摘要：【中文】本申请提供一种高前后比定向天线，包括相互平行设置的电偶极子天线单元和磁偶极子天线单元；磁偶极子天线单元设置在电偶极子天线单元的后方，可激发形成与电偶极子天线单元发射的信号波频率相同的电磁波，并且磁偶极子天线单元激发电磁波的方向图与电偶极子天线单元发射信号波的方向图互补，以形成电屏和互补电屏关系，以利用方向图叠加原理，通过阵列天线方向图合成，形成定向辐射，提高天线前后比。本申请提供的高前后比定向天线结构简单，易于量产，在保证天线具有良好定向辐射特性的同时，有效提高天线的前后比。 【EN】The application provides a high front-to-back ratio directional antenna, which comprises an electric dipole antenna unit and a magnetic dipole antenna unit which are arranged in parallel; the magnetic dipole antenna unit is arranged behind the electric dipole antenna unit and can be excited to form electromagnetic waves with the same frequency as signal waves transmitted by the electric dipole antenna unit, a directional diagram of the electromagnetic waves excited by the magnetic dipole antenna unit is complementary with a directional diagram of the signal waves transmitted by the electric dipole antenna unit so as to form a relationship between an electric screen and a complementary electric screen, directional radiation is formed by combining directional diagrams of the array antenna by utilizing a directional diagram superposition principle, and the front-to-back ratio of the antenna is improved. The high front-to-back ratio directional antenna provided by the application is simple in structure and easy to produce in quantity, and effectively improves the front-to-back ratio of the antenna while ensuring that the antenna has good directional radiation characteristics.

摘要：【中文】本发明涉及热解煤气脱硫脱汞技术领域，尤其涉及一种煤气中硫汞协同控制回收装置及回收方法；装置结构为：强化吸附‑氧化再生反应器的底部设置有煤气入口、再生气体入口；强化吸附‑氧化再生反应器的上部设置洁净煤气排出口、再生气体出口；深度分离反应器与再生气体出口连接；硫磺冷凝器用于冷凝深度分离反应器中的液态硫磺；HgS收集器用于捕捉深度分离反应器中的汞蒸汽；深度分离反应器具有加热功能；煤气入口的入口处、再生气体入口的入口处、洁净煤气排出口的出口处、再生气体出口的出口处均设置有阀门。本发明通过对H₂S吸附过程的调整和组织，强化硫的原位生成和硫汞固定，实现煤气中硫汞污染物的脱除的同时，还实现了硫化汞和硫磺的资源回收。 【EN】The invention relates to the technical field of pyrolysis gas desulfurization and demercuration, in particular to a device and a method for cooperatively controlling and recovering mercuric sulfide in gas; the device structure is as follows: the bottom of the enhanced adsorption-oxidation regeneration reactor is provided with a coal gas inlet and a regeneration gas inlet; the upper part of the enhanced adsorption-oxidation regeneration reactor is provided with a clean coal gas outlet and a regeneration gas outlet; the deep separation reactor is connected with a regeneration gas outlet; the sulfur condenser is used for condensing the liquid sulfur in the deep separation reactor; the HgS collector is used for capturing mercury vapor in the deep separation reactor; the deep separation reactor has a heating function; valves are arranged at the inlet of the coal gas inlet, the inlet of the regeneration gas inlet, the outlet of the clean coal gas outlet and the outlet of the regeneration gas outlet. The invention passes through the pair H₂S adsorption ProcessThe adjustment and organization of the sulfur-containing gas and the sulfur-containing gas strengthen the in-situ generation of sulfur and the fixation of sulfur and mercury, and realize the removal of sulfur and mercury pollutants in the gas and the resource recovery of the sulfur and the mercury.

摘要：【中文】本发明属于机器学习与气象预测技术领域，具体为一种基于序回归学习的数值模式降水订正方法。本发明包括：针对数值模式的气象特征进行特征选择，利用气象特征和地面观测降水值之间的相关性选取有效特征；根据地面观测站的经纬度将全球数据进行区域切分，产生多个更小的空间范围，然后将该空间范围内的特征进行正则化处理；将正则化后的特征放入自编码器中训练，得到去除噪声的混合特征；最后，通过降水概率预测网络和序回归分布预测网络得到降水置信度和序回归分布，将两者融合生成最后订正后的降水值。本发明可以很好地提取降水值这种有序的离散连续值的特征，使得模型能好的学习到数值模式中降水预测的误差，从而达到更好的订正效果。 【EN】The invention belongs to the technical field of machine learning and weather prediction, and particularly relates to a numerical mode precipitation correction method based on sequence regression learning. The invention comprises the following steps: selecting characteristics according to meteorological characteristics of a numerical mode, and selecting effective characteristics by utilizing correlation between the meteorological characteristics and a ground observation precipitation value; performing regional segmentation on the global data according to the longitude and latitude of the ground observation station to generate a plurality of smaller spatial ranges, and then performing regularization on the features in the spatial ranges; training the regularized features in a self-encoder to obtain mixed features with noise removed; and finally, obtaining precipitation confidence coefficient and sequence regression distribution through a precipitation probability prediction network and a sequence regression distribution prediction network, and fusing the precipitation confidence coefficient and the sequence regression distribution to generate a precipitation value after final correction. The invention can well extract the characteristic of the ordered discrete continuous value of the precipitation value, so that the model can well learn the error of precipitation prediction in a numerical mode, thereby achieving better correction effect.

摘要：【中文】本发明公开了一种有限PMU下基于估计的输电线路故障检测方法，采用间隔母线布置PMU策略，将电网分成几个区域，估计出未布置PMU母线的总估计电流，根据它是否超出阈值来检测疑似故障区域，采用t检验对疑似故障区域进行数据不同步的检查与校正；利用各PMU数据，较精确地估计得到未布置PMU母线的正序估计电压和估计电流，利用双端测距原理，分别计算各疑似线路的故障距离，建立有限PMU下的输电线路故障检测判据。本发明能够正确地检测故障线路，不受故障位置、故障类型、过渡电阻的影响，对于线路参数的一定误差，仍具有较高的检测准确性，并具有一定的抗不同步能力。 【EN】The invention discloses an estimation-based power transmission line fault detection method under a limited PMU (power management unit). A PMU strategy is arranged at an interval bus, a power grid is divided into a plurality of areas, the total estimated current of the bus without the PMU is estimated, a suspected fault area is detected according to whether the total estimated current exceeds a threshold value, and data asynchronization check and correction are carried out on the suspected fault area by adopting t test; the positive sequence estimated voltage and the estimated current of a bus without the PMU are accurately estimated by utilizing the data of each PMU, the fault distance of each suspected line is respectively calculated by utilizing a double-end distance measurement principle, and the fault detection criterion of the power transmission line under the limited PMU is established. The invention can correctly detect the fault line without being influenced by the fault position, the fault type and the transition resistance, still has higher detection accuracy for certain errors of line parameters, and has certain asynchronous resistance.

摘要：【中文】本申请涉及一种超声保定台。所述超声保定台包括两个保定垫。所述两个保定垫之间活动连接。每个保定垫包括移动滑轨、两组固定滑道和两个保定柱。所述两组固定滑道平行间隔设置于所述保定垫的两侧。所述移动滑轨横跨于所述两组固定滑道。并在所述固定滑道的长度方向移动。所述两个保定柱活动设置于所述移动滑轨表面，用以绑定动物四肢。在所述保定垫的表面，在长度方向和宽度方向，在两个所述保定垫上的四个所述保定柱的位置可以根据动物的大小和四肢的长短确定，大大提高了所述保定台的适用范围，同时通过保定柱限制动物四肢的移动，便于对动物进行超声检查，节省了人力，大大提高了工作效率。 【EN】The present application relates to an ultrasonic restraint station. The ultrasonic restraint station includes two restraint pads. The two fixing pads are movably connected. Each fixing pad comprises a movable slide rail, two groups of fixed slide ways and two fixing columns. The two groups of fixed slide ways are arranged on two sides of the fixing pad at intervals in parallel. The movable slide rail crosses the two groups of fixed slide ways. And moves in the length direction of the fixed slideway. The two fixing posts are movably arranged on the surface of the movable sliding rail and used for binding four limbs of an animal. The surface of baoding pad, at length direction and width direction, two four on the baoding pad the position of baoding post can be confirmed according to the size of animal and the length of four limbs, has improved greatly the application scope of baoding platform through the removal of baoding post restriction animal four limbs simultaneously, is convenient for carry out ultrasonic examination to the animal, has saved the manpower, has improved work efficiency greatly.

摘要：【中文】本发明公开了一种采用离子选择性电渗析与膜组合处理系统相结合的高盐度工业废水处理设备及处理方法，在进行离子选择性电渗析处理前先在配水池中利用回用淡水对高盐度工业废水进行适当稀释，降低后续选择性电渗析装置运行的结垢风险，之后在膜组合处理之前选用离子选择性电渗析对废水进行初步处理，降低废水的硬度及多价离子浓度后进入膜组合处理工艺段，避免高浓度的钙及硫酸根等离子对膜造成污染，影响膜使用寿命，在各个处理阶段的淡水及浓水均循环利用处理，提升处理效果同时降低工艺能耗和运行成本，具有更高的经济价值。 【EN】The invention discloses a high-salinity industrial wastewater treatment device and a treatment method combining an ion selective electrodialysis and a membrane combined treatment system, wherein the high-salinity industrial wastewater is properly diluted by using recycled fresh water in a distribution tank before the ion selective electrodialysis treatment is carried out, the scaling risk of the subsequent selective electrodialysis device in operation is reduced, then the wastewater is preliminarily treated by using the ion selective electrodialysis before the membrane combined treatment, the hardness and the concentration of multivalent ions of the wastewater are reduced, and then the wastewater enters a membrane combined treatment process section, so that the membrane is prevented from being polluted by ions such as high-concentration calcium and sulfate radicals, the service life of the membrane is prevented from being influenced, the fresh water and the concentrated water in each treatment stage are recycled, the treatment effect is improved, the process energy consumption and the operation cost are reduced, and the high-salinity industrial wastewater treatment device and the treatment method have higher economic value.

摘要：【中文】本公开提供一种异常数据的识别方法，包括：获取目标数据，目标数据包括第一设备与第二设备进行数据交互时所产生的数据；确定目标数据中是否包括目标周期信息，目标周期信息用于表征第一设备与第二设备进行周期性的异常数据交互；以及响应于确定目标数据中包括目标周期信息，确定第一设备与第二设备之间的数据交互为异常交互。本公开还提供了一种异常数据的识别装置、一种计算设备、一种介质以及一种计算机程序产品。 【EN】The present disclosure provides a method for identifying abnormal data, including: acquiring target data, wherein the target data comprises data generated when data interaction is carried out between first equipment and second equipment; determining whether the target data comprises target period information, wherein the target period information is used for representing that the first equipment and the second equipment perform periodic abnormal data interaction; and in response to determining that the target data includes the target period information, determining that the data interaction between the first device and the second device is an abnormal interaction. The disclosure also provides an abnormal data identification device, a computing device, a medium and a computer program product.

摘要：【中文】一种MBS活化生物质秸秆吹膜材料制备方法，涉及一种吹膜材料制备方法，本发明MBS活化秸秆/PE生物质复合木塑材料，均匀活化得到秸秆/PE木塑材料。将秸秆粉用磨粉机磨成细度为700‑800目的木粉粉末，在110℃下烘干，使含水量不大于2%。取烘干后的秸秆粉与MBS在高速混合机中加热混合；取改性后的秸秆粉与PE，润滑剂，抗氧剂在高速混合机中加热混合；将（3）中的混合物料用双螺杆挤出机，拉丝，造粒。本发明使秸秆粉本身的极性与亲水性降低，提高了与聚乙烯的相容性。这种经改性后的木塑复合材料力学性能得到提升，且具备可降解性，绿色环保，拥有广阔的应用前景。 【EN】The invention discloses a preparation method of MBS (methyl methacrylate-butadiene-styrene) activated biomass straw blown film material, and relates to a preparation method of blown film material. Grinding the straw powder into 800-mesh wood powder with a grinder, and drying at 110 ℃ until the water content is not more than 2%. Heating and mixing the dried straw powder and MBS in a high-speed mixer; taking the modified straw powder, PE, a lubricant and an antioxidant, and heating and mixing in a high-speed mixer; and (4) drawing wires and granulating the mixed material in the step (3) by using a double-screw extruder. The invention reduces the polarity and hydrophilicity of the straw powder and improves the compatibility with polyethylene. The modified wood-plastic composite material has improved mechanical properties, is degradable, is green and environment-friendly, and has wide application prospects.

摘要：【中文】本发明提供一种存储器管理方法，包括：读取实体单元，并更新所述实体单元的读取次数；在所述更新的读取次数不小于读取次数阀值时扫描所述实体单元；以及根据读取次数及读错比特调整所述读取次数阀值。藉此，可判断需要进行扫描的数据单元，以减少不必要的数据扫描。 【EN】The invention provides a memory management method, which comprises the following steps: reading the entity unit and updating the reading times of the entity unit; scanning the entity unit when the updated reading times are not less than the reading time threshold; and adjusting the reading time threshold value according to the reading times and the error reading bits. Therefore, the data unit needing to be scanned can be judged, and unnecessary data scanning is reduced.

摘要：【中文】一种油气不分隔式抗侧倾互联油气悬架系统，包括两个实验缸和互联管路，实验缸中，缸筒顶盖固定在缸筒的顶部，缸筒顶盖的充气口安装充气口螺母，缸筒内可活动套装活塞，活塞与活塞杆连接，活塞杆上开有一个通油孔和一个单向阻尼阀，通油孔连通活塞杆内腔与活塞杆所在的缸筒内腔，活塞杆外端设有限位挡圈，缸筒的底部固定缸筒底盖，活塞杆穿过缸筒底盖，活塞杆内腔的底部安装活塞杆底盖；一个实验缸的活塞杆内腔通过互联管路与另一个实验缸的活塞杆所在的缸筒内腔连通；另一个实验缸的活塞杆内腔通过互联管路与一个实验缸的活塞杆所在的缸筒内腔连通。本发明结构简单、具有互联抗侧倾功能。 【EN】An oil-gas undivided anti-side-tipping interconnected oil-gas suspension system comprises two experimental cylinders and interconnected pipelines, wherein in the experimental cylinders, a cylinder top cover is fixed at the top of a cylinder, an inflation inlet nut is installed at an inflation inlet of the cylinder top cover, a piston is movably sleeved in the cylinder and is connected with a piston rod, the piston rod is provided with an oil through hole and a one-way damping valve, the oil through hole is communicated with an inner cavity of the piston rod and an inner cavity of the cylinder where the piston rod is located, the outer end of the piston rod is provided with a limiting check ring, a cylinder bottom cover is fixed at the bottom of the cylinder, the piston rod penetrates through; the inner cavity of the piston rod of one experimental cylinder is communicated with the inner cavity of the cylinder barrel where the piston rod of the other experimental cylinder is located through an interconnection pipeline; and the inner cavity of the piston rod of the other experimental cylinder is communicated with the inner cavity of the cylinder barrel where the piston rod of the one experimental cylinder is located through an interconnection pipeline. The invention has simple structure and interconnected anti-side-tipping function.