摘要：【中文】本发明公开了一种基于色彩信息的高清高速视频背景建模方法，用于解决现有技术中不能利用彩色信息、运算效率低、实时性不足、精度衰减快等问题。所述方法包括：将目标视频的颜色空间转换为HIS颜色空间；按预定分割规则将HSI颜色空间的目标视频的视频场景划分为预定数量个子区域；构建每个子区域的多模态实时背景模型。本发明对场景中复杂动态性的描述更准确，实时性强，运算效率高。 【EN】The invention discloses a high-definition high-speed video background modeling method based on color information, which is used for solving the problems that the prior art cannot utilize the color information, has low operation efficiency, insufficient real-time performance, quick precision attenuation and the like. The method comprises the following steps: converting a color space of a target video into an HIS color space; dividing a video scene of a target video of an HSI color space into a preset number of sub-areas according to a preset division rule; and constructing a multi-modal real-time background model of each sub-region. The method has the advantages of more accurate description of the complex dynamics in the scene, strong real-time performance and high operation efficiency.

摘要：【中文】本发明公开了一种射频多通道校准系统及方法，所述系统包括：开关网络、微波模块和信号处理单元，开关网络用于从待校准射频通道中选择两路射频通道，微波模块用于对所选择的两路射频通道输出的射频信号进行下变频，获取两路中频信号；信号处理单元用于计算两路所述中频信号的相对信号差，根据所述相对信号差进行射频通道补偿。本发明具有校准射频通道的效率高，整个校准过程能够通过自动控制实现，不需要人工干预，且能够实现对输入支路的扩充实现多通道的校准的优点。 【EN】The invention discloses a radio frequency multichannel calibration system and a method, wherein the system comprises: the calibration device comprises a switch network, a microwave module and a signal processing unit, wherein the switch network is used for selecting two radio frequency channels from radio frequency channels to be calibrated, and the microwave module is used for performing down-conversion on radio frequency signals output by the two selected radio frequency channels to obtain two paths of intermediate frequency signals; and the signal processing unit is used for calculating the relative signal difference of the two paths of intermediate frequency signals and carrying out radio frequency channel compensation according to the relative signal difference. The invention has the advantages of high efficiency of calibrating the radio frequency channel, realization of the whole calibration process through automatic control, no need of manual intervention, and realization of multi-channel calibration by expanding the input branch.

摘要：【中文】一种贝壳粉有机肥生物调理剂的制备方法，包括以下步骤：A、贝壳粉制备：将贝壳用清水洗净、干燥，再将洗净干燥后的贝壳用质量浓度为0.2％的氢氧化钠溶液浸泡40min，再次清洗并干燥后备用；然后将其粉碎；B、有机肥制备：将猪粪堆肥和氨基酸有机肥按重量比1∶1混合；C、混合：将步骤A中获得的贝壳粗微粉和步骤B中获得的有机肥按重量比1∶2的配比，搅拌混合均匀，制成贝壳粉有机肥生物调理剂。本发明利用贝壳粉结合有机肥代替工业肥料，可以改良土壤结构和物理性状，提高土壤的保水保肥能力，同时也能恢复受损土壤微生物种群，达到蔬菜生产高产、优质、高效以及土地持续利用的目的。 【EN】A preparation method of a shell powder organic fertilizer biological conditioner comprises the following steps: A. preparing shell powder: cleaning and drying the shell with clear water, soaking the cleaned and dried shell in 0.2% sodium hydroxide solution for 40min, cleaning again and drying for later use; then crushing the mixture; B. preparing an organic fertilizer: mixing pig manure compost and amino acid organic fertilizer according to the weight ratio of 1: 1; C. mixing: and C, uniformly stirring and mixing the shell coarse micro powder obtained in the step A and the organic fertilizer obtained in the step B according to the weight ratio of 1: 2 to prepare the shell powder organic fertilizer biological conditioner. According to the invention, the shell powder and the organic fertilizer are combined to replace industrial fertilizers, so that the soil structure and physical properties can be improved, the water and fertilizer retention capacity of the soil can be improved, the microbial population of the damaged soil can be recovered, and the aims of high yield, high quality, high efficiency and continuous utilization of the soil in vegetable production can be achieved.

摘要：【中文】本发明涉及一种果蔬微胶囊粉和果蔬微胶囊马铃薯粉及制备方法，属于果蔬深加工技术领域。对水果进行打浆，变性淀粉包埋，冷冻干燥，后续对马铃薯进行清洗、去皮，蒸熟，磨浆，胶体磨，热泵干燥，打粉，最后将果蔬微胶囊粉和马铃薯粉搅拌混合。本发明采用微胶囊技术，极大地保护了果蔬的营养成分和特征风味，果蔬汁与马铃薯复配可给人体提供多种营养和膳食纤维，同时减少脂肪摄入，提供适当能量，是都市人群的适宜早餐。本发明所述果蔬微胶囊马铃薯粉不但保持有果蔬本身的香气和细腻的口感，而且富含膳食纤维、维生素、矿物质以及花色苷、β‑胡萝卜素等活性成分，色泽鲜亮，具有较高的营养价值。 【EN】The invention relates to a fruit and vegetable microcapsule powder and a fruit and vegetable microcapsule potato powder and a preparation method thereof, belonging to the technical field of deep processing of fruits and vegetables.A microcapsule technology is adopted to greatly protect the nutrient components and the characteristic flavor of fruits and vegetables, and the fruit and vegetable microcapsule potato powder and the potato powder are compounded to provide a plurality of nutrients and dietary fibers for human bodies, reduce fat intake and provide proper energy, so that the fruit and vegetable microcapsule potato powder is suitable for breakfast crowds in cities, not only maintains the fragrance and the delicate taste of the fruits and vegetables, but also is rich in the active components such as dietary fibers, vitamins, minerals, anthocyanin, β -carotene and the like, and has bright color and higher nutritional value.

摘要：【中文】本发明公开了一种仿真红外目标场景跟随控制方法及系统，包括被试产品红外伺服扫描角度实时采集器、两轴红外伺服控制单元、红外目标场景模拟生成器、红外波束合成器、硬件同步单元和目标场景随动控制计算机；具备模拟红外目标场景在被试品搜索、搜索转跟踪、跟踪等状态下的全方位的快速跟随模拟的功能，不仅可以满足导引头红外系统的跟踪测试需求，还可以满足导引头在实验室内仿真从发射到击毁过程中的全状态的红外目标场景快速跟随的控制需求。 【EN】The invention discloses a simulation infrared target scene following control method and a system, comprising a tested product infrared servo scanning angle real-time collector, a two-axis infrared servo control unit, an infrared target scene simulation generator, an infrared beam synthesizer, a hardware synchronization unit and a target scene following control computer; the infrared target scene simulation system has the function of simulating the omnibearing rapid following simulation of the infrared target scene in the states of searching, tracking and the like of a tested object, can meet the tracking test requirement of a seeker infrared system, and can meet the control requirement of simulating the rapid following of the infrared target scene in the full state from the launching to the destroying process of the seeker in a laboratory.

摘要：【中文】基于堆栈稀疏自编码的多维力传感器的解耦方法。该方法包括以下步骤：步骤1，获取实验标定数据：步骤2，获取模拟噪声环境数据：步骤3，增加标定数据的维度：步骤4，堆栈稀疏自编码器预训练：步骤5，对预训练的堆栈稀疏自编码器进行微调，以提高模型的精确性；步骤6，将训练获得的堆栈稀疏自编码模型嵌入传感器及其采集系统中，并实际应用。本发明在堆栈自编码器和原创性的模拟噪声环境下传感器采集数据方法的基础上，提出了基于堆栈稀疏自编码的多维力传感器的解耦方法。为尽可能的降低环境噪声对传感器采集的数据的影响，本发明通过模拟噪声环境对传感器采集数据的影响，增强训练得到的模型的鲁棒性。 【EN】A decoupling method of a multi-dimensional force sensor based on stack sparse self-coding is disclosed. The method comprises the following steps: step 1, acquiring experimental calibration data: step 2, acquiring simulated noise environment data: step 3, increasing the dimension of the calibration data: step 4, pre-training a stack sparse self-encoder: step 5, fine-tuning the pre-trained stack sparse autoencoder to improve the accuracy of the model; and 6, embedding the stack sparse self-coding model obtained by training into the sensor and the acquisition system thereof, and performing practical application. The invention provides a decoupling method of a multi-dimensional force sensor based on stack sparse self-coding on the basis of a method for acquiring data by a sensor in a stack self-coder and an original simulated noise environment. In order to reduce the influence of environmental noise on data acquired by the sensor as much as possible, the method enhances the robustness of the model obtained by training by simulating the influence of the noise environment on the data acquired by the sensor.

摘要：【中文】本发明提供了一种NK细胞冻存液，是不使用DMSO和胎牛血清FBS；而是在细胞培养基中添加葡萄聚糖和多聚赖氨酸CPLL制成的。本发明的冻存液不包括动物或人源血清，防止了人畜共患传染病的潜在传播或引起同种异体反应的风险；加入的葡聚糖和CPLL不仅能减少冻存和复苏过程中冰晶对细胞的损伤，还能有效的保持细胞杀伤活性，使冻存复苏后细胞的功能状态持平，冻存效果好；本发明冻存液制备简单，安全，可用于临床细胞治疗的冻存，有很好的应用市场。相对于现有生物冷冻保护剂的冻存液，本发明只添加葡萄聚糖，CPLL和基础培养基，成分简单，且可以用于NK细胞的冻存。 【EN】The invention provides an NK cell freezing medium, which does not use DMSO and FBS; but is prepared by adding the glucosan and the polylysine CPLL into a cell culture medium. The frozen stock solution does not contain animal or human serum, so that the risk of potential transmission of zoonosis or allogeneic reaction is prevented; the added glucan and CPLL can not only reduce the damage of ice crystals to cells in the freezing storage and recovery processes, but also effectively maintain the cell killing activity, so that the functional state of the cells after freezing storage and recovery is level, and the freezing storage effect is good; the cryopreservation liquid disclosed by the invention is simple and safe to prepare, can be used for cryopreservation of clinical cell therapy, and has a good application market. Compared with the frozen stock solution of the existing biological cryoprotectant, the cryopreservation solution only adds the glucosan, the CPLL and the basal medium, has simple components, and can be used for freezing and storing NK cells.

摘要：【中文】本发明属于果糕加工领域，尤其是一种刺梨果糕的加工工艺，针对现有的刺梨果糕的加工工艺中，加工工艺复杂，而且原料利用率低，制得的刺梨果糕中含有的杂质较多，导致质量较差的问题，现提出如下方案，其包括以下步骤：S1：选用新鲜的刺梨，并进行去皮清洗；S2：将清洗后的刺梨放入沸水中浸烫20‑25min；S3：将浸烫后的刺梨放入粉碎机中进行粉碎，并对粉碎后的刺梨进行过滤；S4：将过滤后的刺梨放入打浆机中进行打浆，得到刺梨泥，本发明加工工艺简单，能够提高原料利用率，且能够有效去除杂质，能够增强制得的刺梨果糕的质量和口感。 【EN】The invention belongs to the field of fruit cake processing, in particular to a processing technology of a roxburgh rose fruit cake, aiming at the problems that the processing technology is complex, the utilization rate of raw materials is low, and the prepared roxburgh rose fruit cake contains more impurities and has poorer quality in the existing processing technology of the roxburgh rose fruit cake, the following scheme is proposed, and comprises the following steps: s1: selecting fresh roxburgh rose, peeling and cleaning; s2: scalding cleaned fructus Rosae Normalis in boiling water for 20-25 min; s3: putting the soaked and scalded roxburgh rose into a grinder for grinding, and filtering the ground roxburgh rose; s4: the filtered roxburgh rose is placed into a pulping machine for pulping to obtain roxburgh rose paste.

摘要：【中文】一种棒状(NH₄)₂Ta₂O₃F₆材料的制备方法，其特征在于：以金属钽粉，质量分数为40%的氢氟酸、分析纯的乙酸、尿素和去离子水为原料；采用水热法，即在高温高压的条件下，含有钽离子和氟离子的溶液与尿素发生化学反应，生成白色棒状(NH₄)₂Ta₂O₃F₆材料，长径比远远大于10。本发明解决了(NH₄)₂Ta₂O₃F₆材料制备困难的局限；具有以下优点：所选用的原料易得、实验设备简单、实验周期短并且工艺流程易于控制。所制备的棒状(NH₄)₂Ta₂O₃F₆材料在光催化领域具备良好的应用前景，也可作为制备Ta₂O₅纳米材料的先驱体。 【EN】Rod-shaped (NH)₄)₂Ta₂O₃F₆The preparation method of the material is characterized by comprising the following steps: the method comprises the following steps of (1) taking metal tantalum powder, 40% by mass of hydrofluoric acid, analytically pure acetic acid, urea and deionized water as raw materials; adopting a hydrothermal method, namely, under the conditions of high temperature and high pressure, the solution containing tantalum ions and fluorine ions and urea are subjected to chemical reaction to generate white rod-shaped (NH)₄)₂Ta₂O₃F₆The length-diameter ratio of the material is far greater than 10. The invention solves (NH)₄)₂Ta₂O₃F₆The limitation of difficulty in material preparation; has the following advantages: the selected raw materials are easy to obtain, the experimental equipment is simple, the experimental period is short, and the process flow is easy to control. Prepared rod-like (NH)₄)₂Ta₂O₃F₆The material has good application prospect in the field of photocatalysis, and can also be used for preparing Ta₂O₅A precursor of the nano material.

摘要：【中文】本发明公开了一种杨梅蜜饯的生产工艺，包括渗糖工序，所述渗糖工序中，包括脉冲渗糖：启动脉冲发生器，与脉冲发生器连接的脉冲电极在渗料罐内的含有杨梅的糖液中形成了高电压脉冲电场；所述脉冲发生器提供的是高电压方波脉冲，脉冲宽度为1µs—10µs，高电压为1kv‑11kv。由于采用了脉冲电场的渗糖工艺，脉冲电场能够使植物细胞膜发生破损和孔洞形成，导致细胞膜穿孔，提高细胞膜通透性，促进溶液中溶质扩散并进入果肉，缩短溶质的渗入时间，提高了溶质的渗透效率。由于对渗料罐的液体采用辅助加热和真空浓缩的方式，保证了液体的浓度，解决了现有加工装置频繁添加物料的问题，且能持续在真空下渗料。 【EN】The invention discloses a production process of preserved waxberries, which comprises a sugar permeating process, wherein the sugar permeating process comprises the following steps of pulse sugar permeating: starting a pulse generator, wherein a pulse electrode connected with the pulse generator forms a high-voltage pulse electric field in sugar liquid containing waxberries in a material infiltration tank; the pulse generator provides high-voltage square wave pulses, the pulse width is 1-10 mus, and the high voltage is 1-11 kv. Because the sugar infiltration process of the pulse electric field is adopted, the pulse electric field can cause the damage and the hole formation of the plant cell membrane, the cell membrane is perforated, the permeability of the cell membrane is improved, the diffusion of the solute in the solution is promoted and the solute enters the pulp, the infiltration time of the solute is shortened, and the infiltration efficiency of the solute is improved. As the liquid in the material permeating tank is heated in an auxiliary heating and vacuum concentration mode, the concentration of the liquid is ensured, the problem that the existing processing device frequently adds materials is solved, and the material permeating can be continuously carried out under vacuum.