摘要：【中文】本发明公开了一种适用于储能系统的保护方法，对储能系统绝缘程度和漏电电流监测；当检测的储能系统的绝缘程度和漏电电流不在预设阈值范围内，保护装置断开储能系统与柜体或箱体或电池架的接地连接或备用储能装置与电源系统的连接，切断储能系统与柜体或箱体或电池架之间的放电歧路。该方法有效地保障分布式储能系统或蓄电池系统与系统柜体或箱体或电池架之间的电气连接及绝缘的正确性，监测到故障异常放电歧路，切断回路。避免因分布式储能系统或蓄电池系统局部故障或发生漏液时造成与柜体或箱体或电池架间绝缘不足，引起短路、拉弧甚至燃烧，且具有保护的精准性、灵活性与易用性。本发明还公开了适用于储能系统的保护装置。 【EN】The invention discloses a protection method suitable for an energy storage system, which monitors the insulation degree and leakage current of the energy storage system; when the insulation degree and the leakage current of the energy storage system are not within the preset threshold range, the protection device disconnects the grounding connection between the energy storage system and the cabinet body or the box body or the battery rack or the connection between the standby energy storage device and the power supply system, and cuts off a discharging branch path between the energy storage system and the cabinet body or the box body or the battery rack. The method effectively ensures the correctness of electrical connection and insulation between the distributed energy storage system or the storage battery system and the system cabinet body or the box body or the battery rack, monitors a fault abnormal discharge branch path, and cuts off a loop. The short circuit, arc discharge and even combustion caused by insufficient insulation between the distributed energy storage system or the storage battery system and the cabinet body or the box body or the battery frame when local faults or liquid leakage occurs are avoided, and the protection device has the protection accuracy, flexibility and usability. The invention also discloses a protection device suitable for the energy storage system.

摘要：【中文】本发明涉及一种快速检测青稞中直链淀粉和支链淀粉的方法，包括以下步骤：⑴制备直链和支链淀粉标准溶液；⑵制备直链和支链淀粉测定液；⑶通过等吸收双波长消去法确定直链和支链淀粉的测定波长和参比波长；⑷分别在直链淀粉的测定波长563 nm和参比波长511 nm处、在支链淀粉的测定波长542 nm和参比波长722 nm处测定直链与支链淀粉测定液吸光度值；⑸绘制标准曲线；⑹将青稞粉末加无水乙醇，涡旋以润湿样品；⑺制备淀粉提取液；⑻制备淀粉测定液；⑼测定淀粉测定液吸光度值，然后分别在双波长直链和支链淀粉标准曲线上查得所对应的淀粉质量，即可分别计算出青稞中直链和支链淀粉的含量，二者之和为总淀粉含量。本发明简单、准确、效率高。 【EN】The invention relates to a method for rapidly detecting amylose and amylopectin in highland barley, which comprises the following steps of ⑴ preparing an amylose standard solution and an amylopectin standard solution, ⑵ preparing an amylose determination solution and an amylopectin determination solution, ⑶ determining a determination wavelength and a reference wavelength of the amylose and the amylopectin by an isoabsorption dual-wavelength elimination method, ⑷ determining absorbance values of the amylose determination solution and the amylopectin determination solution at a determination wavelength 563 nm and a reference wavelength 511 nm of the amylose and at a determination wavelength 542nm and a reference wavelength 722 nm of the amylopectin respectively, ⑸ drawing a standard curve, ⑹ adding absolute ethyl alcohol into highland barley powder, swirling to wet a sample, ⑺ preparing a starch extraction solution, ⑻ preparing the starch determination solution, ⑼ determining the absorbance values of the starch determination solution, and then checking corresponding starch quality on the dual-wavelength amylose standard curve and the amylopectin standard curve respectively to calculate the amylose content and the amylopectin content of the amylose and the amylopectin in the highland barley respectively, wherein the sum of the amylose content and the amylopectin content is the total starch content.

摘要：【中文】本发明涉及一种快速检测黑果枸杞中花青素的方法，包括以下步骤：⑴在避光条件下，黑果枸杞鲜果制得鲜果匀浆；或将黑果枸杞干果制得干果粉末；⑵鲜果匀浆或干果粉末经盐酸‑乙醇溶液超声提取即得花青素提取液；⑶花青素提取液稀释，制得花青素稀释溶液；⑷花青素稀释溶液分别用浓度为0.025 mol/L且pH=1.0的氯化钾缓冲溶液和浓度为0.4 mol/L且pH=4.5的乙酸钠缓冲溶液稀释5倍后，分别得到氯化钾‑花青素检测溶液和乙酸钠‑花青素检测溶液；⑸氯化钾‑花青素检测溶液和乙酸钠‑花青素检测溶液室温静置10 min后，分别在545 nm和700 nm两个波长处测定共计4个吸光度值；⑹按公式计算得到黑果枸杞中花青素的含量。本发明简单、准确、易于推广。 【EN】The invention relates to a method for rapidly detecting anthocyanin in lycium ruthenicum, which comprises the following steps of ⑴ preparing fresh fruit homogenate from fresh lycium ruthenicum fruits under a dark condition, or preparing dry fruit powder from dry lycium ruthenicum fruits, carrying out ultrasonic extraction on ⑵ fresh fruit homogenate or dry fruit powder by using a hydrochloric acid-ethanol solution to obtain an anthocyanin extracting solution, diluting the ⑶ anthocyanin extracting solution to obtain an anthocyanin diluting solution, diluting the ⑷ anthocyanin diluting solution by 5 times by using a potassium chloride buffer solution with the concentration of 0.025mol/L and the pH =1.0 and a sodium acetate buffer solution with the concentration of 0.4 mol/L and the pH =4.5 respectively to obtain a potassium chloride-anthocyanin detecting solution and a sodium acetate-anthocyanin detecting solution, respectively measuring 4 absorbance values at 545nm and 700 nm after standing the ⑸ potassium chloride-anthocyanin detecting solution and the sodium acetate-anthocyanin detecting solution for 10 min at room temperature, and respectively calculating by ⑹ according to obtain the anthocyanin content in the lycium ruthenicum through a formula, wherein the anthocyanin content in the lycium ruthenicum is simple, accurate and easy to popularize.

摘要：【中文】本发明公开了一种DNAPL污染黏性土结构演化的分析评价方法，包括以下步骤：确定目标场地的环境基础数据；在目标土层中采集无污染黏性土原状土样和DNAPL污染黏性土原状土样；将所获原状土样分别切成电镜扫描试验和压汞实验要求尺寸的无污染黏性土粒和DNAPL污染黏性土粒，并进行冷冻干燥；之后将无污染黏性土粒和DNAPL污染黏性土粒进行电镜扫描试验；将经冷冻干燥后的无污染黏性土粒和DNAPL污染黏性土粒进行压汞实验；根据电镜扫描试验和压汞实验的成果，分析黏性土微结构变化，以评价黏性土对污染物迁移的影响。本发明的优点是:通过电镜扫描和压汞实验研究DNAPL污染前后黏性土，为掌握黏性土与有机污染物相互作用而引起的微结构演化及迁移特性变化具有重要意义。 【EN】The invention discloses an analysis and evaluation method for DNAPL (deoxyribonucleic acid-Polypropylene) polluted cohesive soil structure evolution, which comprises the following steps of: determining environment basic data of a target site; collecting pollution-free cohesive soil prototypic soil samples and DNAPL polluted cohesive soil prototypic soil samples in a target soil layer; respectively cutting the obtained undisturbed soil sample into pollution-free cohesive soil grains with the sizes required by an electron microscope scanning test and a mercury intrusion test and DNAPL pollution cohesive soil grains, and freeze-drying; then carrying out electron microscope scanning test on the pollution-free cohesive soil particles and DNAPL pollution cohesive soil particles; carrying out mercury injection test on the freeze-dried pollution-free cohesive soil grains and DNAPL pollution-free cohesive soil grains; and analyzing the microstructure change of the cohesive soil according to the results of the electron microscope scanning test and the mercury intrusion test so as to evaluate the influence of the cohesive soil on the migration of the pollutants. The method has the advantages that the cohesive soil before and after DNAPL pollution is researched through electron microscope scanning and mercury intrusion experiments, and the method has important significance for mastering the microstructure evolution and the migration characteristic change caused by the interaction of the cohesive soil and organic pollutants.

摘要：【中文】本发明提供了一种具有养生功效的药膳素产品，由以下重量份的组分制成：人参14‑16份、枸杞14‑16份、茯苓4‑6份、当归4‑6份、甘草4‑6份或桂圆4‑6份。本发明还包括所述药膳素产品的制备方法。本发明以药食同源药材为基础，通过配伍、提取、调味、成型，形成一系列以食补养生为主要功能，又具有调味品使用特点的药膳素产品，本发明对原料全成分提取，保持了最佳活性成分，能够更好地发挥药膳素的效果，同时还能节约药材资源。同时，所述药膳素产品具有调治失眠健忘、解毒、祛痰、抗炎、抗过敏及保护胃液等多种养生功能，既可以供大众日常食用，也可以进一步用于航天员、运动员、军队等特种需要的人群。 【EN】The invention provides a medicated diet vegetarian product with health preserving effect, which is prepared from the following components in parts by weight: 14-16 parts of ginseng, 14-16 parts of medlar, 4-6 parts of tuckahoe, 4-6 parts of angelica, 4-6 parts of liquorice or 4-6 parts of longan. The invention also comprises a preparation method of the medicinal food vegetarian product. The invention takes medicinal and edible medicinal materials as the basis, and forms a series of medicinal and dietary vegetarian products which take food nourishing and health preserving as the main functions and have the using characteristics of seasonings through compatibility, extraction, seasoning and forming. Meanwhile, the medicated diet vegetable product has multiple health-care functions of regulating and treating insomnia and amnesia, detoxifying, eliminating phlegm, resisting inflammation, resisting allergy, protecting gastric juice and the like, can be daily eaten by the public, and can be further used for crowds with special requirements such as astronauts, athletes, army and the like.

摘要：【中文】本发明公开了一种基于神经网络技术的超前小导管设计方法：首先，对大量的隧道施工监控量测数据进行统计，采用多元相关性分析方法对监控量测数据进行分析，确定出超前小导管参数分析的监控量测项目；接着，将超前小导管设计参数作为输入数据，监控量测项目的监测数据作为输出数据构建神经网络模型，并对神经网络预测结果进行可信度检验，得到小导管参数与监测数据的非线性关系；最后，采用多目标遗传算法对小导管参数进行优化，确定最优的设计参数。本发明能够在保证监控量测项目结果准确可靠的基础上，量化超前小导管设计参数，提高设计效率和可操作性，并大大减小施工过程中安全隐患。 【EN】The invention discloses a design method of a small advanced catheter based on a neural network technology, which comprises the following steps: firstly, counting a large amount of tunnel construction monitoring measurement data, analyzing the monitoring measurement data by adopting a multivariate correlation analysis method, and determining a monitoring measurement item for advanced small conduit parameter analysis; secondly, taking the design parameters of the advanced small catheter as input data, taking the monitoring data of the monitoring measurement items as output data to construct a neural network model, and carrying out reliability test on the prediction result of the neural network to obtain the nonlinear relation between the parameters of the small catheter and the monitoring data; and finally, optimizing the parameters of the small catheter by adopting a multi-objective genetic algorithm to determine the optimal design parameters. The method can quantize the design parameters of the advanced small guide pipe on the basis of ensuring the accuracy and reliability of the monitoring and measuring project result, improve the design efficiency and the operability and greatly reduce the potential safety hazard in the construction process.

摘要：【中文】本发明涉及照明领域，具体为一种用于调整光束角度的磁吸旋转组件及使用其的射灯。此种组件其包括电机固定件、电机、驱动齿轮、从动齿轮、DC插头和磁性扣，电机带动驱动齿轮转动，从动齿轮与电机固定件为可拆卸的插拔连接，当两者插入固定时从动齿轮与驱动齿轮啮合，使从动齿轮可随驱动齿轮的转动而转动；DC插头包括DC公插和DC母插，两者中的一方固定在从动齿轮的中心，另一方固定在电机固定件的对应位置，使两者在从动齿轮与电机固定件插入固定时也插入导通；磁性扣包括至少两块可相互吸附的磁性材料，其中的一块设置在从动齿轮上，另一块相对应的设置在电机固定件上。这种结构既可避免转动过程中绕线，又可实现照射角度360°调节。 【EN】The invention relates to the field of illumination, in particular to a magnetic attraction rotating assembly for adjusting a light beam angle and a spotlight using the magnetic attraction rotating assembly. The assembly comprises a motor fixing piece, a motor, a driving gear, a driven gear, a DC plug and a magnetic buckle, wherein the motor drives the driving gear to rotate; the DC plug comprises a DC male plug and a DC female plug, one of the DC male plug and the DC female plug is fixed at the center of the driven gear, and the other of the DC male plug and the DC female plug is fixed at the corresponding position of the motor fixing piece, so that the DC male plug and the DC female plug are also inserted and conducted when the driven gear and the motor fixing piece are inserted and fixed; the magnetic button comprises at least two magnetic materials which can be mutually adsorbed, one of the magnetic materials is arranged on the driven gear, and the other magnetic material is correspondingly arranged on the motor fixing piece. The structure can avoid winding in the rotating process and realize the adjustment of the irradiation angle by 360 degrees.

摘要：【中文】本申请公开了一种大流动度高粘结补偿收缩UHPC及制备方法，所述大流动度高粘结补偿收缩UHPC由硅酸盐水泥、石英粉、粉煤灰微珠、硅灰、氧化镁、石英砂、钢纤维、减水剂、消泡剂、聚合物乳液和水组成，通过在UHPC中加入氧化镁，可以有效的抑制UHPC在早期、中期和后期的收缩，能够随着UHPC龄期的延长，实现与浆体相匹配的同步补偿收缩性能，进而有效控制UHPC的体积，保持良好的体积稳定性，减少收缩裂缝，提高与钢板、套筒、旧混凝土等外部结构的粘结力，进而防止混凝土结构出现开裂、滑移或者空鼓等问题。 【EN】The application discloses UHPC (ultra high performance concrete) with high fluidity and high bonding compensation shrinkage and a preparation method thereof, wherein the UHPC with high fluidity and high bonding compensation shrinkage consists of portland cement, quartz powder, fly ash microbeads, silica fume, magnesium oxide, quartz sand, steel fibers, a water reducing agent, a defoaming agent, polymer emulsion and water, the shrinkage of the UHPC at the early stage, the middle stage and the later stage can be effectively inhibited by adding the magnesium oxide into the UHPC, the synchronous compensation shrinkage performance matched with slurry can be realized along with the extension of the age of the UHPC, the volume of the UHPC is further effectively controlled, good volume stability is maintained, shrinkage cracks are reduced, the bonding force with external structures such as steel plates, sleeves and old concrete is improved, and the problems of cracking, slippage, empty drum and the like of a concrete structure are further prevented.

摘要：【中文】本发明公开一种基于机器视觉的朱砂根大棚种植浇灌方法及系统，采用基于机器视觉的朱砂根大棚种植浇灌系统包括3D相机、工控计算机和浇灌装置；由3D相机采集朱砂根盆栽的3D数据；根据3D数据进行分析，确定朱砂根叶片的整体平均高度；根据多组平均高度数据进行调试，进行叶片萎蔫识别后确定朱砂根的浇灌阈值；根据所获取的浇灌阈值确定浇灌状态，对朱砂根盆栽进行浇灌。本发明能够根据缺水时其叶片发生萎蔫从而导致整个植株整体高度发生变化的原理为朱砂根盆栽进行自动浇灌，实现朱砂根盆栽的自动化水分管理维护，也能够为朱砂根盆栽提供优良的生长环境，保证其健康成长；浇灌过程省时省力，大大减少了人力成本和时间成本。 【EN】The invention discloses a method and a system for planting and irrigating a ardisia crenata greenhouse based on machine vision, wherein the system for planting and irrigating the ardisia crenata greenhouse based on the machine vision comprises a 3D camera, an industrial control computer and an irrigation device; collecting 3D data of the ardisia crenata pot by a 3D camera; analyzing according to the 3D data, and determining the overall average height of the ardisia crenata leaves; debugging is carried out according to the multiple groups of average height data, and the watering threshold of the ardisia crenata is determined after leaf wilting identification is carried out; and determining the irrigation state according to the obtained irrigation threshold value, and irrigating the ardisia crenata pot plant. The method can automatically irrigate the ardisia crenata pot plant according to the principle that the leaf of the ardisia crenata pot plant is wilted in the absence of water so as to cause the overall height of the whole plant to change, thereby realizing the automatic water management and maintenance of the ardisia crenata pot plant, providing a good growth environment for the ardisia crenata pot plant and ensuring the healthy growth of the ardisia crenata pot plant; the watering process is time-saving and labor-saving, and the labor cost and the time cost are greatly reduced.

摘要：【中文】本发明涉及照明领域，具体为一种导轨灯。导轨灯包括用于驱动所述导轨灯在导轨内滑动的电动磁吸导轨组件、用于控制所述导轨灯灯光在水平方向照射角度的第一磁吸旋转组件、电气盒和灯体，磁吸导轨组件与电气盒通过第一磁吸旋转组件传动连接，灯体与电气盒电连接；电动磁吸导轨组件包括导轨和导轨盒，导轨盒可滑动地设在导轨内，导轨盒的顶部设有可沿导轨滑动地第一滚轮，导轨盒内设有用于驱动第一滚轮转动的驱动件；导轨的内侧设有与其平行的磁性件，第一滚轮由磁性材料制成并与磁性件磁性吸附在一起，第一滚轮可在驱动件的驱动下沿磁性件滑动。本发明导轨灯在长期使用之后不会由于组件之间的磨损导致滑动失效，且能有效避免灯源掉落的现象。 【EN】The invention relates to the field of illumination, in particular to a guide rail lamp. The guide rail lamp comprises an electric magnetic attraction guide rail component for driving the guide rail lamp to slide in a guide rail, a first magnetic attraction rotating component for controlling the light irradiation angle of the guide rail lamp in the horizontal direction, an electrical box and a lamp body, wherein the magnetic attraction guide rail component is in transmission connection with the electrical box through the first magnetic attraction rotating component, and the lamp body is electrically connected with the electrical box; the electric magnetic attraction guide rail assembly comprises a guide rail and a guide rail box, wherein the guide rail box is slidably arranged in the guide rail, a first roller capable of sliding along the guide rail is arranged at the top of the guide rail box, and a driving piece for driving the first roller to rotate is arranged in the guide rail box; the inner side of the guide rail is provided with a magnetic part parallel to the guide rail, the first roller is made of a magnetic material and is magnetically adsorbed with the magnetic part, and the first roller can slide along the magnetic part under the driving of the driving part. The guide rail lamp can not cause sliding failure due to abrasion among components after being used for a long time, and can effectively avoid the phenomenon that a lamp source falls off.