摘要：本发明提供一种用于水泥粉磨的塔式磨，包括上机架、设置在上机架上的永磁电机、设置在上机架上用于对物料初选的动态选粉机、磨机内筒、磨机外筒、设置在磨机外筒下部的成品仓，所述动态选粉机设置有进料口，所述物料通过提升机输送至出料进入动态选粉机，通过动态选粉机将物料筛选为粗粉和细粉，所述动态选粉机具有细粉出料管和粗粉出料管，所述细粉出口连接在收尘器上，所述粗粉出料设置在磨机内筒内，所述粗粉从粗粉出口直接进入磨机内筒。采用本发明的塔式磨减少磨机对物料的过粉磨，现场数据表明其比球磨机节能高达30%‑40%，相对于其他传统的设备更加高效节能，细磨效率高。

摘要：本发明涉及一种级联船闸调度方法及装置，该方法包括将当前状态向量输入至近端策略优化算法，得到最优动作；在强化学习环境中基于多目标自适应大邻域搜索策略对最优动作进行策略重构，得到候选解，通过流量控制调度优化模型对候选解进行约束和多目标计算，得到最终帕累托解集，根据最终帕累托解集对级联船闸上的航程任务进行调度；本发明的混合智能优化算法由近端策略优化算法和多目标自适应大邻域搜索策略组合而成，通过近端策略优化算法进行局部优化识别，通过流量控制调度优化模型对最优动作进行约束和多目标评估，提升最终帕累托解集中的调度策略的能力和鲁棒性，解决了调度算法容易因早期的局部最优选择，导致后续船舶无路可走的技术问题。

摘要：本发明涉及管磨机技术领域，具体地说就是一种冲击式管磨机。一种冲击式管磨机，包括管腔，管腔内部设有冲击组件，冲击组件包括转子盘，管腔外部连接有进料管和出料口，进料管和出料口分别设置于管腔的上下两侧，进料管包括直线段和曲线段，曲线段的顶部与直线段的底部贯通连接，曲线段的底部与管腔顶部的右侧贯通连接，直线段为直管，曲线段为弯管，曲线段的中心线与管腔内壁和转子盘外壁之间的中心线相切于管腔内部，本申请充分利用传动装置的动能，提高了管磨机的研磨效果，避免了管磨机工作时大部分能量转化为热量消耗掉的问题，使设备本体与工作环境的相对封闭，环保清洁，噪音小。

摘要：【中文】本发明的实施例公开一种木马通信行为的检测方法、装置及电子设备，涉及计算机安全技术领域，能够及时的检测出基于icmp协议的可疑木马通信行为。所述木马通信行为的检测方法，包括：按照预设的时间窗口依次接收ping包；确定当前时间窗口内接收到的ping包的指纹特征；将当前时间窗口内接收到的ping包的指纹特征，与正常ping包的指纹特征进行比对；若当前时间窗口内接收到的ping包的指纹特征，与正常ping包的指纹特征不匹配，则确定与正常ping包的指纹特征不匹配的ping包为异常ping包。本发明主要应用于基于icmp协议的木马通信。 【EN】The embodiment of the invention discloses a Trojan horse communication behavior detection method and device and electronic equipment, relates to the technical field of computer security, and can timely detect suspicious Trojan horse communication behavior based on an icmp protocol. The detection method of the Trojan communication behavior comprises the following steps: receiving ping packets in sequence according to a preset time window; determining fingerprint characteristics of a ping packet received in a current time window; comparing the fingerprint characteristics of the ping packet received in the current time window with the fingerprint characteristics of a normal ping packet; and if the fingerprint characteristics of the ping packet received in the current time window are not matched with the fingerprint characteristics of the normal ping packet, determining that the ping packet which is not matched with the fingerprint characteristics of the normal ping packet is an abnormal ping packet. The method is mainly applied to Trojan horse communication based on the icmp protocol.

摘要：本发明涉及一种优化纤维细观参数的UHPFRC浇筑方法，通过该方法制得的UHPFRC，其纤维的取向和分布较好，纤维的使用效率较高，其是在模具的一侧进行浇筑，保持新拌浇筑浆体浇筑高度为150‑200mm，浇筑距离600‑1000mm，所浇筑浆体的黏度范围值是4.40‑5.18Pa·S。本发明至少具有以下优点：该方法能优化纤维的取向与分布，提高混凝土中纤维的使用效率，当材料受到弯曲方向冲击时，纤维充当的在裂纹间的搭接桥梁作用能有较大提升，因此改善材料的抗弯性能，该制备方法所需原材料、装置简单易得、浇筑参数易控制，因此操作起来简单易行，通用性强。

摘要：【中文】本发明公开了一种线路板及其制造方法，通过子线路板压合形成线路板，在线路板的表面进行凹字标识处理，然后进行线路板的外层图案处理，凹字标识处理的深度小于外层图案处理的深度，最后在线路板的外表面涂覆一层防护层；本线路板的设计方案通过在外层图案处理之前进行凹字标识处理，且凹字标识的深度小于外层图案的深度，能够在线路板表面形成凹字标识蚀刻出具有标识作用的字符，将其作为一个较为靠前的步骤，且不会破坏线路板的表面，因此即能够在线路板的表面形成标识，又不会对线路板的性能造成影响，并且适合任意尺寸的线路板。 【EN】The invention discloses a circuit board and a manufacturing method thereof.A circuit board is formed by laminating sub-circuit boards, concave character marking treatment is carried out on the surface of the circuit board, then outer layer pattern treatment of the circuit board is carried out, the depth of the concave character marking treatment is smaller than that of the outer layer pattern treatment, and finally a protective layer is coated on the outer surface of the circuit board; the design scheme of the circuit board is that the concave character identification processing is carried out before the outer layer pattern processing, the depth of the concave character identification is smaller than that of the outer layer pattern, characters with identification functions can be formed on the surface of the circuit board by etching the concave character identification, the characters are used as a more forward step, the surface of the circuit board cannot be damaged, and therefore the identification can be formed on the surface of the circuit board, the performance of the circuit board cannot be influenced, and the circuit board is suitable for circuit boards of any size.

摘要：【中文】本发明公开了一种高精度液压拉伸器，套筒支撑的套在支撑座上端，拉伸螺母上端设有凸缘、下端伸入套筒和支撑座且能与螺栓配合，套筒上开设有液压通道，液压通道的出口与活塞滑动配合、入口通过快速接头与数字液压泵连接，活塞工作时能上顶凸缘，定扭力组件包括设在支撑座上的旋钮、可配合套在螺母上的拨盘、与拨盘外圈配合的棘轮和与棘轮固定的传动盘，旋钮的工作端与传动盘通过锥齿轮结构啮合，棘轮的扭力可调，数字液压泵采用数字化控制且能够检测、显示和调节液压，网络控制终端能同时与多个此拉伸器的数字液压泵组网连接、控制各数字液压泵同步工作并显示和调节液压。本发明实现了定力预紧和高精度同步等值加压，提高了拆装精度和拆装效率。 【EN】The invention discloses a high-precision hydraulic stretcher, wherein a sleeve support is sleeved at the upper end of a support seat, the upper end of a stretching nut is provided with a flange, the lower end of the stretching nut extends into the sleeve and the support seat and can be matched with a bolt, the sleeve is provided with a hydraulic channel, the outlet of the hydraulic channel is in sliding fit with a piston, the inlet of the hydraulic channel is connected with a digital hydraulic pump through a quick connector, the flange can be pushed upwards when the piston works, a constant torque assembly comprises a knob arranged on the support seat and a drive plate which can be matched and sleeved on, the digital hydraulic pump is digitally controlled and can detect, display and adjust hydraulic pressure, and the network control terminal can be connected with the digital hydraulic pumps of a plurality of the stretchers in a networking mode, controls the digital hydraulic pumps to synchronously work and display and adjust the hydraulic pressure. The invention realizes constant force pre-tightening and high-precision synchronous equivalent pressurization, and improves the disassembly and assembly precision and the disassembly and assembly efficiency.

摘要：【中文】本发明提供了一种洗衣机及其阻尼装置，洗衣机的阻尼装置包括：第一活塞；缸体总成，设有第一活塞缸、缓冲室和连通孔，第一活塞缸内设有该第一活塞，且第一活塞缸内的空间被第一活塞分隔形成第一腔室和第二腔室，其中，连通孔将第一腔室与缓冲室连通，且第一腔室、缓冲室及连通孔内封装有液体介质；活塞杆，与第一活塞连接。本方案提供的洗衣机的阻尼装置，不仅可产生优异的缓冲、减震效果，且可实现根据振动能量大小时刻对阻尼力大小进行相适性调节，也可使得减震频段覆盖更宽泛、全面，极大提升整机运行平稳性和静音性效果。 【EN】The invention provides a washing machine and a damping device thereof, wherein the damping device of the washing machine comprises: a first piston; the cylinder body assembly is provided with a first piston cylinder, a buffer chamber and a communicating hole, the first piston is arranged in the first piston cylinder, and the space in the first piston cylinder is divided by the first piston to form a first cavity chamber and a second cavity chamber, wherein the communicating hole is used for communicating the first cavity chamber with the buffer chamber, and liquid media are packaged in the first cavity chamber, the buffer chamber and the communicating hole; and the piston rod is connected with the first piston. The damping device of the washing machine provided by the scheme can generate excellent buffering and damping effects, can realize adaptive adjustment on the damping force according to the vibration energy, can also enable the damping frequency band to cover more widely and comprehensively, and greatly improves the operation stability and the mute effect of the whole machine.

摘要：【中文】基于信号稀疏表示的NPC三电平逆变器故障诊断方法，(1)对NPC三电平逆变器的拓扑结构和开路故障类型进行分析，同时在MATLAB/SIMULINK环境搭建NPC三电平逆变器故障仿真模型，模拟开路故障类形，采样三相相电压信号Y作为分析的特征信号；(2)对三相相电压信号Y进行分析，通过信号稀疏表示的方法，得到过完备字典D和稀疏系数X，将稀疏系数X作为信号的特征信息；(3)建立多分类支持向量机模型，用训练样本对支持向量机进行训练，将已训练的支持向量机保存；用测试样本测试训练好的支持向量机模型，分析故障诊断结果。其将信号稀疏表示和支持向量机结合取得了良好的诊断效果，具有诊断正确率高等优点。 【EN】The method comprises the steps of (1) analyzing a topological structure and an open-circuit fault type of the NPC three-level inverter, simultaneously building a fault simulation model of the NPC three-level inverter in an MATLAB/SIMULINK environment, simulating the open-circuit fault type, and sampling a three-phase voltage signal Y as an analyzed characteristic signal; (2) analyzing a three-phase voltage signal Y, obtaining an over-complete dictionary D and a sparse coefficient X by a signal sparse representation method, and taking the sparse coefficient X as characteristic information of the signal; (3) establishing a multi-classification support vector machine model, training the support vector machine by using a training sample, and storing the trained support vector machine; and testing the trained support vector machine model by using the test sample, and analyzing the fault diagnosis result. The method combines signal sparse representation and a support vector machine to obtain a good diagnosis effect, and has the advantages of high diagnosis accuracy and the like.

摘要：【中文】本发明提出了一种货物分拣方法、系统、控制服务器及介质，方法包括：根据待分发货物信息，确定待分发货物需要送往的目的地对应的货物分发处；控制执行设备将待分发货物输送至目的地对应的货物分发处；同时根据负责运输至该目的地的运输车是否到达，确定是否在货物分发处对货物进行建托，并控制执行设备执行相应操作；其中，所述建托是指将货物分发处的货物堆放在托盘中。本发明通过分拣建托，保证现场货物摆放整齐有序，减少货物的破损率，降低因车辆未及时达到，导致无法及时发车因素，提高作业效率。 【EN】The invention provides a goods sorting method, a system, a control server and a medium, wherein the method comprises the following steps: determining a goods distribution position corresponding to a destination to which goods to be distributed need to be sent according to the information of the goods to be distributed; the control execution equipment conveys goods to be distributed to a goods distribution place corresponding to a destination; meanwhile, according to whether the transport vehicle which is responsible for transporting to the destination arrives, whether goods are trusteed at a goods distribution place is determined, and the execution equipment is controlled to execute corresponding operation; wherein, the establishing refers to stacking the goods at the goods distribution place in the pallet. According to the invention, the on-site goods are placed orderly by sorting and establishing the supports, the damage rate of the goods is reduced, the factor that the vehicles cannot be dispatched in time due to the fact that the vehicles do not arrive in time is reduced, and the operation efficiency is improved.