摘要：【中文】本发明提出了用氧化铁皮制备多孔不锈钢的方法，包括如下步骤：首先将氧化铁皮研磨成颗粒，然后进行提纯，并对所述颗粒进行化学成分检测和物相组成分析，再根据结果在氧化铁皮颗粒中加入石墨和金属粉末并混合；将得到的混合原料进行还原和固相烧结，然后冷却至室温；将得到的产物在流动的氨气条件下，在离子渗氮的同时进行脱碳和渗氮，得到多孔不锈钢。本发明的用氧化铁皮制备多孔不锈钢的方法，以氧化铁皮为含铁原料，可以充分发挥氧化铁皮全铁含量高、杂质含量低的优势，有效回收利用氧化铁皮生产高附加值的铁基金属制品，可以有效缩短含氮多孔不锈钢的工艺流程，节约成本，提高生产效率。 【EN】The invention provides a method for preparing porous stainless steel by using iron scale, which comprises the following steps: firstly, grinding iron scale into particles, then purifying, carrying out chemical component detection and phase composition analysis on the particles, and then adding graphite and metal powder into the iron scale particles according to results and mixing; reducing and solid-phase sintering the obtained mixed raw materials, and then cooling to room temperature; and (3) decarburizing and nitriding the obtained product under the condition of flowing ammonia gas while performing ion nitriding to obtain the porous stainless steel. According to the method for preparing the porous stainless steel by using the iron scale, the iron scale is used as an iron-containing raw material, so that the advantages of high total iron content and low impurity content of the iron scale can be fully exerted, the iron scale is effectively recycled to produce an iron-based metal product with a high added value, the process flow of the nitrogen-containing porous stainless steel can be effectively shortened, the cost is saved, and the production efficiency is improved.

摘要：【中文】利用苄索氯铵快速启动城市污水常温短程硝化的方法，属于污水生物处理技术领域，通过苄索氯铵对活性污泥进行一次浸泡处理，会对AOB、NOB都有一定的抑制，但AOB会优先恢复活性，氨氮转化为亚硝态氮之后不再转化为硝态氮，成功地实现短程硝化。方法为：将全程硝化活性污泥接种入序批式生化反应器中，曝气结束后对活性污泥进行苄索氯铵浸泡处理，苄索氯铵浓度为50‑80mg/L，浸泡时间为12‑24h。活性污泥只浸泡处理一次，反应器恢复正常运行，当亚硝积累率(NAR)达90％以上，城市污水常温短程硝化正式启动。本发明利用一种新的抑制剂实现短程硝化，该抑制剂可以快速启动城市污水常温短程硝化。 【EN】A method for quickly starting normal-temperature short-cut nitrification of urban sewage by utilizing benzethonium chloride belongs to the technical field of sewage biological treatment, active sludge is subjected to primary soaking treatment by the benzethonium chloride, AOB and NOB can be inhibited to a certain extent, but the AOB can be preferentially recovered in activity, ammonia nitrogen is not converted into nitrate nitrogen after being converted into nitrite nitrogen, and short-cut nitrification is successfully realized. The method comprises the following steps: inoculating the full-course nitrified activated sludge into a sequencing batch biochemical reactor, and carrying out benzethonium chloride soaking treatment on the activated sludge after aeration is finished, wherein the concentration of benzethonium chloride is 50-80mg/L, and the soaking time is 12-24 h. The activated sludge is only soaked once, the reactor returns to normal operation, and when the Nitrite Accumulation Rate (NAR) reaches more than 90 percent, the normal-temperature short-cut nitrification of the municipal sewage is formally started. The invention utilizes a new inhibitor to realize short-cut nitrification, and the inhibitor can quickly start the normal-temperature short-cut nitrification of the municipal sewage.

摘要：【中文】本发明公开了插件交互方法，包括以下步骤：客户端初始化时通过HTTP协议与服务端通讯以获得配置和加载数据；浏览器端通过HTTP协议调用服务端数据或调用服务处理数据。本发明降低了macOS平台中对于功能开发的门槛，和插件单一功能的缺点，使得插件系统变得更易扩展和维护；通过插件技术手段，解决原先一部分无法避免的重复设计工作问题；解决设计规范化实施的问题，在设计环节和交付开发环节更加可视化和代码化。 【EN】The invention discloses a plug-in interaction method, which comprises the following steps: when the client is initialized, the client communicates with the server through an HTTP protocol to obtain configuration and loading data; the browser terminal calls the server terminal data or calls the service processing data through the HTTP protocol. The invention reduces the threshold of function development in the macOS platform and the defect of single function of the plug-in, so that the plug-in system is easier to expand and maintain; by means of a plug-in technology, the problem that a part of original design work is repeated inevitably is solved; the problem of design standardization implementation is solved, and the design link and the delivery development link are more visual and coded.

摘要：【中文】本发明属于飞机飞行控制技术领域，提出一种双操纵装置指令选择方法，包括：实现主驾优先原则，并当一侧操纵装置卡滞时，选择未卡滞侧位移指令执行。本发明可保留传统电传飞行控制系统机械联动式双操纵装置结构和飞控计算机，实现一种根据操纵装置力信号、位移信号、力信号故障标识及位移信号故障标识的操纵装置指令选择器，保证主驾优先原则，并兼顾了操纵装置卡滞故障、位移信号故障或力信号故障等故障模式，实现操纵装置指令的正确合理选取。而且，该方法的应用不需要对电传飞行控制系统任何结构部分进行改造，可直接在飞控计算机中增加该算法软件，节约改造成本、缩短研发周期。 【EN】The invention belongs to the technical field of airplane flight control, and provides a method for selecting instructions of a double-control device, which comprises the following steps: and realizing a main driving priority principle, and selecting the lateral displacement instruction without clamping stagnation to execute when the lateral control device is clamped. The invention can reserve the traditional mechanical linkage type double-operating device structure and the flight control computer of the fly-by-wire flight control system, realizes an operating device instruction selector according to an operating device force signal, a displacement signal, a force signal fault identifier and a displacement signal fault identifier, ensures the principle of priority of main driving, gives consideration to the fault modes of operating device jamming fault, displacement signal fault or force signal fault and the like, and realizes the correct and reasonable selection of operating device instructions. In addition, any structural part of the fly-by-wire flight control system does not need to be modified in the application of the method, the algorithm software can be directly added into the flight control computer, the modification cost is saved, and the research and development period is shortened.

摘要：【中文】本发明实施例提供了一种基于ESN模型的5G毫米波信道信息确定的方法及装置，其中方法包括：获取毫米波的历史信道信息，确定角度变化集合，根据目标间隔时刻的角度变化集合，在确定目标角度变化值后，根据目标角度变化值确定目标间隔时刻的下一时刻的信道信息；缩小了确定目标间隔时刻的下一时刻的信道信息的范围，基于目标间隔时刻的下一时刻的信道信息对预设的ESN模型进行修正，提高了修正后的ESN模型的准确性，将毫米波的历史信道信息输入修正后的ESN模型用于预估当前时刻下毫米波的信道信息，因此，可以提高预估当前时刻下毫米波的信道信息的准确性。 【EN】The embodiment of the invention provides a method and a device for determining 5G millimeter wave channel information based on an ESN model, wherein the method comprises the following steps: acquiring historical channel information of millimeter waves, determining an angle change set, and determining channel information at the next moment of the target interval moment according to the target angle change value after determining the target angle change value according to the angle change set of the target interval moment; the range of the channel information of the next moment of the target interval moment is narrowed, the preset ESN model is corrected based on the channel information of the next moment of the target interval moment, the accuracy of the corrected ESN model is improved, and the historical channel information of the millimeter waves is input into the corrected ESN model to be used for estimating the channel information of the millimeter waves at the current moment, so that the accuracy of estimating the channel information of the millimeter waves at the current moment can be improved.

摘要：【中文】本发明实施例提供了一种无人机网络路由选取方法、装置及无人机节点，应用于无线通信技术领域，包括：当判断目的节点不在无人机节点的通信范围内时，将源节点和目的节点之间的空间直线作为最佳虚拟路由线路，确定该线路上的虚拟中继节点，从虚拟中继节点中选取参考节点，接收无人机节点通信范围内的各个邻居节点发送的实际位置和运动状态，确定当前时间段内邻居节点的预测位置，利用预测位置计算对应的评判值，分别将对应的评判值应用于效用函数，将所对应的效用函数值最小的邻居节点确定为下一跳中继节点，并触发下一跳中继节点继续为目的节点进行路由选取。本方案解决了由于无人机的高速移动性，所导致的无人机网络通信路由链路不可靠的问题。 【EN】The embodiment of the invention provides an unmanned aerial vehicle network route selection method, an unmanned aerial vehicle network route selection device and an unmanned aerial vehicle node, which are applied to the technical field of wireless communication and comprise the following steps: when the destination node is judged not to be in the communication range of the unmanned aerial vehicle node, a spatial straight line between the source node and the destination node is used as an optimal virtual routing line, a virtual relay node on the line is determined, a reference node is selected from the virtual relay nodes, the actual position and the motion state sent by each neighbor node in the communication range of the unmanned aerial vehicle node are received, the predicted position of the neighbor node in the current time period is determined, the corresponding judgment values are calculated by utilizing the predicted positions, the corresponding judgment values are respectively applied to the utility function, the neighbor node with the minimum utility function value is determined as a next-hop relay node, and the next-hop relay node is triggered to continue routing for the destination node. The scheme solves the problem that the network communication routing link of the unmanned aerial vehicle is unreliable due to the high-speed mobility of the unmanned aerial vehicle.

摘要：【中文】本发明提出一种基于CR‑VANET的车载雷达通信一体化系统的时间和功率联合分配方法，属于无线通信领域。包括：步骤1，在基于CR‑VANET的车载雷达通信一体化系统中，设次用户发送一帧的时长为T、总功率为P，雷达模块的检测时间为τ、功率为p_r，通信模块的通信时间为(T‑τ)、功率为(P‑p_r)；步骤2，计算场景和下次用户的吞吐量；步骤3，基于所述的两种场景考虑次用户能够进行通信的场景；步骤4，获取在充分保护主用户的条件下，使次用户能在达到最大的吞吐量时的雷达检测时间τ和雷达模块功率p_r。本发明采用雷达通信一体化系统的功率分配方案，在次用户总功率一定且能对主用户进行充分保护的条件下，可使得次用户的通信吞吐量最大。 【EN】The invention provides a CR-VANET-based time and power joint distribution method for a vehicle-mounted radar communication integrated system, and belongs to the field of wireless communication. The method comprises the following steps: step 1, in a CR-VANET-based vehicle-mounted radar communication integrated system, setting the time length of one frame sent by a secondary user as T, the total power as P, the detection time of a radar module as tau and the power as P_rThe communication module has a communication time (T-tau) and a power (P-P)_r) (ii) a Step 2, calculating scenesAndthroughput of next user; step by stepStep 3, considering the scene that the secondary user can communicate based on the two scenes; step 4, acquiring radar detection time tau and radar module power p when the secondary user can reach the maximum throughput under the condition of fully protecting the primary user_r. The invention adopts the power distribution scheme of the radar communication integrated system, and can maximize the communication throughput of the secondary user under the conditions that the total power of the secondary user is certain and the primary user can be fully protected.

摘要：【中文】本发明实施例提供了一种基于C‑V2X的侧向链路的车联网切换方法、装置及系统，其中，该方法包括：针对与源基站通信连接、并且向目标基站方向运动的多个车辆，根据多个车辆的当前时刻的速度以及第一信号强度差，从多个车辆中，确定处于辅助切换状态的车辆为目标车辆，针对每一个目标车辆，从其他目标车辆中，选择出该目标车辆的匹配车辆；将该目标车辆与匹配车辆的配对信息发送给该目标车辆，在接收到的第一车辆的第一信号强度差达到预设信号强度阈值时，断开与第一车辆的通信连接，在接收到的第二车辆的第一信号强度差达到预设信号强度阈值时，断开与第二车辆的通信连接。采用本申请实施例的技术方案，可以减少了切换时延。 【EN】The embodiment of the invention provides a C-V2X-based method, a device and a system for switching a lateral link in a vehicle networking system, wherein the method comprises the following steps: for a plurality of vehicles which are in communication connection with a source base station and move towards a target base station, determining a vehicle in an auxiliary switching state as a target vehicle from the plurality of vehicles according to the current-time speeds of the plurality of vehicles and a first signal intensity difference, and selecting a matching vehicle of the target vehicle from other target vehicles for each target vehicle; and sending the pairing information of the target vehicle and the matched vehicle to the target vehicle, disconnecting the communication connection with the first vehicle when the received first signal intensity difference of the first vehicle reaches a preset signal intensity threshold value, and disconnecting the communication connection with the second vehicle when the received first signal intensity difference of the second vehicle reaches the preset signal intensity threshold value. By adopting the technical scheme of the embodiment of the application, the switching time delay can be reduced.

摘要：【中文】本发明提供了一种序批式厌氧氨氧化菌培养方法和装置，涉及厌氧氨氧化技术领域。该序批式厌氧氨氧化菌培养方法的每个培养周期均独立的依次包括第一进水期、排氧期和第二进水期。第一进水期包括向沉降有菌体的反应器内加入第一培养基；排氧期包括：使菌体沉积在反应器底部，进行厌氧氨氧化反应至反应器中的溶解氧浓度为0；第二进水期包括：搅拌反应器中的反应体系至菌体与反应底物混合，同时向反应器中补入氨氮浓度和亚硝态氮浓度递增的培养基。该序批式厌氧氨氧化菌培养方法能够提高系统中厌氧氨氧化菌生长速率，并实现系统总氮去除负荷的稳定增长。 【EN】The invention provides a sequencing batch anaerobic ammonium oxidation bacterium culture method and device, and relates to the technical field of anaerobic ammonium oxidation. Each culture cycle of the sequencing batch anaerobic ammonium oxidation bacteria culture method independently comprises a first water inlet phase, an oxygen discharge phase and a second water inlet phase in sequence. The first water inlet period comprises adding a first culture medium into the reactor with the bacteria settled; the oxygen discharge period comprises: depositing the thallus at the bottom of the reactor, and carrying out anaerobic ammoxidation reaction until the dissolved oxygen concentration in the reactor is 0; the second water intake period comprises: stirring the reaction system in the reactor until the thalli are mixed with the reaction substrate, and simultaneously supplementing a culture medium with gradually increased ammonia nitrogen concentration and nitrite nitrogen concentration into the reactor. The sequencing batch anaerobic ammonium oxidation bacteria culture method can improve the growth rate of anaerobic ammonium oxidation bacteria in a system and realize the stable increase of the total nitrogen removal load of the system.

摘要：【中文】本发明公开了一种毫米波通信系统多波束多用户资源分配方法，属于第五代移动通信技术领域。该方法在基站上采用同频方式部署多个波束，并将空域等分为多个区域，每个波束在对应区域内旋转以覆盖该区域并服务该区域内的用户；在每个调度时隙，首先确定第一个区域内波束的待分配用户，然后依次确定下一个相邻区域内波束的待分配用户。该方法基于差异化业务需求、用户公平性、时延、用户缓存构建了波束资源效用函数，可有效表征网络的服务质量，并以最大化网络总用户的效用为目标函数，构建了多用户多波束的资源分配优化模型。本方法通过波束选择和用户调度两个过程实现多波束的高效分配，可有效提升网络的服务质量。 【EN】The invention discloses a multi-beam multi-user resource allocation method for a millimeter wave communication system, and belongs to the technical field of fifth-generation mobile communication. The method deploys a plurality of wave beams on a base station in a same-frequency mode, and equally divides a space domain into a plurality of regions, and each wave beam rotates in a corresponding region to cover the region and serve users in the region; in each scheduling time slot, firstly determining the users to be allocated of the wave beams in the first area, and then sequentially determining the users to be allocated of the wave beams in the next adjacent area. The method constructs a beam resource utility function based on differentiated service requirements, user fairness, time delay and user cache, can effectively represent the service quality of the network, and constructs a multi-user multi-beam resource allocation optimization model by taking the utility of the total users of the maximized network as a target function. The method realizes the high-efficiency distribution of the multi-beam through two processes of beam selection and user scheduling, and can effectively improve the service quality of the network.