摘要：【中文】本发明公开了一种由杆件纵向对称面确定的不规则网格结构构造方法。使用图表示不规则网格结构的拓扑连接关系，图中的每条边对应于一根杆件，每个结点对应于杆件之间的连接点，相连杆件的纵向对称面相交于结点轴方向；设置不规则网格结构的杆件及结点参数；根据共面约束条件计算结点轴方向，根据结点轴方向确定杆件的纵向对称面；根据每根杆件的纵向对称面以及每个结点的轴方向，进行杆件的预加工与安装，实现不规则网格的构造。本发明简化了多根杆件相交处的几何复杂度；明确的结点轴方向为结点处的组装提供了几何参考线，便于施工；每根杆件两端的结点轴方向与杆件轴线处在一个平面内，避免了杆件内部沿轴线产生扭矩。 【EN】The invention discloses a method for constructing an irregular grid structure determined by a longitudinal symmetrical plane of a rod piece. Using a graph to represent the topological connection relation of the irregular grid structure, wherein each edge in the graph corresponds to a rod piece, each node corresponds to a connection point between the rod pieces, and the longitudinal symmetry planes of the connected rod pieces are intersected in the direction of a node axis; setting rod pieces and node parameters of the irregular grid structure; calculating the node axis direction according to the coplanar constraint condition, and determining the longitudinal symmetry plane of the rod piece according to the node axis direction; and performing preprocessing and mounting on the rod pieces according to the longitudinal symmetrical surface of each rod piece and the axial direction of each node to realize the structure of the irregular grid. The invention simplifies the geometric complexity of the intersection of a plurality of rod pieces; the definite direction of the node axis provides a geometric reference line for the assembly of the node, thereby facilitating the construction; the directions of the node shafts at the two ends of each rod piece and the axis of each rod piece are in the same plane, so that the torque generated inside each rod piece along the axis is avoided.

摘要：【中文】本发明公开了一种锂离子电池用高性能硅碳‑石墨复合负极材料的制备方法，将有机碳源溶解于溶剂中，再加入纳米硅颗粒混合均匀，在上述混合物中加入鳞片石墨进行连续真空‑高压浸渍反应、真空干燥后，得到硅碳复合材料前驱体；将硅碳复合材料前驱体进行球化，再经过表面固相包覆，最终经过烧结筛分制得目标产物。本发明同时大幅度降低纳米硅与电解液接触形成稳定的固体电解质膜，具有高首效和长循环等特点，应用前景良好。 【EN】The invention discloses a preparation method of a high-performance silicon carbon-graphite composite negative electrode material for a lithium ion battery, which comprises the steps of dissolving an organic carbon source in a solvent, adding nano silicon particles, uniformly mixing, adding crystalline flake graphite into the mixture, and carrying out continuous vacuum-high pressure impregnation reaction and vacuum drying to obtain a silicon carbon composite material precursor; and spheroidizing the precursor of the silicon-carbon composite material, then coating the precursor with a surface solid phase, and finally sintering and screening to obtain the target product. The invention simultaneously greatly reduces the contact of the nano-silicon and the electrolyte to form a stable solid electrolyte membrane, has the characteristics of high first effect, long circulation and the like, and has good application prospect.

摘要：【中文】一种磁性还原微生物絮凝剂的制备方法和应用，涉及一种微生物絮凝剂的制备方法和应用。目的是解决微生物絮凝剂的还原重金属效率低的问题。制备方法：一、制备Fe₃O₄颗粒；二、制备微生物絮凝剂MFX溶液；三、磁性微生物絮凝剂的制备；四、采用液相还原法将产生的零价铁负载在磁性微生物絮凝剂上，得到磁性还原微生物絮凝剂。本发明絮凝剂具有高效、适用于处理低浓度重金属废水等优点，同时具有磁分离特性与高还原吸附特性，易分离回收，絮凝效率高，还原吸附效率高，避免二次污染；而且制备工艺简单，易回收，易于放大，降低絮凝使用量。本发明适用于絮凝剂的制备和重金属去除。 【EN】A preparation method and application of a magnetic reduction microorganism flocculant, relating to a preparation method and application of a microorganism flocculant. Aims to solve the problem of low efficiency of reducing heavy metal of the microbial flocculant. The preparation method comprises the following steps: firstly, preparing Fe₃O₄Particles; secondly, preparing a microbial flocculant MFX solution; thirdly, preparing a magnetic microbial flocculant; and fourthly, loading the generated zero-valent iron on the magnetic microbial flocculant by adopting a liquid phase reduction method to obtain the magnetic reduction microbial flocculant. The flocculant of the invention has high efficiency and is suitable for treating low-concentration heavy metal wastewater and the likeThe flocculant has the advantages of magnetic separation property and high reduction adsorption property, is easy to separate and recover, has high flocculation efficiency and high reduction adsorption efficiency, and avoids secondary pollution; and the preparation process is simple, easy to recover and easy to amplify, and the flocculation use amount is reduced. The invention is suitable for the preparation of flocculant and the removal of heavy metal.

摘要：【中文】本发明公开了一种双油泵式混合动力电控转向系统，包括机械子系统、液压助力子系统、电动助力子系统和电控协调系统；电控协调系统中的转向域控制器根据电动助力子系统和液压助力子系统中的相关信息，电控协调系统再分别控制电动助力子系统和液压助力子系统的工作，实现对混合动力电控转向系统的综合控制；并基于本发明所提出的双油泵式混合动力电控转向系统的控制方法，能够有效实现对双油泵式混合动力电控转向系统的综合控制，提高车辆横向控制的安全性、容错性，并改善转向系统在快速转向过程中的动态响应性能。 【EN】The invention discloses a double-oil-pump type hybrid electric control steering system, which comprises a mechanical subsystem, a hydraulic power-assisted subsystem, an electric power-assisted subsystem and an electric control coordination system, wherein the mechanical subsystem is connected with the hydraulic power-assisted subsystem; a steering domain controller in the electric control coordination system respectively controls the work of the electric power-assisted subsystem and the work of the hydraulic power-assisted subsystem according to relevant information in the electric power-assisted subsystem and the hydraulic power-assisted subsystem, so that the comprehensive control of the hybrid electric control steering system is realized; based on the control method of the dual-oil-pump type hybrid electric control steering system, the comprehensive control of the dual-oil-pump type hybrid electric control steering system can be effectively realized, the safety and the fault tolerance of the transverse control of the vehicle are improved, and the dynamic response performance of the steering system in the rapid steering process is improved.

摘要：【中文】本申请涉及展放架技术领域，尤其是指一种移动线缆展放架，其包括：承载机构，包括固设于底座两侧的两个抬升组件，每个所述抬升组件设置有支撑组件，所述支撑组件上可拆卸连接有安装组件，所述安装组件用于将线盘转动承载于支撑组件；驱动机构，用于驱动所述安装组件转动。具体使用时，将安装组件穿过线盘对线盘进行固定，将安装组件的两端放置到支撑组件的上方，接着启动抬升组件，使线盘悬空，最后启动驱动机构驱动安装组件转动，从而带动线盘转动；通过本发明，可以方便搬运大型线盘，同时也方便收放线盘上的电缆，操作简单，同时也可以减少人力成本。 【EN】The application relates to an exhibition puts frame technical field, especially indicates a remove cable exhibition and puts frame, and it includes: the bearing mechanism comprises two lifting assemblies fixedly arranged on two sides of the base, each lifting assembly is provided with a supporting assembly, the supporting assemblies are detachably connected with mounting assemblies, and the mounting assemblies are used for rotatably bearing the wire coil on the supporting assemblies; and the driving mechanism is used for driving the mounting assembly to rotate. When the wire coil lifting device is used specifically, the installation assembly penetrates through the wire coil to fix the wire coil, two ends of the installation assembly are placed above the supporting assembly, then the lifting assembly is started to suspend the wire coil in the air, and finally the driving mechanism is started to drive the installation assembly to rotate so as to drive the wire coil to rotate; the invention can conveniently carry the large-scale wire coil, is convenient for taking up and paying off the cable on the wire coil, has simple operation and can reduce the labor cost.

摘要：【中文】本发明提供了一种赋码胶带的制造方法，包括：准备基材，该基材具有相对设置的第一表面和第二表面；采用喷印的方式将可识别的信息载体喷印在基材的第一表面上；在基材的第一表面涂布胶水，以形成胶水层，使可识别的信息载体覆盖于胶水层与基材之间。根据本发明提供的赋码胶带的制造方法，区别于传统的激光刻码和喷印都是在成品胶带基材表面刻码和喷印的方式，本发明是在未涂胶的基材上喷印再后涂胶，使喷印内容介于基材与胶水层中间，起到保护喷印内容不受到外界影响的作用，能够减少可识别的信息载体损伤，保证信息的读取，可解决赋码胶带抗腐蚀性要求，且该方法工艺流程简单，成本低，作业效率高。 【EN】The invention provides a manufacturing method of a coding adhesive tape, which comprises the following steps: preparing a substrate, wherein the substrate is provided with a first surface and a second surface which are oppositely arranged; adopting a spray printing mode to spray print the identifiable information carrier on the first surface of the base material; and coating glue on the first surface of the base material to form a glue layer, so that the identifiable information carrier covers between the glue layer and the base material. According to the manufacturing method of the coding adhesive tape, the method is different from the traditional mode that laser coding and spray printing are carried out on the surface of a finished product adhesive tape base material, the method is used for spraying printing on a base material which is not coated with glue and then coating the glue, so that the spray printing content is between the base material and a glue layer, the effect of protecting the spray printing content from being influenced by the outside is achieved, the damage of a recognizable information carrier can be reduced, the reading of information is ensured, the requirement on the corrosion resistance of the coding adhesive tape can be met, and the method is simple in process flow, low in cost and high in operation efficiency.

摘要：【中文】本发明提供一种用于超导变压器的低压线圈，所述低压线圈采用具有各向同性特性的超导股线去绕制，所述超导股线的截面为正方形结构，由正方形截面的超导股线线芯和金属外包层组成，超导股线线芯由若干数量的超导带材按照一定的方向堆叠而成。本发明所述的采用具有各向同性的超导股线绕制低压线圈的超导变压器可有效改善目前因超导带材在外磁场作用下的载流能力存在各向异性而导致的超导线圈不同位置的载流能力差别较大的情况，充分利用了超导带材的载流能力，提高了超导线圈的临界电流并降低了并联线路的环流，提高了超导变压器线圈的经济性和安全稳定性。 【EN】The invention provides a low-voltage coil for a superconducting transformer, which is formed by winding a superconducting strand with isotropic property, wherein the cross section of the superconducting strand is of a square structure and consists of a superconducting strand wire core with a square cross section and a metal outer wrapping layer, and the superconducting strand wire core is formed by stacking a plurality of superconducting tapes according to a certain direction. The superconducting transformer adopting the isotropic superconducting strands to wind the low-voltage coil can effectively improve the condition that the current carrying capacity of the superconducting coil has large difference at different positions due to the fact that the current carrying capacity of the superconducting tape under the action of an external magnetic field has anisotropy, fully utilizes the current carrying capacity of the superconducting tape, improves the critical current of the superconducting coil, reduces the circulating current of a parallel circuit, and improves the economical efficiency and the safety stability of the superconducting transformer coil.

摘要：【中文】本发明公开了一种轧辊磨床废液集中处理污液输送管道系统，污液收集水箱的出水口通过污液送液管道与净化处理系统的进水口连通，机床供液管道一端与净化处理系统的出水口连通，另一端与机床的切削液供液系统连通，反冲洗管道一端与净化处理系统的出水口连通，另一端与污液送液管道沿污液输送方向的起始段连通，污液供液泵能够将污液收集水箱中污液打入污液送液管道内，净液供液泵能够将净化处理系统处理完成的净液打入反冲洗管道和机床供液管道内，控制系统控制污液供液泵和净液供液泵运行，本发明实现了轧辊磨床废液集中处理系统中液体的顺利输送，保证了轧辊磨床废液集中处理系统正常运行。 【EN】The invention discloses a waste liquid centralized treatment sewage conveying pipeline system for a roll grinder, wherein a water outlet of a sewage collection water tank is communicated with a water inlet of a purification treatment system through a sewage conveying pipeline, one end of a machine tool liquid supply pipeline is communicated with a water outlet of the purification treatment system, the other end of the machine tool liquid supply pipeline is communicated with a cutting liquid supply system of a machine tool, one end of a back flush pipeline is communicated with the water outlet of the purification treatment system, the other end of the back flush pipeline is communicated with the initial section of the sewage conveying pipeline along the sewage conveying direction, a sewage liquid supply pump can pump the sewage in a sewage collection water tank into the sewage conveying pipeline, a clean liquid supply pump can pump the clean liquid treated by the purification treatment system into the back flush pipeline and the machine tool liquid supply pipeline, and a control system controls the sewage liquid supply pump and the clean liquid supply pump to operate.

摘要：【中文】本发明公开了一种储能用磷酸铁锂长寿命电池电解液，其主要成分有:锂盐、有机溶剂、复合协同成膜添加剂，所述电解液的锂盐为六氟磷酸锂，二氟草酸硼酸锂，高氯酸锂，四氟硼酸锂等，所述的有机溶剂包括环状碳酸酯和链状碳酸酯，本发明在常规负极成膜添加剂的基础上，增加了正极CEI膜成膜添加剂和强化CEI膜和SEI膜钝化添加剂，使SEI膜在常温和高温条件下能够稳定存在，减少电解液与极片的反应，使正负极材料结构更为稳定，从而延长在常温和高温条件下的循环寿命。该电解液应用于锂离子电池中能够延长电池的常温和高温循环寿命，完全符合国标电性能和安全性能。 【EN】The invention discloses lithium iron phosphate long-life battery electrolyte for energy storage, which mainly comprises lithium salt, an organic solvent and a composite synergistic film-forming additive, wherein the lithium salt of the electrolyte is lithium hexafluorophosphate, lithium difluoroborate, lithium perchlorate, lithium tetrafluoroborate and the like, and the organic solvent comprises cyclic carbonate and chain carbonate. The electrolyte is applied to the lithium ion battery, can prolong the normal-temperature and high-temperature cycle life of the battery, and completely meets the national standard electrical property and safety performance.

摘要：【中文】本发明公开了一种数控轧辊磨床的辊形精密在线测量系统，包括测量架、测量箱体、摇臂驱动装置、第一测量头、第二测量头、第一支座、第二支座、第一测量驱动装置、第二测量驱动装置、第一直线光栅、第二直线光栅和控制系统，本发明通过摇臂带动第一测量头和第二测量头到达在线加工的轧辊圆周外侧，并且第一测量头和第二测量头连线过轧辊中心，通过第一测量头、第二测量头接触轧辊进行位移测量以及第一直线光栅和第二直线光栅进行第一支座和第二支座位移进行测量，控制系统根据测量头和直线光栅测量值进行综合计算获取轧辊精确的辊径数值，测量精度高，测量效率高，实现了在线高精度、高效率辊形测量。 【EN】The invention discloses a roll shape precise online measuring system of a numerical control roll grinder, which comprises a measuring frame, a measuring box body, a rocker arm driving device, a first measuring head, a second measuring head, a first support, a second support, a first measuring driving device, a second measuring driving device, a first linear grating, a second linear grating and a control system, wherein the rocker arm drives the first measuring head and the second measuring head to reach the outer side of the circumference of a roll which is processed online, the first measuring head and the second measuring head are connected to pass through the center of the roll, the first measuring head and the second measuring head are in contact with the roll to measure the displacement, the first support and the second support are measured by the first measuring head and the second measuring head, the control system carries out comprehensive calculation according to the measured values of the measuring heads and the linear gratings to obtain the precise roll diameter value of the roll, the measuring precision is high, the measuring efficiency is high, the online high-precision and high-efficiency roll shape measurement is realized.