合成工艺简单高效，制得的热塑性聚氨酯复合材料耐阻燃可达到V‑0级，同时保持良好的力学性能；并且这种方法适用于硬度为70A～60D的热塑性聚氨酯体系。 【EN】The invention belongs to the technical field of functional polymer materials, and particularly relates to a flame-retardant wear-resistant thermoplastic polyurethane composite material and a preparation method thereof. The flame-retardant wear-resistant thermoplastic polyurethane composite material is prepared from the following raw materials in parts by mass: 40-70 parts of thermoplastic polyurethane, 2-7 parts of boron nitride nano powder and 0.5-1 part of boric acid. The flame-retardant wear-resistant thermoplastic polyurethane composite material solves the problems that thermoplastic polyurethane is difficult to be compatible with boron nitride and functional materials need to be prepared by adding excessive fillers through the ingenious structural design, the synthesis process is simple and efficient, the flame resistance of the prepared thermoplastic polyurethane composite material can reach V-0 level, and good mechanical properties are kept; and this method is suitable for thermoplastic polyurethane systems having a hardness of 70A to 60D.

摘要：【中文】本说明书实施例提供业务处理方法以及装置，其中所述业务处理方法包括：接收业务发起方针对待处理业务提交的业务处理请求，所述业务处理请求中携带有业务模式标签；在确定所述业务模式标签为因公业务模式的情况下，根据所述业务处理请求中包含的身份信息，查询所述业务发起方及其所属业务主体二者的因公业务协议；基于查询到的因公业务协议，针对所述待处理业务进行因公业务核验；在核验结果为核验通过的情况下，按照所述待处理业务的资源额度，对所述业务发起方的资源空间进行资源冻结处理，以及，基于所述待处理业务更新所述业务主体的业务清单。 【EN】An embodiment of the present specification provides a service processing method and a device, where the service processing method includes: receiving a service processing request submitted by a service initiator according to a service to be processed, wherein the service processing request carries a service mode label; under the condition that the service mode label is determined to be a public service mode, inquiring a public service protocol of the service initiator and a service main body to which the service initiator belongs according to identity information contained in the service processing request; on the basis of the inquired public service agreement, checking the public service aiming at the service to be processed; and under the condition that the verification result is that the verification is passed, performing resource freezing treatment on the resource space of the service initiator according to the resource limit of the service to be processed, and updating the service list of the service main body based on the service to be processed.

摘要：【中文】本发明涉及轧钢线材生产技术领域，提供了一种线材挂牌装置及方法。线材挂牌装置，包括标牌打印机构，用以为标牌打印标识信息；标牌穿孔机构，所述标牌穿孔机构与所述标牌打印机构连接，用以为标牌穿孔；挂牌机构，所述挂牌机构与所述标牌穿孔机构连接，用以将挂钩与标牌装配，并将装配有标牌的挂钩挂设在线材上。线材挂牌方法，包括如下步骤：步骤一，标牌打印机构将标识信息打印在标牌上；步骤二，标牌穿孔机构为打印有标识信息的标牌穿孔；步骤三，挂牌机构将挂钩与打印有标识信息的标牌装配，并将装配有标牌的挂钩挂设在线材上。本发明实施例降低工人劳动强度，提高生产的安全性和挂牌的准确性。 【EN】The invention relates to the technical field of steel rolling wire production, and provides a wire tag hanging device and a method. The wire rod tag hanging device comprises a tag printing mechanism and a tag hanging mechanism, wherein the tag printing mechanism is used for printing identification information for a tag; the label perforating mechanism is connected with the label printing mechanism and is used for perforating the label; and the card hanging mechanism is connected with the label perforating mechanism and used for assembling the hook and the label and hanging the hook assembled with the label on the wire. The wire rod tag hanging method comprises the following steps: firstly, a label printing mechanism prints identification information on a label; step two, the label perforating mechanism perforates the label printed with the identification information; and step three, assembling the hook and the label printed with the identification information by the label hanging mechanism, and hanging the hook provided with the label on the wire. The embodiment of the invention reduces the labor intensity of workers and improves the production safety and the card hanging accuracy.

摘要：【中文】本申请涉及一种天窗平动机构，包括舱门盖板、第一转动杆组件、转动轴和动力装置。舱门盖板与车体的天窗窗框相匹配，舱门盖板的内表面安装有密封圈，第一转动杆组件包括第一转动杆、第二转动杆，第一转动杆的一端固定连接转动轴，第一转动杆平行于第二转动杆，转动轴的两端均安装有动力装置，动力装置固定连接在车体上，通过一转动杆、第二转动杆、舱门盖板和车体的内壁共同形成平行四边形机构，根据本公开实施例的天窗平动机构能够代替装甲车车顶采用的上翻式顶舱门结构，使得在装甲车的车顶上能够开设大型天窗。结构简单，操作方便，具有良好的密封性能和使用性能。 【EN】The application relates to a skylight translation mechanism, which comprises a cabin door cover plate, a first rotating rod assembly, a rotating shaft and a power device. The skylight window frame phase-match of cabin door apron and automobile body, the internal surface mounting of cabin door apron has the sealing washer, first pivot pole subassembly includes first pivot pole, the second pivot pole, the one end fixed connection axis of rotation of first pivot pole, first pivot pole is on a parallel with the second pivot pole, power device is all installed at the both ends of axis of rotation, power device fixed connection is on the automobile body, through a pivot pole, the second pivot pole, the inner wall of cabin door apron and automobile body forms parallelogram mechanism jointly, the skylight translation mechanism according to this disclosed embodiment can replace the formula of turning over top hatch door structure that the armoured car roof adopted, make and to set up large-scale skylight on the roof of armoured car. Simple structure, convenient operation has good sealing performance and performance.

摘要：【中文】本发明涉及一种去除水中内分泌干扰物和抗生素的改性废白土炭的制备和使用方法，属于水处理技术的应用领域。内分泌干扰物和抗生素是水体中常见的有机污染物，种类复杂、不易降解且容易造成持久性的水环境污染。本发明对废白土进行热解‑酸改性，制备成改性废白土炭，其具备高比表面积和发达孔隙结构的优势特点，能够快速高效地去除水中内分泌干扰物和抗生素，同时通过减压抽滤、过滤或离心，可以快速进行固液分离。该材料失活后可通过简单方法再生，具有多次应用的潜力。该技术中原料为废白土，来源广泛、价格低廉且有利于保护环境，再生工艺简单，可以达到以废治废的目的。 【EN】The invention relates to a preparation and application method of modified spent bleaching clay carbon for removing endocrine disruptors and antibiotics in water, belonging to the application field of water treatment technology. Endocrine disruptors and antibiotics are common organic pollutants in water, are complex in type, are not easy to degrade and are easy to cause persistent water environment pollution. The modified waste argil carbon prepared by the method has the advantages of high specific surface area and developed pore structure, can quickly and efficiently remove endocrine disruptors and antibiotics in water, and can quickly perform solid-liquid separation by decompression suction filtration, filtration or centrifugation. The material can be regenerated by a simple method after inactivation, and has the potential of multiple applications. The raw material in the technology is the waste argil, the source is wide, the price is low, the environment is protected, the regeneration technology is simple, and the purpose of treating wastes with processes of wastes against one another can be achieved.