摘要：【中文】本发明公开了一种高速电机自抽热冷却结构，涉及电机技术领域，包括内壳，其特征在于，所述内壳两侧分别固定连接前端盖和后端盖，所述前端盖一侧的轴承座内设有前轴承，前轴承内贯穿配合转子轴，转子轴一侧穿过前端盖延伸至内壳外部，所述后端盖一侧的轴承座上设有后轴承，后轴承套接配合在转子轴上，所述内壳外表面上开设有螺旋槽，螺旋槽内设置有螺旋冷液管，所述内壳顶部和底部两侧分别开设有上循环气孔和下循环气孔，所述螺旋冷液管穿过上循环气孔和下循环气孔，所述内壳内部设有定子，所述定子远离前端盖一侧的转子轴上固定套接微型风扇，所述前端盖上贯穿开设有出气孔，所述后端盖上贯穿开设有进气孔，该装置散热效率高，实用效果好。 【EN】The invention discloses a self-heat-extraction cooling structure of a high-speed motor, which relates to the technical field of motors and comprises an inner shell, and is characterized in that two sides of the inner shell are respectively and fixedly connected with a front end cover and a rear end cover, a front bearing is arranged in a bearing seat at one side of the front end cover, a rotor shaft penetrates through and is matched with the front bearing, one side of the rotor shaft extends to the outside of the inner shell after penetrating through the front end cover, a rear bearing is arranged on the bearing seat at one side of the rear end cover and is sleeved and matched on the rotor shaft, a spiral groove is arranged on the outer surface of the inner shell, a spiral cold liquid pipe is arranged in the spiral groove, an upper circulating air hole and a lower circulating air hole are respectively arranged at two sides of the top and the bottom of the inner shell, the spiral cold liquid pipe penetrates through the upper circulating air hole and the lower circulating air, the rear end cover is provided with an air inlet in a penetrating way, and the device is high in heat dissipation efficiency and good in practical effect.

摘要：【中文】本发明公开了一种数控机床高速电机主轴散热装置，涉及电机主轴技术领域，包括高速电机，所述高速电机输出端一侧设置安装筒，所述安装筒内设置高速联轴器，所述安装筒远离高速电机一侧设置散热壳，所述散热壳内设置主轴，所述散热壳上设置凹槽，所述凹槽处的散热壳壳壁上开设有冷液腔，所述冷液腔下方贯通设置若干环形冷液管，所述环形冷液管与散热壳内壁固定连接，所述散热壳顶部和底部的凹槽处分别设置进液孔和出液孔，所述散热壳两侧分别开设有进气孔和出气孔，所述散热壳顶部和底部两侧的壳壁上分别开设有上循环气孔和下循环气孔，所述安装筒上开设有风孔，装置的散热效率较高，散热效果比较好，使用寿命较长，拆装使用便捷。 【EN】The invention discloses a heat dissipation device for a high-speed motor spindle of a numerical control machine tool, which relates to the technical field of motor spindles and comprises a high-speed motor, wherein an installation cylinder is arranged on one side of the output end of the high-speed motor, a high-speed coupler is arranged in the installation cylinder, a heat dissipation shell is arranged on one side of the installation cylinder, which is far away from the high-speed motor, a spindle is arranged in the heat dissipation shell, a groove is arranged on the heat dissipation shell, a cold liquid cavity is arranged on the wall of the heat dissipation shell at the position of the groove, a plurality of annular cold liquid pipes are arranged below the cold liquid cavity in a penetrating manner, the annular cold liquid pipes are fixedly connected with the inner wall of the heat dissipation shell, a liquid inlet hole and a liquid outlet hole are respectively arranged at the groove positions of the top and the bottom of the heat dissipation shell, air inlet holes and air outlet holes, the device has the advantages of high heat dissipation efficiency, good heat dissipation effect, long service life and convenient disassembly and assembly.

摘要：【中文】本发明公开了一种多功能取芯检测装置，包括旋转筒和若干检测感应器，该旋转筒的上部设有卡接部，所述旋转筒的下部沿该旋转筒的圆周设有一圈钻筒，钻筒内设有一扭矩杆，且钻筒的下端开口处设有钻头，钻头两两对应的固连在扭矩杆的下端，同时，该旋转筒的内部设有若干子电机，扭矩杆的上端两两对应的连接子电机的动力输出轴，以及，检测感应器均采用片状感应器，且均集成于一软质薄板上，软质薄板通过金属粘结剂粘附于钻筒的圆周侧面上。本发明的优点是：集成度较高、使用较为精确和方便。 【EN】The invention discloses a multifunctional coring detection device, which comprises a rotary cylinder and a plurality of detection sensors, wherein the upper part of the rotary cylinder is provided with a clamping part, the lower part of the rotary cylinder is provided with a circle of drill cylinders along the circumference of the rotary cylinder, a torque rod is arranged in each drill cylinder, drill bits are arranged at openings at the lower ends of the drill cylinders, the drill bits are fixedly connected to the lower ends of the torque rods in a pairwise correspondence manner, meanwhile, a plurality of sub motors are arranged in the rotary cylinder, the upper ends of the torque rods are connected with power output shafts of the sub motors in pairwise correspondence manner, the detection sensors are sheet-shaped sensors and are integrated on a soft sheet, and the soft sheet is adhered to the circumferential side surface of the drill cylinder through a metal adhesive. The invention has the advantages that: the integration level is higher, and the use is comparatively accurate and convenient.

摘要：【中文】本发明公开了一种NAS系统的备份及还原方法,这种方法无需备份完整系统,可指定需要备份的文件。该方法包括：备份：生成需要备份的xml文件；读取xml文件获取所有需要备份文件及配置记录文件MD5校验值；将所有需要备份的文件压缩放入备份的目录中；将备份结果放入配置文件中,记录备份结果；还原：判断备份文件的完整性及状态信息；开始还原后设置机器状态为还原,若意外关机/断电,重启后将读取机器状态,若为还原状态,就将继续还原；在还原过程中备份原机器配置文件,若还原失败将还原机器原配置,保证机器稳定运行。 【EN】The invention discloses a backup and recovery method of an NAS system, which can specify files needing to be backed up without backing up a complete system. The method comprises the following steps: backup: generating an xml file to be backed up; reading the xml file to obtain all files needing to be backed up and the MD5 check values of the configuration record file; compressing all files to be backed up and putting the files into a directory for backup; putting the backup result into a configuration file, and recording the backup result; reduction: judging the integrity and state information of the backup file; after the recovery is started, setting the machine state as the recovery, reading the machine state after restarting if the shutdown/power off is unexpected, and continuing the recovery if the machine state is the recovery state; and backing up the original configuration file of the machine in the restoration process, and restoring the original configuration of the machine if the restoration fails, so as to ensure the stable operation of the machine.

摘要：【中文】本发明提供了一种执行器运行参数的调整方法及装置，该方法包括：当发动机当前的运行指标满足断缸条件时，确定第一目标气缸的数量，并依据第一目标气缸的数量，计算每个第二目标气缸的负荷率，第一目标气缸为需要停止工作的气缸，第二目标气缸的数量和第一目标气缸的数量之和为发动机的总气缸数量，依据每个第二目标气缸的负荷率和发动机的转速，对预先设定的运行参数进行调整。可见，若发动机当前的运行指标满足断缸条件，计算每个第二目标气缸的负荷率，依据每个第二目标气缸的负荷率和发动机的转速，对执行器预先设定的执行器运行参数进行调整，而不是以预先设定的执行器运行参数继续运行，从而提高排气温度，以实现降低尾气的排放量。 【EN】The invention provides a method and a device for adjusting operation parameters of an actuator, wherein the method comprises the following steps: when the current operation index of the engine meets the cylinder-breaking condition, determining the number of first target cylinders, calculating the load rate of each second target cylinder according to the number of the first target cylinders, wherein the first target cylinders are cylinders needing to stop working, the sum of the number of the second target cylinders and the number of the first target cylinders is the total number of cylinders of the engine, and adjusting preset operation parameters according to the load rate of each second target cylinder and the rotating speed of the engine. Therefore, if the current operation index of the engine meets the cylinder-cutoff condition, the load rate of each second target cylinder is calculated, and the preset actuator operation parameters of the actuator are adjusted according to the load rate of each second target cylinder and the rotating speed of the engine instead of continuously operating with the preset actuator operation parameters, so that the exhaust temperature is increased, and the reduction of the exhaust emission is realized.

摘要：【中文】本发明公开了一种铜阳极泥的浸金方法，包括依次进行的铜阳极泥硫酸化焙烧工艺、酸浸脱铜工艺和氯化分金工艺，其中，氯化分金工艺通过监控体系的氧化还原电位判断工艺终点。本发明通过监控电位判断浸金终点，使金的浸出率最大化，同时避免了达到终点后需要过量加入浸出剂和氧化剂导致的浸出液和氧化剂的浪费，节约了成本；使用本发明的方法对铜阳极泥中的金进行浸出，浸出率可达99.2％以上。 【EN】The invention discloses a gold leaching method of copper anode slime, which comprises a sulfating roasting process, an acid leaching copper removal process and a chlorination gold separation process of the copper anode slime, wherein the chlorination gold separation process judges a process end point by monitoring the oxidation-reduction potential of a system. The method judges the gold leaching end point by monitoring the potential, maximizes the leaching rate of gold, avoids the waste of leaching agent and oxidant caused by adding excessive leaching agent and oxidant after reaching the end point, and saves the cost; the method of the invention is used for leaching the gold in the copper anode slime, and the leaching rate can reach more than 99.2 percent.

摘要：【中文】本发明属生物技术领域，涉及细菌抗毒素治疗药物，具体涉及一种具有细菌成孔毒素吸附性能的纳米药物系统及其用途，所述的纳米药物系统采用挤压过膜法，高压均质法或微射流法将红细胞膜和磷脂膜融合制成红细胞膜杂合脂质体，进一步制成抗细菌感染药物，该纳米药物，通过将细菌成孔毒素吸附于其表面，中和毒素的毒性实现细菌抗毒素治疗，从而提高抗细菌感染治疗尤其是耐药细菌感染的效果。本发明为临床实践提供了一种针对抗细菌感染的新的干预策略。 【EN】The invention belongs to the field of biotechnology, relates to a bacteria antitoxin treatment drug, and particularly relates to a nano drug system with bacteria pore-forming toxin adsorption performance and application thereof. The invention provides a new intervention strategy aiming at resisting bacterial infection for clinical practice.

摘要：【中文】本发明涉及一种二氧化硅气凝胶复合轻质隔热瓦的制备方法。通过将短切纤维与溶胶混合所得料浆置于隔热瓦模具内压滤成型，待凝胶后脱模、经超临界干燥制备隔热瓦，科学合理，简单易行，不使用任何粘结剂，利用气凝胶自身微观结构特点和纤维形成骨架结构，使材料整体形成刚性结构，省略了二氧化硅气凝胶复合轻质隔热瓦加工工序，可以制成任何复杂异型件，省略了陶瓷隔热瓦的烧结过程，提高了整体工艺效率，极大降低了生产能耗。所得二氧化硅气凝胶复合轻质隔热瓦，免烧结、孔隙率高，孔径小，对固体传热和空气传热及对流有良好的阻隔作用。 【EN】The invention relates to a preparation method of a silica aerogel composite light heat insulation tile. The slurry obtained by mixing the chopped fibers and the sol is placed in a heat insulation tile die for press filtration molding, after gelation, demolding is carried out, and the heat insulation tile is prepared by supercritical drying. The obtained silica aerogel composite light heat insulation tile is free from sintering, high in porosity and small in pore size, and has a good blocking effect on solid heat transfer, air heat transfer and convection.

摘要：【中文】本发明公开了基于GIS和电网拓扑的停电范围可视化方法，包括以下步骤：构建全覆盖用户级电网拓扑模型、构建用户级GIS信息模型、提取电网停电计划信息、电网停电范围拓扑分析和电网停电影响范围可视化，实现了用户级停电范围分析的智能化及基于GIS的可视化功能，解决停电影响范围分析不精准、停电信息告知可读性差的缺陷，同时可借力互联网技术，将停电影响范围可视化功能与手机APP的定位功能相结合，可将有效的停电信息第一时间定向推送至影响范围内用户，避免用户查询停电信息，大大提高用户对电力服务体验水平，让用户对停电做到心中有数，可有效降低因停电造成的电话投诉，以减少电力服务值班人员的工作量。 【EN】The invention discloses a GIS (geographic information system) and power grid topology-based power failure range visualization method, which comprises the following steps of: the method comprises the steps of constructing a full-coverage user-level power grid topological model, constructing a user-level GIS information model, extracting power grid power failure plan information, analyzing power grid power failure range topology and visualizing power grid power failure influence ranges, achieving intelligentization of user-level power failure range analysis and a visualization function based on GIS, solving the defects that power failure influence range analysis is not accurate, and power failure information notification is poor in readability, and meanwhile, the internet technology can be used, combining the power failure influence range visualization function with a positioning function of a mobile phone APP, being capable of directionally pushing effective power failure information to users in the influence ranges at the first time, avoiding the users from inquiring power failure information, greatly improving the experience level of the users on power service, enabling the users to count the power failure, effectively reducing telephone complaints caused by power failure, and reducing the workload of power service operators on duty.

摘要：【中文】本发明公开了磺酸盐类小分子材料作为有机太阳能电池的阴极界面修饰层材料的应用。由于磺酸盐基团的存在，该阴极界面修饰层能够与有机太阳能电池的阴极形成界面偶极子，有利于提高界面处电子的传输和收集，改善器件的光电性能，提高电池的能量转换效率，并且由于磺酸盐材料具有较好的稳定性，因此有利于有机太阳能电池器件的稳定性。 【EN】The invention discloses an application of a sulfonate micromolecule material as a cathode interface modification layer material of an organic solar cell. Due to the existence of the sulfonate group, the cathode interface modification layer can form an interface dipole with the cathode of the organic solar cell, so that the transmission and the collection of electrons at the interface are favorably improved, the photoelectric property of a device is improved, the energy conversion efficiency of the cell is improved, and the sulfonate material has better stability, so that the stability of the organic solar cell device is favorably realized.