摘要：【中文】本发明提供了一种具有优良清洗和防腐蚀效果的镁合金清洗剂，其由如下重量份的各原料制成：三乙醇胺20‑30％；表面活性剂复剂6‑18％；柠檬酸钠2‑5％；磷酸酯8‑12％；复合缓蚀剂2‑3％；余量为水。本发明还提供了一种具有优良清洗和防腐蚀效果的镁合金清洗剂的制备方法。本发明可满足清洗和防腐蚀要求，工艺安全简便，提高了生产效率，减少原料库存，节省总成本。 【EN】The invention provides a magnesium alloy cleaning agent with excellent cleaning and anti-corrosion effects, which is prepared from the following raw materials in parts by weight: 20-30% of triethanolamine; 6-18% of surfactant complex agent; 2-5% of sodium citrate; 8-12% of phosphate; 2-3% of a composite corrosion inhibitor; the balance being water. The invention also provides a preparation method of the magnesium alloy cleaning agent with excellent cleaning and anti-corrosion effects. The invention can meet the requirements of cleaning and corrosion resistance, has safe and simple process, improves the production efficiency, reduces the raw material inventory and saves the total cost.

摘要：【中文】本发明公开了一种负压式口腔护理消毒杀菌装置，包括装置壳体、支脚、杀菌腔、放置架和夹持机构，所述装置壳体底端的拐角位置处皆固定有支脚，且装置壳体的内壁上固定有镂空隔板，并且镂空隔板下方的装置壳体内部设置有加热腔，加热腔的内部固定有加热管，所述装置壳体的顶端固定有电控箱，且电控箱一侧的装置壳体顶端固定有真空泵，所述镂空隔板上方的装置壳体内部设置有杀菌腔，且杀菌腔的内部铰接有转杆，所述杀菌腔的外壁上皆焊接有等间距的放置架，且相邻放置架之间固定有置物网。本发明不仅减少了在杀菌过程中医疗用具的晃动，实现了医疗用具的旋转杀菌功能，而且提高了水槽内水垢清理时的便捷性且减少了水垢的积留。 【EN】The invention discloses a negative pressure type oral cavity nursing disinfecting and sterilizing device which comprises a device shell, support legs, a sterilizing cavity, a placing frame and a clamping mechanism, wherein the support legs are fixed at the corner positions of the bottom end of the device shell, a hollow-out partition plate is fixed on the inner wall of the device shell, a heating cavity is arranged in the device shell below the hollow-out partition plate, a heating pipe is fixed in the heating cavity, an electric cabinet is fixed at the top end of the device shell, a vacuum pump is fixed at the top end of the device shell on one side of the electric cabinet, the sterilizing cavity is arranged in the device shell above the hollow-out partition plate, a rotating rod is hinged in the sterilizing cavity, the placing frames with equal intervals are welded on the outer wall of the sterilizing cavity, and a storage net is fixed between every. The invention not only reduces the shaking of the medical appliance in the sterilization process, realizes the rotary sterilization function of the medical appliance, but also improves the convenience for cleaning the scale in the water tank and reduces the accumulation of the scale.

摘要：【中文】本发明公开了一种预应力空间网格结构，其包括上弦层、下弦层以及位于上弦层和下弦层之间的腹杆层，所述下弦层的边缘均布若干支座，所述支座中设有连接球，所述连接球上设有连接柱，所述连接柱上远离球体的一端焊接在下弦层上，墙体的顶面嵌设有若干千斤顶，所述支座焊接千斤顶的顶杆上，所述千斤顶的下端设有压力传感器，所述墙体上还设有用于驱动千斤顶的顶杆移动的驱动组件。本发明具有通过自动调节空间网格至水平以确保空间网格受力均匀的效果。 【EN】The invention discloses a prestressed space grid structure which comprises an upper chord layer, a lower chord layer and a web member layer positioned between the upper chord layer and the lower chord layer, wherein a plurality of supports are uniformly distributed at the edge of the lower chord layer, connecting balls are arranged in the supports, connecting columns are arranged on the connecting balls, one ends, far away from a ball body, of the connecting columns are welded on the lower chord layer, a plurality of jacks are embedded in the top surface of a wall body, the supports are welded on ejector rods of the jacks, pressure sensors are arranged at the lower ends of the jacks, and a driving assembly for driving the ejector rods of the jacks to move is further arranged on the wall body. The invention has the effect of ensuring the even stress of the space grid by automatically adjusting the space grid to be horizontal.

摘要：【中文】一种用于自由曲面测量的可变形镜面形设计方法及装置，其能够解决部分补偿法中可变形镜面形约束的问题，在标定的可变形镜变形范围内，实现对自由曲面面形的高精度检测。方法包括：(1)建立基于可变形镜的自由曲面测量系统的光学模型；(2)基于光线追迹原理，追迹入射光线，求出物体经整个系统后所成的像；(3)建立优化目标为像差、优化变量为可变形镜面形的评价函数，同时约束可变形镜行程范围；(4)根据成像系统成像质量的要求，基于粒子群优化算法求解可变形镜面形。 【EN】A deformable mirror surface shape design method and device for free-form surface measurement can solve the problem of deformable mirror surface shape constraint in a partial compensation method, and high-precision detection of the free-form surface shape is achieved within a calibrated deformable mirror deformation range. The method comprises the following steps: (1) establishing an optical model of a free-form surface measuring system based on a deformable mirror; (2) tracking incident light based on a light tracking principle, and solving an image formed by an object after the object passes through the whole system; (3) establishing an evaluation function with an optimization target of aberration and an optimization variable of the deformable mirror surface shape, and simultaneously constraining the stroke range of the deformable mirror; (4) and solving the shape of the deformable mirror surface based on a particle swarm optimization algorithm according to the imaging quality requirement of the imaging system.

摘要：【中文】本发明是在大众健康需求的基础上，结合物联网技术、人工智能芯片、生物医用材料及3D打印技术设计的一款基于物联网技术的生物智能水杯，除可以实现对日常饮水量与饮水时温度实时监测的功能，还可以运用物联网技术——通过使用该水杯饮水记录每天的饮水量数据，将数据收集起来通过无线蓝牙传输到手机上，生成一份记录个人饮水量的报告，由软件实现自动管理，实现人、机、物三者相联及健康饮水智能化。 【EN】The invention relates to a biological intelligent water cup based on the Internet of things technology, which is designed by combining the Internet of things technology, an artificial intelligent chip, a biomedical material and a 3D printing technology on the basis of public health requirements, not only can realize the function of monitoring daily water intake and temperature during drinking in real time, but also can utilize the Internet of things technology, namely the water drinking of the water cup is used for recording daily water intake data, the data is collected and transmitted to a mobile phone through wireless Bluetooth, a report for recording personal water intake is generated, automatic management is realized through software, and the connection of people, machines and things and the intelligentization of healthy drinking are realized.

摘要：【中文】一种含丙烯腈废水的处理方法及处理系统，涉及废水处理领域。含丙烯腈废水的处理方法是将含丙烯腈废水均质均量后，进行光催化氧化处理，得光催化处理液；将光催化处理液进行微电解处理，得微电解处理液；将微电解处理液进行混凝反应，再进行曝气处理，得混凝液；将混凝液进行固液分离，得到沉淀和清液，该含丙烯腈废水的处理方法利用高级氧化处理含丙烯腈废水，可确保废水稳定达到排放标准，并降低废水处理运行成本。含丙烯腈废水的处理系统包括顺次连接的调节池、光催化反应器、铁炭塔、混凝曝气池和斜板沉淀池，该含丙烯腈废水的处理系统成本低，能够有效处理含丙烯腈废水。 【EN】A treatment method and a treatment system for acrylonitrile-containing wastewater relate to the field of wastewater treatment. The acrylonitrile-containing wastewater treatment method comprises the steps of homogenizing and homogenizing the acrylonitrile-containing wastewater, and then carrying out photocatalytic oxidation treatment to obtain a photocatalytic treatment solution; carrying out micro-electrolysis treatment on the photocatalytic treatment solution to obtain micro-electrolysis treatment solution; carrying out coagulation reaction on the micro-electrolysis treatment solution, and then carrying out aeration treatment to obtain a coagulation solution; the method for treating the acrylonitrile-containing wastewater utilizes advanced oxidation to treat the acrylonitrile-containing wastewater, can ensure that the wastewater stably reaches the discharge standard, and reduces the wastewater treatment operation cost. The treatment system for the acrylonitrile-containing wastewater comprises an adjusting tank, a photocatalytic reactor, an iron-carbon tower, a coagulation aeration tank and an inclined plate sedimentation tank which are connected in sequence, and is low in cost and capable of effectively treating the acrylonitrile-containing wastewater.

摘要：【中文】本发明公开了一种基于物联网技术用电信息智能分析系统，包括智能电表，所述智能电表与入户连接模块相连接，所述智能电表与若干电器设备电性连接，所述智能电表上连接有电压检测模块、电流检测模块和谐波检测模块，所述智能电表上连接有电量对比模块和反馈模块，所述电量对比模块上连接有历史该月用电量平均值统计模块、第一阈值模块和当月实时用电量统计模块，所述电量对比模块上还连接有历史该月每日时段用电量的平均值统计模块、第二阈值模块和当日时段用电量统计模块。本发明的有益效果为：不仅能够为用户节约电费，还能够有效的节约能源，减少用电的浪费，能够兼顾判断用电负荷和用电量超出正常使用的快速性和可靠性。 【EN】The invention discloses an electricity consumption information intelligent analysis system based on an internet of things technology, which comprises an intelligent ammeter, wherein the intelligent ammeter is connected with an in-house connection module, the intelligent ammeter is electrically connected with a plurality of electrical equipment, a voltage detection module, a current detection module and a harmonic detection module are connected to the intelligent ammeter, an electricity quantity comparison module and a feedback module are connected to the intelligent ammeter, the electricity quantity comparison module is connected with a historical average electricity consumption value statistic module, a first threshold value module and a current month real-time electricity consumption statistic module, and the electricity quantity comparison module is further connected with a historical average electricity consumption value statistic module, a second threshold value module and a current day period electricity consumption statistic module in the current month. The invention has the beneficial effects that: the system not only can save the electricity charge for the user, but also can effectively save energy, reduce the waste of electricity consumption, and can give consideration to rapidity and reliability of judging that the electricity load and the electricity consumption exceed normal use.

摘要：【中文】本发明公开了一种索引结构及构建方法、键值存储系统及请求处理方法，属于信息存储领域。设计了三层组合的树结构，包括：第三层是多个轻量级B+树结构，每棵B+树存储小范围内的所有key和对应的value地址；第二层是key有序数组，每个数组元素存储一个key、以及该key和下一个key范围内的key所对应的B+树的根节点地址；第一层是静态数组，每个数组元素存储第二层某个区间内的第一个key相对于key有序数组的起始地址的偏移地址，区间是根据第二层key的累积分布函数划分得到。索引结构的第一层加速了定位，第二层使全局key整体有序，加速定位又保证范围查找性能，第三层保证查找性能，使其既有hash的单点访问性能又有B+树的范围查找性能。 【EN】The invention discloses an index structure, a construction method, a key value storage system and a request processing method, and belongs to the field of information storage. A tree structure with three layers of combinations is designed, comprising: the third layer is a plurality of lightweight B + tree structures, and each B + tree stores all keys and corresponding value addresses in a small range; the second layer is a key ordered array, and each array element stores a key and the root node address of the B + tree corresponding to the key in the range of the key and the next key; the first layer is a static array, each array element stores the offset address of the first key in a certain interval of the second layer relative to the starting address of the key ordered array, and the interval is obtained by dividing according to the cumulative distribution function of the second layer of keys. The first layer of the index structure accelerates the positioning, the second layer enables the overall key to be ordered integrally, the accelerated positioning and the range searching performance are guaranteed, and the third layer guarantees the searching performance, so that the index structure has the single-point access performance of the hash and the range searching performance of the B + tree.

摘要：【中文】本发明公开了便携式停送电仪器，属于电力事故防护设备领域，包括壳体，所述壳体的背部设置有固定凹槽，所述壳体内设置有电池、磁性开关、稳压电路、继电器、可伸缩数据卷尺和蜂鸣器，所述电池、磁性开关、稳压电路、继电器、可伸缩数据卷尺和蜂鸣器之间设置隔板隔开。本发明公开的停送电仪器中，当职工过来送电过程，必须要打开闭锁，再拧开闭锁杆的同时，会发生震耳的报警声，从而提醒送电者，职工过来送电过程，拿开仪器准备按下按钮，这时磁性开关动作，也会发出震耳的报警声，从而提醒送电者，强磁片吸住铁性按钮的磁性远大于吸磁性开关的吸力，任意磁性开关的磁性相对较弱，所以可以造成磁性开关与强磁片的分离，从而，实现仪器报警。 【EN】The invention discloses a portable power cut-off and power transmission instrument, which belongs to the field of electric power accident protection equipment and comprises a shell, wherein a fixed groove is formed in the back of the shell, a battery, a magnetic switch, a voltage stabilizing circuit, a relay, a telescopic data tape measure and a buzzer are arranged in the shell, and a partition plate is arranged among the battery, the magnetic switch, the voltage stabilizing circuit, the relay, the telescopic data tape measure and the buzzer for separation. In the power transmission and power interruption instrument disclosed by the invention, when a worker turns on the locking rod during the power transmission process, the worker needs to open the locking rod and simultaneously generates the alarm sound of ear vibration, so that the power transmitter is reminded, and when the worker turns on the power transmission process, the instrument is taken off to prepare for pressing down the button, the magnetic switch acts and also generates the alarm sound of ear vibration, so that the power transmitter is reminded, the magnetism of the iron button attracted by the strong magnetic sheet is far greater than the attraction force of the magnetic switch, and the magnetism of any magnetic switch is relatively weak, so that the magnetic switch and the strong magnetic sheet can be separated, and the alarm of the instrument is realized.

摘要：【中文】本发明提供一种辐射仪，所述辐射仪包括灯源、主机和用于支撑所述灯源和所述主机的支撑装置；其中，所述灯源和所述主机上下平行相对设置；所述灯源包括灯罩、灯座和设置在灯座上的LED芯片，所述LED芯片设置于所述灯罩内部，所述LED芯片包括UVB灯珠、UVA灯珠和蓝光灯珠；所述主机包括辐射强度探头，所述辐射强度探头用于检测UVB、UVA和蓝光的辐射强度。本发明辐射仪同时可建立紫外线、蓝光相关生物检测模型。 【EN】The invention provides a radiation instrument, which comprises a lamp source, a host and a supporting device for supporting the lamp source and the host; the lamp source and the host are arranged in parallel and opposite up and down; the lamp source comprises a lamp shade, a lamp holder and an LED chip arranged on the lamp holder, the LED chip is arranged inside the lamp shade, and the LED chip comprises a UVB lamp bead, a UVA lamp bead and a blue light lamp bead; the host machine comprises a radiation intensity probe for detecting the radiation intensity of UVB, UVA and blue light. The radiometer can establish ultraviolet and blue light related biological detection models at the same time.