摘要：【中文】本发明公开了LDPC编译码方法及系统。涉及通信领域，其中，方法通过构建不同码长对应的可重配置模块，其中，可重配置模块包括：LDPC编码可重配置模块或LDPC译码可重配置模块；然后创建物理约束区域作为可重配置分区，并为每一个可重配置分区设置一个可重配置模块，再进行每个可重配置分区的布线设计，布线设计完成后，为每个可重配置分区创建比特流，在FPGA上运行比特流进行LDPC编码或LDPC译码。实现了基于可重构FPGA的LDPC编译码过程，能够根据不同的通信可靠性需求，在硬件上变换不同的LDPC编码码长，利用FPGA的部分可重配功能实现不同码长的LDPC编译码功能，在避免重配发生通信中断的同时节省FPGA的逻辑资源，提高了卫星信道编码过程的适应性和灵活性。 【EN】The invention discloses an LDPC coding and decoding method and system. The method relates to the communication field, wherein, the method constructs reconfigurable modules corresponding to different code lengths, wherein, the reconfigurable modules comprise: an LDPC encoding reconfigurable module or an LDPC decoding reconfigurable module; and then, creating a physical constraint area as reconfigurable partitions, setting a reconfigurable module for each reconfigurable partition, designing wiring of each reconfigurable partition, creating a bit stream for each reconfigurable partition after the wiring is designed, and operating the bit stream on the FPGA to perform LDPC coding or LDPC decoding. The reconfigurable FPGA-based LDPC coding and decoding process is realized, different LDPC coding and decoding code lengths can be converted on hardware according to different communication reliability requirements, the LDPC coding and decoding functions with different code lengths are realized by utilizing the partial reconfigurable function of the FPGA, the logic resources of the FPGA are saved while communication interruption caused by reconfiguration is avoided, and the adaptability and flexibility of the satellite channel coding process are improved.

摘要：【中文】本发明公开了一种具有防晒功能的祛痘紫苏复合乳霜，由以下原料的重量份制成：沙棘果油8～12份、维生素E油0.7～1.2份、乳化剂0.4～0.6份、薰衣草纯露38～45份、尿素囊0.3～0.8份、甘油5～8份、戊二醇1～3份、紫苏籽提取物18～24份、构树提取物8～10份和螺旋藻提取物6～12份，同时还公开了祛痘紫苏复合乳霜的制备方法。本发明采用沙棘果油、维生素E油、紫苏籽提取物、构树提取物和螺旋藻提取物作为乳霜的功能性成分，均采用天然成分，不含有防腐剂，制备的复合乳霜具有保湿、抗痘、抗氧化以及防紫外线的功能，不具体皮肤副反应，适合大部分人群使用。 【EN】The invention discloses acne-removing purple perilla composite cream with a sun-screening function, which is prepared from the following raw materials in parts by weight: 8-12 parts of seabuckthorn fruit oil, 0.7-1.2 parts of vitamin E oil, 0.4-0.6 part of emulsifier, 38-45 parts of lavender hydrosol, 0.3-0.8 part of urea capsule, 5-8 parts of glycerol, 1-3 parts of pentanediol, 18-24 parts of perilla seed extract, 8-10 parts of paper mulberry extract and 6-12 parts of spirulina extract, and also discloses a preparation method of the acne-removing perilla frutescens composite cream. The sea buckthorn fruit oil, the vitamin E oil, the perilla seed extract, the paper mulberry extract and the spirulina extract are used as functional components of the cream, natural components are adopted, and the cream does not contain preservatives.

摘要：【中文】本发明涉及药剂学技术领域，尤其涉及一种胆木浸膏颗粒及制备方法。本发明提供的颗粒剂包括胆木浸膏粉、填充粘合剂和润湿剂，还可以包括矫味剂和芳香剂，颗粒剂易携带、贮存，口感好，吸收快，不仅提高患者服药的依从性，又能迅速显效。而本发明提供的颗粒剂中因辅料选择得当，因此制剂具有良好的稳定性和溶出度。 【EN】The invention relates to the technical field of pharmacy, in particular to nauclea officinalis extract particles and a preparation method thereof. The granules provided by the invention comprise the nauclea officinalis extract powder, the filling adhesive and the wetting agent, and can also comprise the flavoring agent and the aromatic, and the granules are easy to carry and store, have good mouthfeel and quick absorption, not only improve the compliance of patients taking the medicine, but also can quickly take effect. The granules provided by the invention have good stability and dissolution rate due to proper selection of auxiliary materials.

摘要：【中文】本发明公开了一种多孔COFs块材及其在同分异构体分离中的应用，先将2,4,6‑三(4‑氨基苯基)‑1,3,5‑三嗪(TAPT)和二甲醛类单体通过Shiff‑base反应制备双亲性COFs颗粒，然后利用双亲性COFs颗粒为表面活性剂制备O/W型Pickering乳液，再以Pickering乳液为模板，通过冷冻干燥制备成多孔COFs块材。本发明多孔COFs块材良好的化学稳定性和热稳定性，孔隙率可调、密度可控，且具有较好力学性质可切割成不同几何形状的材料，能够实现2‑硝基甲苯、4‑硝基甲苯及2‑氯硝基苯、4‑氯硝基苯等同分异构体的有效分离，分离回收效率可以达到80％左右，分离后的多孔COFs块材可以循环使用。 【EN】The invention discloses a porous COFs block material and application thereof in isomer separation, wherein 2,4, 6-tri (4-aminophenyl) -1,3, 5-triazine (TAPT) and diformaldehyde monomers are firstly subjected to Shiff-base reaction to prepare amphiphilic COFs particles, then the amphiphilic COFs particles are used as a surfactant to prepare O/W type Pickering emulsion, and then the Pickering emulsion is used as a template to prepare the porous COFs block material through freeze drying. The porous COFs block material has good chemical stability and thermal stability, adjustable porosity and controllable density, has good mechanical property, can be cut into materials with different geometric shapes, can realize effective separation of 2-nitrotoluene, 4-nitrotoluene, 2-chloronitrobenzene, 4-chloronitrobenzene and other isomeric forms, has separation and recovery efficiency of about 80 percent, and can be recycled.

摘要：【中文】本申请属于中药制剂领域，公开了一种胆桑滴眼液及其制备方法与应用。本发明所述胆桑滴眼液，每100重量份包含胆木叶煎煮液5‑9重量份、桑叶煎煮液5‑9重量份、玻璃酸钠3‑6重量份，余量为注射用水。本发明所述胆桑滴眼液以胆木叶煎煮液和桑叶煎煮液为主药，安全无刺激，耐药性好，直接作用于患处，能够快速缓解干眼症状，疗效显著。本发明胆桑滴眼液安全无毒，性能稳定，能显著增加泪液分泌量，延长泪膜破裂时间，降低眼睛干涩、感染的风险等，可作为治疗干眼症的药物。本发明所述胆桑滴眼液的制备方法工艺简单、成本低廉、绿色环保、生产周期短，适合大批量工业生产，具有极大的应用前景和显著的经济效益。 【EN】The application belongs to the field of traditional Chinese medicine preparations, and discloses a biliary mulberry eye drop and a preparation method and application thereof. The biliary mulberry eye drops comprise, by weight, 5-9 parts of biliary tree leaf decoction, 5-9 parts of mulberry leaf decoction, 3-6 parts of sodium hyaluronate and the balance of water for injection per 100 parts of biliary tree leaf decoction. The biliary mulberry eye drops disclosed by the invention take a biliary tree leaf decoction and a mulberry leaf decoction as main medicines, are safe and non-irritant, have good drug resistance, can be directly acted on an affected part, can quickly relieve xerophthalmia, and are remarkable in curative effect. The biliary mulberry eye drops disclosed by the invention are safe and non-toxic, have stable performance, can obviously increase the tear secretion amount, prolong the tear film rupture time, reduce the risks of eye dryness, infection and the like, and can be used as a medicine for treating xerophthalmia. The preparation method of the biliary mulberry eye drops has the advantages of simple process, low cost, environmental protection, short production period, suitability for large-scale industrial production, great application prospect and obvious economic benefit.

摘要：【中文】本发明公开了一种无线电遥控接收装置，包括接收器和天线，所述接收器内部装配有控制板，所述接收器的控制板通过所述天线来接收遥控发射装置的遥控指令；其特征在于：还包括浮标、线缆和释放机构，所述接收器通过可控的所述释放机构与所述浮标形成可分离式连接；所述浮标具有正浮力，所述浮标上能够处在水面上方的外侧面固定安装有所述天线，所述天线通过所述线缆与所述接收器的控制板之间形成有线通信连接；所述接收器的控制板还能够与执行控制模块的载体之间信号连接。本发明无线电遥控接收装置具有操作使用起来更加安全，遥控可靠性高的优点。 【EN】The invention discloses a radio remote control receiving device, which comprises a receiver and an antenna, wherein a control panel is assembled in the receiver, and the control panel of the receiver receives a remote control command of a remote control transmitting device through the antenna; the method is characterized in that: the receiver is detachably connected with the buoy through the controllable release mechanism; the buoy has positive buoyancy, the antenna is fixedly mounted on the outer side surface of the buoy which can be positioned above the water surface, and the antenna is in wired communication connection with the control panel of the receiver through the cable; the control board of the receiver can also be in signal connection with the carrier executing the control module. The radio remote control receiving device has the advantages of safer operation and use and high remote control reliability.

摘要：【中文】本发明涉及一种光缆震荡装置，包括：外壳，包括壳体、及安装于所述壳体相对两侧的夹持件；及敲击组件，所述敲击组件安装于所述外壳内；所述敲击组件包括安装于所述壳体内部的支架、枢接于所述支架一侧的敲击件、连接于所述支架与所述敲击件之间的弹簧、安装于所述支架底部的电机、及连接所述电机的转子的拨动件；所述拨动件连接于所述电机的转子的周向表面上；所述敲击件的一端枢接于所述支架上，所述敲击件的另一端穿设并凸伸超出所述壳体后用于敲击所述光缆；所述拨动件用于推动所述敲击件挤压所述弹簧。上述结构简单，使用方便，利用电机驱动，配合拨动件、敲击件及弹簧，能快速对光缆进行敲击，提高现场工作效率。 【EN】The invention relates to an optical cable oscillation device, comprising: the shell comprises a shell body and clamping pieces arranged on two opposite sides of the shell body; the knocking component is arranged in the shell; the knocking component comprises a support arranged in the shell, a knocking piece pivoted to one side of the support, a spring connected between the support and the knocking piece, a motor arranged at the bottom of the support, and a poking piece connected with a rotor of the motor; the toggle member is connected to a circumferential surface of a rotor of the motor; one end of the knocking piece is pivoted on the bracket, and the other end of the knocking piece penetrates through the shell and protrudes and extends out of the shell to be used for knocking the optical cable; the poking piece is used for pushing the knocking piece to extrude the spring. The optical cable knocking device is simple in structure and convenient to use, and can be used for rapidly knocking an optical cable by utilizing the motor driving and matching the poking piece, the knocking piece and the spring, so that the field work efficiency is improved.

摘要：【中文】本发明公开了一种基于元学习的概率域泛化学习方法，属于元学习领域，一种基于元学习的概率域泛化学习方法，可以实现首次将元学习思想结合到域泛化中，利用元学习框架解决域泛化中随着源域数目增加参数线性增加的问题；首次将变分信息瓶颈思想结合到元学习和域泛化中，可以进一步增加本专利的泛化能力；本方案可以通过元学习解决参数随着源域数目线性增加问题，并通过元学习框架，可以更加精确地获取域不变的特征表示，为了进一步增加本方案的域泛化性能，本方案将变分思想和信息瓶颈结合，将其融入到一个统一的概率框架中，形成一种全新的，并及其有效的基于元学习的概率域泛化学习方法。 【EN】The invention discloses a probability domain generalization learning method based on meta-learning, which belongs to the field of meta-learning, can realize the combination of a meta-learning thought into domain generalization for the first time, and solves the problem of linear parameter increase along with the increase of the number of source domains in the domain generalization by utilizing a meta-learning framework; the variable information bottleneck idea is combined into meta-learning and domain generalization for the first time, so that the generalization capability of the patent can be further increased; the problem that parameters are linearly increased along with the number of source domains can be solved through meta-learning, the feature representation of the unchanged domains can be more accurately obtained through a meta-learning framework, in order to further increase the domain generalization performance of the scheme, the scheme combines the variation thought and the information bottleneck and is integrated into a unified probability framework, and a brand-new and effective probability domain generalization learning method based on the meta-learning is formed.

摘要：【中文】本发明公开了一种基于元学习的变分随机特征的核方法，属于元学习算法领域，可以实现利用LSTM和支持数据集S，根据前序任务的状态，可以学习得到参数的ω均值和方差；根据重新参数化原理，可以通过ω均值和方差所描述的分布，重新采样生成参数ω，这样，每一个任务t，可得一组参数ω，并利用这组参数可以构造分类器，对新任务数据集Q进行分类，整体优化的目的是使系统可以通过少量数据，快速学习到一个合适的分类器参数，本发明同目前现有的其他元学习方法区别在于，一方面首次将变分思想结合到LSTM框架中，利用LSTM融合多次任务中的知识信息，另一方面首次将核近似方法和元学习相结合，利用元学习得到核近似的参数ω，并利用核近似方法构建分类器。 【EN】The invention discloses a kernel method of variation random characteristics based on meta-learning, which belongs to the field of meta-learning algorithms and can learn to obtain omega mean and variance of parameters according to the state of a preorder task by using an LSTM and a support data set S; according to the re-parameterization principle, the parameters omega can be generated by re-sampling through distribution described by the mean value and the variance of omega, so that each task t can obtain a group of parameters omega, a classifier can be constructed by utilizing the group of parameters, a new task data set Q is classified, and the overall optimization aims to enable a system to quickly learn a proper classifier parameter through a small amount of data.

摘要：【中文】一种机器人无信号地形探测的方法，包括如下步骤：机器人以第一速率行走，当信号不良时，计时器开始计时，记录此时所述机器人的初始位置和初始行走方向，启动加速度传感器，储存器开始储存加速度传送器描绘出的机器人的行走路径；S1，当机器人遇到障碍时的行走；S2，当信号好时，记录机器人的第一位置和第一行走方向；S3，若所述第一位置落入初始位置的临近范围时，得到机器人在不良区域的探测路径；若第一位置不落入初始位置的临近范围时，重复S1‑S3，直到机器人的位置落入初始位置的临近范围；S4，当机器人未遇到障碍时的行走和得到不良区域的探测路径。与现有技术相比，本发明能准确得到无信号区域或者信号差的区域的探测路径和障碍物的轮廓图。 【EN】A method of robotic signal-free terrain surveying, comprising the steps of: the robot walks at a first speed, when a signal is poor, a timer starts to time, the initial position and the initial walking direction of the robot at the time are recorded, an acceleration sensor is started, and a storage starts to store the walking path of the robot described by an acceleration transmitter; s1, walking when the robot encounters an obstacle; s2, when the signal is good, recording a first position and a first walking direction of the robot; s3, if the first position falls into the adjacent range of the initial position, obtaining a detection path of the robot in a bad area; if the first position does not fall within the proximity range of the initial position, repeating S1-S3 until the position of the robot falls within the proximity range of the initial position; s4, walking when the robot does not encounter an obstacle and obtaining a detection path of a bad area. Compared with the prior art, the method can accurately obtain the detection path of the area without the signal or the area with the signal difference and the profile map of the obstacle.