摘要：【中文】本发明实施例公开了一种激光熔覆头防反光装置，涉及增材制造技术领域。该激光熔覆头防反光装置包括激光输送管道、内熔覆头和外熔覆头，内熔覆头的下端设置在外熔覆头内侧，内熔覆头上端与激光输送管道下端连接，内熔覆头与外熔覆头之间设有粉料送料间隙，在激光输送管道的内侧环绕激光输送管道内壁设置的防反光凸台，防反光凸台的中部设有允许激光通过的光斑通孔。激光打到基体后的折射光通过激光通道后被防反光凸台遮挡，避免折射光返回到熔覆头镜片腔内，避免折射光对镜片、光纤保护镜片甚至光纤造成损伤，提高使用寿命。 【EN】The embodiment of the invention discloses an anti-reflection device for a laser cladding head, and relates to the technical field of additive manufacturing. The anti-reflection device of the laser cladding head comprises a laser conveying pipeline, an inner cladding head and an outer cladding head, wherein the lower end of the inner cladding head is arranged on the inner side of the outer cladding head, the upper end of the inner cladding head is connected with the lower end of the laser conveying pipeline, a powder feeding gap is arranged between the inner cladding head and the outer cladding head, an anti-reflection boss is arranged on the inner side of the laser conveying pipeline and surrounds the inner wall of the laser conveying pipeline, and a light spot through hole allowing laser to pass through is formed in the middle of the anti-reflection boss. The refraction light after the laser hits the substrate is shielded by the anti-reflection boss after passing through the laser channel, so that the refraction light is prevented from returning to the inside of the lens cavity of the cladding head, the refraction light is prevented from damaging the lens, the optical fiber protection lens and even the optical fiber, and the service life is prolonged.

摘要：【中文】本发明提供了一种基于spark streaming的实时规则的布控预警方法及装置，该方法包括以下步骤：从公安部署的硬件设备获取实时的卡口过车数据、wifi数据、电子围栏数据，并发送至实时消息队列kafka；采用内存数据库存储布控规则，以“通知”的方式，向订阅方下发实时变化的规则数据；订阅实时布控规则，根据布控规则对获取的海量实时数据进行数据清洗、过滤、比对处理，分析出对应的预警数据；将分析的预警数据推送至kafka并展示给用户，预警数据包括卡口预警数据、wifi预警数据、电子围栏预警数据。本发明解决了公安系统中大数据情况下，预警推送不及时、布控规则生效慢、数据处理延时等技术问题，能对不同种类，不同规模数据进行实时布控和实时预警。 【EN】The invention provides a real-time rule deployment and control early warning method and device based on spark streaming, wherein the method comprises the following steps: acquiring real-time passing data of a vehicle at a checkpoint, wifi data and electronic fence data from hardware equipment deployed by public security, and sending the data to a real-time message queue kafka; storing the deployment and control rule by adopting a memory database, and issuing the rule data which changes in real time to a subscriber in a 'notification' mode; subscribing a real-time deployment and control rule, performing data cleaning, filtering and comparison processing on the acquired massive real-time data according to the deployment and control rule, and analyzing corresponding early warning data; and pushing the analyzed early warning data to kafka and displaying the early warning data to a user, wherein the early warning data comprises bayonet early warning data, wifi early warning data and electronic fence early warning data. The invention solves the technical problems of untimely early warning pushing, slow effectiveness of the deployment and control rule, delayed data processing and the like under the condition of large data in a public security system, and can carry out real-time deployment and control and real-time early warning on data of different types and different scales.

摘要：【中文】本发明提供了一种锂离子电池正极材料混料方法，其包括以下步骤：将欲混合的锂离子电池正极材料投入至球磨机的罐体中；然后将干式的有机铝制剂加入至罐体中进行球磨混料，得到混合物料；将混合物料倾倒至筛网上，以分离出混合物料中的球磨珠，得到混合后的锂离子电池正极材料。利用本发明提供的混料方法有效解决了锂离子电池正极材料干法混料时的挂料、余料问题，同时简化工序、降低操作难度，无需向其他含溶剂清洁剂一样还需要再清洁过后附加清洗步骤，也无需在混料后单独清洁，节省人力，提升效率。 【EN】The invention provides a method for mixing anode materials of a lithium ion battery, which comprises the following steps: putting the lithium ion battery anode material to be mixed into a tank body of a ball mill; then adding the dry-type organic aluminum preparation into a tank body for ball milling and mixing to obtain a mixed material; and pouring the mixed material onto a screen to separate the ball milling beads in the mixed material, thereby obtaining the mixed lithium ion battery anode material. The mixing method provided by the invention effectively solves the problems of hanging and excess materials during dry mixing of the lithium ion battery anode material, simplifies the process, reduces the operation difficulty, does not need to add a cleaning step after cleaning like other solvent-containing cleaning agents, does not need to clean alone after mixing, saves manpower and improves the efficiency.

摘要：【中文】本发明公开了一种用于亲水性岩芯表面超薄超疏水透明涂层的制备方法。该方法，先采用阳离子表面活性剂对岩芯表面进行预处理，然后将配置的荷负电的二氧化硅改性溶胶液喷涂在预处理后的岩芯表面，原位生成致密的超薄超疏水透明涂层。本发明将阳离子表面活性剂先喷涂在岩芯表面，使岩芯表面带上正电荷，再将二氧化硅改性溶胶液喷涂在岩芯表面，荷负电且富羟基的改性溶胶液在岩芯表面均匀致密生长，形成具有一定粘结强度的二氧化硅保护层，聚二甲基硅氧烷枝接在二氧化硅膜表面，疏水性的甲基基团朝向气相，形成超薄超疏水透明涂层，从而避免对岩芯的二次破坏，具有优异的防护性能、耐酸性能和抗菌性能。 【EN】The invention discloses a preparation method of an ultrathin super-hydrophobic transparent coating for the surface of a hydrophilic rock core. The method comprises the steps of firstly adopting a cationic surfactant to pretreat the surface of a rock core, then spraying the prepared silica modified sol solution with negative charge on the surface of the pretreated rock core, and generating a compact ultrathin super-hydrophobic transparent coating in situ. The method comprises the steps of firstly spraying a cationic surfactant on the surface of a rock core to enable the surface of the rock core to be positively charged, then spraying a silicon dioxide modified sol solution on the surface of the rock core, wherein the negatively charged and hydroxyl-rich modified sol solution uniformly and compactly grows on the surface of the rock core to form a silicon dioxide protective layer with certain bonding strength, grafting polydimethylsiloxane on the surface of a silicon dioxide film, and enabling a hydrophobic methyl group to face to a gas phase to form an ultrathin and super-hydrophobic transparent coating, so that secondary damage to the rock core is avoided, and the ultrathin and super-hydrophobic transparent coating has excellent protective performance, acid resistance and antibacterial performance.

摘要：【中文】本发明属于中药加工技术领域，具体涉及一种治疗肝癌的中药辅助装置，包括圆柱形的壳体，壳体一端连接有下料筒，壳体内依次设有研磨室、粉碎室，研磨室靠近下料筒设置，壳体上连接有与粉碎室相对应的加料口；所述壳体远离下料筒的一端设有与粉碎室相对应的传动装置，传动装置包括动力结构和动力结构相连接的传动结构，传动结构上连接有多个粉碎轴，粉碎轴上连接有斩拌刀；所述传动结构上连接有往复结构，往复结构上连接有可带动粉碎轴沿粉碎室径向滑动的牵引结构，往复结构通过牵引结构带动粉碎轴沿粉碎室径向往复运动；有效的解决了现有中药研磨装置粉碎效果差，造成研磨效率低下的问题。 【EN】The invention belongs to the technical field of traditional Chinese medicine processing, and particularly relates to a traditional Chinese medicine auxiliary device for treating liver cancer, which comprises a cylindrical shell, wherein one end of the shell is connected with a lower charging barrel, a grinding chamber and a crushing chamber are sequentially arranged in the shell, the grinding chamber is arranged close to the lower charging barrel, and a charging opening corresponding to the crushing chamber is connected to the shell; one end of the shell, which is far away from the lower charging barrel, is provided with a transmission device corresponding to the crushing chamber, the transmission device comprises a power structure and a transmission structure connected with the power structure, the transmission structure is connected with a plurality of crushing shafts, and the crushing shafts are connected with chopping knives; the transmission structure is connected with a reciprocating structure, the reciprocating structure is connected with a traction structure capable of driving the crushing shaft to slide along the radial direction of the crushing chamber, and the reciprocating structure drives the crushing shaft to reciprocate along the radial direction of the crushing chamber through the traction structure; the problem of current traditional chinese medicine grinder crushing effect poor, cause grinding efficiency low has effectually been solved.

摘要：【中文】本发明公开了一种计算机用抗拉型通讯电缆，包括外包层和所述外包层内包裹设有的若干根导体单元，所述外包层从内至外依次设有内护套、铠装层、抗拉层、抗冲击层和外护套，所述导体单元包括绝缘隔离层和所述绝缘隔离层内包裹设有的缆芯，所述内护套的中心处且位于若干所述导体单元围绕中心处设有抗拉索。本发明的优点：具有结构简单、抗压抗拉性能较好等优点。 【EN】The invention discloses a tensile communication cable for a computer, which comprises an outer cladding and a plurality of conductor units wrapped in the outer cladding, wherein the outer cladding is sequentially provided with an inner sheath, an armor layer, a tensile layer, an impact resistant layer and an outer sheath from inside to outside, the conductor units comprise an insulating isolation layer and cable cores wrapped in the insulating isolation layer, and an anti-pulling cable is arranged at the center of the inner sheath and around the center of the conductor units. The invention has the advantages that: has the advantages of simple structure, better compression resistance and tensile resistance, and the like.

摘要：【中文】本发明提供了一种计算机网络防护方法及系统，其中，计算机网络防护方法包括：在检测到请求方发送的网络访问请求时，判断所述请求方是否在白名单中，其中，所述网络访问请求包括所述请求方的标识信息及数据包；当确定所述请求方不处于白名单中时，向指定监控终端发送认证请求，并根据认证结果确定是否响应所述网络访问请求；当确定所述请求方处于白名单时，对所述网络访问请求中的数据包进行加密处理，并响应所述网络访问请求。通过本发明的技术方案，能够有效防止非法请求方入侵网络，提高网络的安全性。 【EN】The invention provides a computer network protection method and a computer network protection system, wherein the computer network protection method comprises the following steps: when a network access request sent by a requester is detected, judging whether the requester is in a white list, wherein the network access request comprises identification information and a data packet of the requester; when the requesting party is determined not to be in the white list, sending an authentication request to a specified monitoring terminal, and determining whether to respond to the network access request according to an authentication result; and when the requester is determined to be in the white list, encrypting the data packet in the network access request, and responding to the network access request. By the technical scheme of the invention, illegal requesters can be effectively prevented from invading the network, and the security of the network is improved.

摘要：【中文】本发明涉及保健品技术领域，尤其涉及一种牛大力保健酒及其制备方法。本发明公开了一种牛大力保健酒，由以下组分制成：牛大力、巴戟天、杜仲、高丽参、枸杞子、红枣、蜂蜜和白酒。本发明牛大力保健酒各组分具有协同作用，可以有效改变肾阳不足，腰肌劳损，腰膝酸痛，肢体无力，畏寒怕冷，男子痿痉，女子宫冷等症状，且无副作用。 【EN】The invention relates to the technical field of health care products, in particular to beautiful millettia root health care wine and a preparation method thereof. The invention discloses beautiful millettia root health care wine which is prepared from the following components in parts by weight: beautiful millettia root, morinda officinalis, eucommia ulmoides, Korean ginseng, medlar, red dates, honey and white spirit. The beautiful millettia root health care wine has the synergistic effect of the components, can effectively change the symptoms of kidney yang deficiency, lumbar muscle strain, soreness and pain of waist and knees, limb weakness, intolerance of cold and intolerance of cold, impotence and spasm in men, cold womb in women and the like, and has no side effect.

摘要：【中文】本发明公开了一种基于大数据电网安全管理信息系统，涉及电网安全管理系统领域。包括安全管理服务器，以及与其电性连接的外部管理系统、内部管理系统，所述外部管理系统包括分布于各个监控站点的现场参数采集终端，与分布于各个监控线路的现场电路控制终端；所述内部管理系统包括人员管理模块、项目管理模块、设备管理模块、安全评估模块，且各个模块之间可相互通信。本发明实现了人工检修所不具备的精细化、智能化操作，对监控站点和监控线路中细枝末节的情况一手掌握。 【EN】The invention discloses a big data-based power grid safety management information system, and relates to the field of power grid safety management systems. The system comprises a safety management server, an external management system and an internal management system, wherein the external management system and the internal management system are electrically connected with the safety management server; the internal management system comprises a personnel management module, a project management module, an equipment management module and a safety evaluation module, and all the modules can be communicated with each other. The invention realizes the refined and intelligent operation which is not possessed by manual maintenance, and the condition of the twig minor joints in the monitoring station and the monitoring line is mastered by one hand.

摘要：【中文】本发明涉及石油化工产品的生产技术，具体涉及一种无粘结剂ZSM‑11分子筛催化剂的改性方法和应用。一种无粘结剂ZSM‑11分子筛催化剂的改性方法和应用，其制备具体步骤为：将制备好的无粘结剂ZSM‑11分子筛催化剂用硝酸铵溶液交换，干燥，焙烧制成H‑分子筛催化剂；采用稀土的硝酸盐和铝盐通过常规浸渍法在H‑分子筛催化剂上负载稀土和铝，水蒸气处理、酸化、焙烧制得所需催化剂。本发明制备的催化剂应用于碳四烯烃催化裂解制乙烯和丙烯。本发明的优点在于：本专利提供的方法通过酸化得到的催化剂，在将碳四烯烃催化裂解转化为乙烯和丙烯的过程中，催化剂的稳定性好，提高了催化效率。 【EN】The invention relates to a production technology of petrochemical products, in particular to a modification method and application of a binder-free ZSM-11 molecular sieve catalyst. A modification method and application of a binder-free ZSM-11 molecular sieve catalyst are disclosed, wherein the preparation method comprises the following specific steps: exchanging the prepared ZSM-11 molecular sieve catalyst without the binding agent with an ammonium nitrate solution, drying and roasting to prepare an H-molecular sieve catalyst; rare earth nitrate and aluminum salt are adopted to load rare earth and aluminum on the H-molecular sieve catalyst by a conventional impregnation method, and the required catalyst is prepared by steam treatment, acidification and roasting. The catalyst prepared by the invention is applied to the preparation of ethylene and propylene by catalytic cracking of carbon tetraolefin. The invention has the advantages that: according to the method, the catalyst is obtained through acidification, and the stability of the catalyst is good in the process of converting the carbon tetraolefin into ethylene and propylene through catalytic cracking, so that the catalytic efficiency is improved.