摘要：【中文】可定时自动上下电控制电路，涉及智能电表控制领域。本发明是为了解决智能电力仪表终端设备出现软件死机时无法有效进行复位的问题。本发明的时间设定电路用于对定时电路的计时周期进行设定；定时电路与时间设定电路连接，用于按照设定的计时周期自动控制功率开关管开/关控制电路中的功率开关管的导通与关断；功率开关管开/关控制电路与定时电路连接，用于根据功率开关管的工作状态控制远程模块控制系统上电或断电。本发明能够使远程模块控制系统在软件、硬件均完全停止工作后再重启，复位更加彻底、有效。本发明适用于智能电表控制。 【EN】Timing automatic power-on and power-off control circuit relates to the field of intelligent electric meter control. The invention aims to solve the problem that the intelligent power meter terminal equipment cannot be effectively reset when software crashes. The time setting circuit is used for setting the timing period of the timing circuit; the timing circuit is connected with the time setting circuit and is used for automatically controlling the on and off of a power switch tube in the power switch tube on/off control circuit according to a set timing period; the power switch tube on/off control circuit is connected with the timing circuit and used for controlling the remote module control system to be powered on or powered off according to the working state of the power switch tube. The invention can restart the remote module control system after the software and the hardware completely stop working, and the reset is more thorough and effective. The method is suitable for controlling the intelligent electric meter.

摘要：【中文】本发明公开了一种耐高温宽频透波陶瓷天线罩结构及其制备方法。所述耐高温宽频透波陶瓷天线罩结构包含匀质外层、多孔层、匀质内层和匀质连接层四个部分，采用单一透波陶瓷材料一体化成型，所述多孔层中设置有均匀分布的孔，所述匀质外层、多孔层、匀质内层构成A夹层结构实现宽频透波。本发明所述制备方法采用紫外光固化3D打印方法整体制备，通过调控匀质外层、匀质内层、多孔层的厚度以及孔的直径和孔间距，获得满足不同透波需要的天线罩结构。本发明提供的高温宽频透波陶瓷天线罩结构具有耐高温、宽频透波、高强度、结构简单、可靠性好等多项优点。 【EN】The invention discloses a high-temperature-resistant broadband wave-transparent ceramic radome structure and a preparation method thereof. The high-temperature-resistant broadband wave-transmitting ceramic radome structure comprises a homogeneous outer layer, a porous layer, a homogeneous inner layer and a homogeneous connecting layer, and is integrally formed by adopting a single wave-transmitting ceramic material, uniformly distributed holes are formed in the porous layer, and the homogeneous outer layer, the porous layer and the homogeneous inner layer form an A interlayer structure to realize broadband wave transmission. The preparation method provided by the invention adopts an ultraviolet curing 3D printing method for integral preparation, and obtains the antenna housing structure meeting different wave-transmitting requirements by regulating and controlling the thicknesses of the homogeneous outer layer, the homogeneous inner layer and the porous layer as well as the diameters and the hole intervals of the holes. The high-temperature broadband wave-transmitting ceramic radome structure provided by the invention has the advantages of high temperature resistance, broadband wave transmission, high strength, simple structure, good reliability and the like.

摘要：【中文】一种地浸铀矿山集控室巡测装置动态增减测量装置及方法。可以实现动态增减用于地浸铀矿山井场集控室抽孔溶液巡测装置的测量分析项目，而无需对巡测装置的软件和硬件进行较大的改动，减少由于增减测量项目而使巡测装置停工的时间。 【EN】A device and a method for dynamically increasing and decreasing a survey device of a centralized control room of an uranium leaching mine. The measurement analysis items of the inspection device for the hole drawing solution of the integrated control room of the in-situ leaching uranium mine well site can be dynamically increased and decreased, software and hardware of the inspection device do not need to be greatly changed, and the time for stopping the inspection device due to the increase and decrease of the measurement items is reduced.

摘要：【中文】本发明公开了一种三嗪环残渣分解回收甲基肼的方法，向反应瓶中加入三嗪环残渣、水和铜盐，开启搅拌，升温至80‑130℃反应2‑5h，随着反应进行，从反应瓶中蒸馏采出馏分，馏分加入碱后进行蒸馏，蒸出成分为甲基肼和水的混合物。本发明将副产物三嗪环残渣水解回收甲基肼并用于合成2‑甲基氨基硫脲的合成，进一步合成三嗪环，废物资源化利用，解决三嗪环残渣工业化难处理的问题，实现三嗪环残渣到甲基肼再到三嗪环循环再生。不使用溶剂，免去了有机溶剂易燃易爆、成本高的缺点；原材料只有三嗪环残渣和水反应，铜盐作为催化剂，回收产出甲基肼，并将三嗪环残渣水解为小分子盐，易于处理，安全环保，成本低，适合工业化生产。 【EN】The invention discloses a method for decomposing and recycling methyl hydrazine in triazine ring residues, which comprises the steps of adding the triazine ring residues, water and copper salt into a reaction bottle, starting stirring, heating to 80-130 ℃ for reaction for 2-5h, distilling a fraction from the reaction bottle along with the reaction, adding alkali into the fraction, and distilling to obtain a mixture of methyl hydrazine and water. According to the method, the by-product triazine ring residue is hydrolyzed to recover the methyl hydrazine and is used for synthesizing the 2-methyl thiosemicarbazide, so that the triazine ring is further synthesized, the waste is recycled, the problem that the industrial treatment of the triazine ring residue is difficult is solved, and the cyclic regeneration of the triazine ring residue from the methyl hydrazine to the triazine ring is realized. No solvent is used, so that the defects of flammability and explosiveness and high cost of an organic solvent are avoided; the raw materials only react with water in the triazine ring residue, copper salt is used as a catalyst, methyl hydrazine is recovered and produced, and the triazine ring residue is hydrolyzed into small molecular salt, so that the method is easy to treat, safe, environment-friendly, low in cost and suitable for industrial production.

摘要：【中文】本发明公开了一种从三嗪环制备3‑巯基‑5‑甲基‑1,2,4‑三氮唑的方法，依次包括下列步骤：（1）取三嗪环溶解在水中得到三嗪环溶液；（2）向三嗪环溶液中加酸调节溶液pH值至2‑3；（3）升温回流；（4）回流结束后，降温固液分离得滤液；（5）滤液进行减压蒸馏，蒸馏至出现白色固体；（6）降温固液分离，得固体料；（7）烘干得3‑巯基‑5‑甲基‑1,2,4‑三氮唑。本发明以三嗪环为原料通过转化制备3‑巯基‑5‑甲基‑1,2,4‑三氮唑，其工艺流程简单，收率高，产生的三废少，对环境污染小，是一种高效安全的制备新方法。 【EN】The invention discloses a method for preparing 3-mercapto-5-methyl-1, 2, 4-triazole from triazine ring, which comprises the following steps in sequence: (1) dissolving triazine ring in water to obtain a triazine ring solution; (2) adding acid into the triazine ring solution to adjust the pH value of the solution to 2-3; (3) heating and refluxing; (4) after the reflux is finished, cooling and carrying out solid-liquid separation to obtain filtrate; (5) carrying out reduced pressure distillation on the filtrate until white solid appears; (6) cooling, carrying out solid-liquid separation to obtain a solid material; (7) drying to obtain the 3-mercapto-5-methyl-1, 2, 4-triazole. The method takes triazine ring as a raw material to prepare the 3-mercapto-5-methyl-1, 2, 4-triazole through conversion, has simple process flow, high yield, less three wastes and little environmental pollution, and is a novel, efficient and safe preparation method.

摘要：【中文】本发明公开了一种去除水中放射性核素锶的方法,该方法包括BAC工艺出水水质的测定，BAC工艺使用过的活性炭样品的测试、表征、以及实际应用步骤。本发明不需对BAC工艺进行改建或增加预处理、后处理等步骤，节省能源、实现了BAC工艺使用过的活性炭的原位再利用；利用BAC工艺去除水中放射性核素锶(Sr)的方法得以充分考虑传统水处理的实际因素，尽而达到物尽其用以及节约资源的目的。与单独的处理工艺相比，该方法与传统水处理工艺相结合，成本低，环境友好、经济效益好且节约资源，对推动社会可持续发展具有积极的意义。 【EN】The invention discloses a method for removing radionuclide strontium in water, which comprises the steps of measuring the effluent quality of a BAC process, and testing, characterizing and actually applying an activated carbon sample used by the BAC process. The method does not need to reconstruct the BAC process or add steps of pretreatment, post-treatment and the like, saves energy, and realizes the in-situ recycling of the activated carbon used by the BAC process; the method for removing the radionuclide strontium (Sr) in the water by utilizing the BAC process can fully consider the practical factors of the traditional water treatment, thereby achieving the purposes of making the best use of the materials and saving resources. Compared with a single treatment process, the method is combined with the traditional water treatment process, has low cost, is environment-friendly, has good economic benefit, saves resources and has positive significance for promoting social sustainable development.

摘要：【中文】本发明涉及电力检测、巡视领域，一种可万向转动的远程控制绝缘拍摄杆，包括摄像头、连接杆、手持操作终端、可伸缩绝缘杆，其特征在于，所述的摄像头下方设有绝缘座，绝缘座上设有第一万向轴头，第一万向轴头的另一端设置在连接杆上，连接杆的另一端还设有第二万向轴头，第二万向轴头的另一端设置在可伸缩绝缘杆上，在可伸缩绝缘杆上通过抱箍设有手持操作终端；所述的摄像头为微型自带云台的无线通信摄像头。所述的万向轴头，可以将拍摄杆调节成多种结构，拍摄的范围更广，适用于有各种不利于拍摄的电力设备，使电力检测简单化、高效化；所述的用于图形采集的微型自带云台无线通信的摄像头与用于控制摄像头工作和画面显示的手持操作终端及监控室终端通过无线网络进行信号对接。 【EN】The invention relates to the field of electric power detection and patrol, in particular to a universally rotatable remote control insulation shooting rod which comprises a camera, a connecting rod, a handheld operation terminal and a telescopic insulation rod, and is characterized in that an insulation seat is arranged below the camera, a first universal shaft head is arranged on the insulation seat, the other end of the first universal shaft head is arranged on the connecting rod, a second universal shaft head is also arranged at the other end of the connecting rod, the other end of the second universal shaft head is arranged on the telescopic insulation rod, and the telescopic insulation rod is provided with the handheld operation terminal through a hoop; the camera is a miniature wireless communication camera with a holder. The universal shaft head can adjust the shooting rod into various structures, has wider shooting range, is suitable for various power equipment which is not beneficial to shooting, and ensures that the power detection is simplified and efficient; the miniature camera with the cradle head for wireless communication of the image acquisition is in signal butt joint with the handheld operation terminal and the monitoring room terminal for controlling the work and the picture display of the camera through a wireless network.

摘要：【中文】本发明公开了一种葛仙米口香糖的制作方法，具体制备方法包括：取葛仙米鲜品，清洗，晾干表面水分；采用反复冻融法处理表面无水的葛仙米鲜品，释放出来的蓝紫色液体即为葛仙米藻胆蛋白粗提液；将枸杞、桑椹和红枣捣碎后制成枸杞红枣桑椹提取物；采用碱酶法提取葛仙米多糖凝胶营养；称取水果粉、木糖醇、枸杞红枣桑椹提取物、葛仙米藻胆蛋白粗提液、葛仙米多糖凝胶营养液、葛仙米干粉，依次加入口香糖原料中经搅拌、挤压、裁减、冷冻、无菌包装等生产工艺步骤，即得葛仙米口香糖。本发明针对目前人们对于绿色、环保、营养食品的需要，制成的葛仙米口香糖，营养全面，食用方便，可以满足不同消费人群的需要，食用受众广，老少皆宜。 【EN】The invention discloses a preparation method of nostoc sphaeroides chewing gum, which comprises the following steps: taking a fresh nostoc sphaeroides product, cleaning, and airing the surface water; treating the fresh nostoc sphaeroides with anhydrous surface by adopting a repeated freeze thawing method, wherein the released bluish purple liquid is crude nostoc sphaeroides bile protein extract; mashing fructus Lycii, Mori fructus and fructus Jujubae to obtain fructus Lycii, fructus Jujubae and Mori fructus extract; extracting nostoc polysaccharide gel nutrition by an alkaline enzyme method; weighing fruit powder, xylitol, fructus Lycii and fructus Jujubae Mori extract, Nostoc sphaeroides phycobiliprotein crude extract, Nostoc sphaeroides polysaccharide gel nutrient solution, and Nostoc sphaeroides dry powder, sequentially adding into chewing gum raw material, stirring, extruding, cutting, freezing, and aseptically packaging to obtain Nostoc sphaeroides chewing gum. Aiming at the requirements of people on green, environment-friendly and nutritional foods at present, the nostoc sphaeroides chewing gum prepared by the invention has comprehensive nutrition and convenient eating, can meet the requirements of different consumer groups, is widely eaten, and is suitable for people of all ages.

摘要：【中文】本发明涉及一种葛仙米粗多糖提前脱色方法，包括步骤：1)选取粒径均一的葛仙米鲜品，用清水清洗干净后，沥干水分，备用；2)通过加入低浓度氯化钙溶液，稳固葛仙米胶质鞘中的钙桥，将葛仙米鲜品装入容器中，加质量浓度为0.001‑0.005g/L的氯化钙溶液，通入含臭氧空气，搅拌浸泡葛仙米20‑60min；3)通过三级脱色，获得无色葛仙米群体。本方法是对用于提取葛仙米粗多糖的原料进行脱色，提取前去除葛仙米中的色素，使得无葛仙米色素进入葛仙米粗多糖提取工艺。本发明脱色过程中，所用脱色均为物理脱色技术，试剂及脱色条件安全，无污染，在葛仙米中无残留量，不会引起葛仙米粗多糖中存在的脱色试剂残留问题。 【EN】The invention relates to a method for decoloring nostoc sphaeroides crude polysaccharide in advance, which comprises the following steps: 1) selecting fresh nostoc sphaeroides with uniform particle size, cleaning with clear water, and draining for later use; 2) adding low-concentration calcium chloride solution to stabilize calcium bridge in Nostoc sphaeroids Gum sheath, placing fresh Nostoc sphaeroids Kutz into a container, adding 0.001-0.005g/L calcium chloride solution, introducing ozone-containing air, and stirring and soaking Nostoc sphaeroids Kutz for 20-60 min; 3) colorless nostoc sphaeroides is obtained through three-stage decolorization. The method is to decolor the raw material for extracting the nostoc sphaeroides crude polysaccharide and remove the pigment in nostoc sphaeroides before extraction, so that no nostoc sphaeroides pigment enters the nostoc sphaeroides crude polysaccharide extraction process. In the decoloring process, the decoloring is carried out by physical decoloring technology, the reagent and the decoloring condition are safe, no pollution is caused, no residual quantity exists in the nostoc sphaeroides, and the problem of the residual decoloring reagent existing in the nostoc sphaeroides crude polysaccharide is avoided.

摘要：【中文】本发明涉及一种葛仙米藻殖段诱导方法，通过把葛仙米群体诱导成具有藻殖段释放信号的灰绿色群体；及利用撕裂这种温和的方法，使得群体完全失去渗透保护，辅以通气及前后条件剧烈变化的多重诱导下，促使藻丝折断而分化成葛仙米藻殖段。有益效果：绝对真空下的碳源缺失，在辅以增强葛仙米光合作用的温度光照条件的协同作用下，诱使葛仙米群体色素降解而成为具有藻殖段释放信号的葛仙米群体，再采用撕裂后通气诱导，使得藻丝能顺利地破胶质鞘而出，发生折断而分化成具有“伪空泡”的藻殖段，均匀分散于诱导培养液中，极大地缩短了藻殖段诱导周期，且造成的机械损伤极小，在诱导过程中具有藻殖段发育所需的营养和光照，有效地增强藻殖段的发育活性。 【EN】The invention relates to a nostoc sphaeroides algolithiasis section induction method, which induces nostoc sphaeroides groups into grey-green groups with algolithiasis section release signals; and the tearing method is utilized to ensure that the group completely loses the osmotic protection, and the broken algae filaments are promoted to be differentiated into the nostoc sphaeroides algae breeding section under the multiple induction of aeration and severe change of the conditions before and after the aeration. Has the advantages that: the carbon source is lacked under the absolute vacuum, under the synergistic effect of the temperature and illumination condition which is assisted by enhancing the photosynthesis of the nostoc sphaeroides, the nostoc sphaeroides is induced to be degraded into the nostoc sphaeroides with the algae breeding section release signal, and then the algae filaments are led by ventilation after being torn so as to smoothly break the colloid sheath and be differentiated into the algae breeding sections with pseudo vacuoles, and the algae breeding sections are uniformly dispersed in the inducing culture solution, so that the induction period of the algae breeding sections is greatly shortened, the mechanical damage caused is extremely small, the nutrition and illumination required by the growth of the algae breeding sections are provided in the inducing process, and the growth activity of the algae breeding sections is effectively enhanced.