摘要：本申请提供了一种抓取网络数据的方法及网络数据抓取调度装置，该方法包括：当存储的任务中包含的抓取策略被触发时，对所述任务中包含的网站信息进行网站类型分类，依据预先设置的网站类型与网络爬虫程序标识的映射关系，得到每一分类网站类型映射的网络爬虫程序标识；针对每一分类网站类型映射的网络爬虫程序标识，确定存储的该网络爬虫程序标识对应的请求网络数据抓取的网络爬虫程序，将该分类网站类型对应的网站信息分配给确定的网络爬虫程序以进行网络数据抓取，其中，同一网络爬虫程序标识对应的网络爬虫程序安装在不同的网络数据抓取服务器上。

摘要：【中文】本发明公开了一种角度与频率联合估计的增广DOA矩阵方法，以阵列信号处理为背景讨论了单时延阵列信号接收系统中的角度与频率联合估计问题，在传统DOA矩阵法的基础之上，提出并探讨了一种基于单时延阵列信号接收系统的增广DOA矩阵法。利用了该信号系统的接收数据的自相关和互相关矩阵，构建一个增广DOA矩阵，然后通过对DOA矩阵的特征分解，直接获得待估的信号方向矢量和信号方向元素，并由此得到待估信号的DOA角度和频率估计。对比传统的DOA矩阵方法，本发明完全利用了信号接收系统的接收数据的自相关矩阵和互相关矩阵，所以具有更好的角度与频率估计性能。本发明不需要空间谱搜索，具有较低的算法复杂度，得到的DOA估计角度和频率估计能实现自动配对。 【EN】The invention discloses an angle and frequency joint estimation augmented DOA matrix method, which discusses the problem of angle and frequency joint estimation in a single time delay array signal receiving system by taking array signal processing as the background. The method comprises the steps of constructing an augmented DOA matrix by utilizing an autocorrelation matrix and a cross-correlation matrix of received data of the signal system, directly obtaining a signal direction vector and a signal direction element to be estimated through characteristic decomposition of the DOA matrix, and obtaining DOA angle and frequency estimation of the signal to be estimated. Compared with the traditional DOA matrix method, the method completely utilizes the autocorrelation matrix and the cross-correlation matrix of the received data of the signal receiving system, so that the method has better angle and frequency estimation performance. The method does not need space spectrum search, has lower algorithm complexity, and can realize automatic pairing of the obtained DOA estimation angle and frequency estimation.

摘要：【中文】本发明提出了一种数据处理方法和数据处理装置。其中，数据处理方法，包括：对数据进行数据分片处理，得到数据的第一数据表名称和第二数据表名称；对第一数据表名称和第二数据表名称进行笛卡尔积运算，得到数据的目标数据表名称；根据目标数据表名称导入数据。本发明的数据处理方法，通过结合静态分片模式与动态分片模式，实现了数据分表，即将数据分别存储在不同的位置，不仅避免了数据长时间累积的不均匀情况，而且能够快速扩容，无需数据迁移，在进行数据查询时，无需进行二次查询，最大程度的降低了数据分片后导致的查询无效分片的情况。 【EN】The invention provides a data processing method and a data processing device. The data processing method comprises the following steps: carrying out data fragmentation processing on the data to obtain a first data table name and a second data table name of the data; carrying out Cartesian product operation on the first data table name and the second data table name to obtain a target data table name of the data; and importing data according to the name of the target data table. The data processing method realizes data striping by combining the static striping mode and the dynamic striping mode, namely the data are respectively stored in different positions, so that the non-uniform condition of long-time data accumulation is avoided, the capacity can be rapidly expanded, the data migration is not needed, secondary query is not needed during data query, and the condition of query invalid striping caused by data striping is reduced to the maximum extent.

摘要：【中文】本发明公开一种应用于低功耗芯片的迟滞比较器电路，包括开环预放大电路，开环预放大电路用于将两个输入端的差分电压进行放大后输出到buffer电路，buffer电路是一个射随电路，将接收到的差分电压的共模电平降低一个PN结电压输出到过零比较器的输入，过零比较器的输出连接正反馈环路的输入，正反馈环路的输出反馈信号至开环预放大电路的输入端。本发明解决了现有技术中存在的比较器的迟滞随温度工艺等产生较大漂移，无法满足较高精度应用以及掉电后比较器输出状态无法保存的问题。 【EN】The invention discloses a hysteresis comparator circuit applied to a low-power-consumption chip, which comprises an open-loop pre-amplifying circuit, wherein the open-loop pre-amplifying circuit is used for amplifying differential voltage of two input ends and then outputting the amplified voltage to a buffer circuit, the buffer circuit is an emitter follower circuit, the common-mode level of the received differential voltage is reduced by one PN junction voltage and then output to the input of a zero-crossing comparator, the output of the zero-crossing comparator is connected with the input of a positive feedback loop, and the output of the positive feedback loop feeds back signals to the input end of the open-loop pre-amplifying circuit. The invention solves the problems that the hysteresis of the comparator generates larger drift along with the temperature process and the like, higher precision application cannot be met and the output state of the comparator cannot be stored after power failure in the prior art.

摘要：本发明提供一种SDN网络中网元集群ARP学习方法及装置，该方法包括：网元控制器向网元集群中的多个主机分别下发网元集群中所有主机的配置信息；集群中的第一主机接收待转发报文，当第一主机于本地缓存中未查询到待转发报文的ARP表项时，向目标设备发送请求消息，目标设备回复回应消息；接收回应消息的第二主机构建数据报文并与多个其它主机进行同步，其它主机对接收到的数据报文进行学习获得ARP表项；网元集群中的需转发报文的主机基于学习获得的ARP表项进行待转发报文的转发，本发明可以避免单点故障问题，减少故障恢复时间，并且能够实现流量均衡负载到各个节点，有效的提升资源利用率。

摘要：本发明公开了一种污泥耦合发电干化废水全流程处理系统及方法，包含对干化过程产生的废气冷凝液、冷却塔排污水、酸碱中和废水、冲洗废水的处理。针对废水可生化性较差，氨氮、总氮较高等特征，系统采用分单元、分级、分质的方法进行全流程回收、处理。废水综合COD为1500～2500mg/L、BOD为450～750mg/L、NH3‑N为360～600mg/L、TN为420～700mg/L、SS为210～350mg/L，经本系统处理出水可以达到一级A标准，冲洗废水经过处理后SS满足回用要求。系统处理负荷高、处理成本低、环保节能、出水水质稳定，出水可以有效回用，污泥也实现了系统内部的减量化。

摘要：【中文】本申请提供一种文本分类方法、装置、电子设备及存储介质，用于改善使用传统的文本分类模型针对中文语料的进行处理的速度较慢的问题。该方法包括：使用文本分类模型的卷积层对输入表示向量进行卷积运算，获得第一特征向量，输入表示向量是对文本语料进行向量化处理获得的；使用文本分类模型的双向编码表示编码层对第一特征向量进行编码运算，获得第二特征向量；使用文本分类模型的文本卷积网络层对第二特征向量进行卷积运算，获得第三特征向量；使用文本分类模型的向量分类层对第三特征向量进行分类，获得文本语料的分类。 【EN】The application provides a text classification method, a text classification device, electronic equipment and a storage medium, which are used for solving the problem that the processing speed of Chinese corpora is low by using a traditional text classification model. The method comprises the following steps: performing convolution operation on an input expression vector by using a convolution layer of a text classification model to obtain a first characteristic vector, wherein the input expression vector is obtained by performing vectorization processing on a text corpus; performing coding operation on the first feature vector by using a bidirectional coding representation coding layer of the text classification model to obtain a second feature vector; performing convolution operation on the second feature vector by using a text convolution network layer of the text classification model to obtain a third feature vector; and classifying the third feature vector by using a vector classification layer of the text classification model to obtain the classification of the text corpus.

摘要：【中文】本发明公开了一种基于平面线圈面内检测的微陀螺，包括下基板，设置在下基板上的键合框体以及设置在键合框体上的上基板，所述上基板包括:支撑框体、外质量块、内质量块,所述外质量块设置在所述支撑框体内侧，所述内质量块设置在所述外质量块内侧，所述支撑框体内侧的边角处设置有驱动组件与所述外质量块连接，所述外质量块内侧的边角处设置有检测组件与所述内质量块连接，所述内质量块上设置有平面线圈。本发明的微机械陀螺仪，其整体结构对称，利用平面线圈切割磁感线产生电动势效应检测微弱柯式力，输出精度高，结构合理、紧凑，且具有灵敏度高、可靠性好的优点。 【EN】The invention discloses a micro gyroscope based on planar coil in-plane detection, which comprises a lower substrate, a bonding frame body arranged on the lower substrate and an upper substrate arranged on the bonding frame body, wherein the upper substrate comprises a supporting frame body, an outer mass block and an inner mass block, the outer mass block is arranged on the inner side of the supporting frame body, the inner mass block is arranged on the inner side of the outer mass block, a driving assembly is arranged at the edge of the inner side of the supporting frame body and connected with the outer mass block, a detection assembly is arranged at the edge of the inner side of the outer mass block and connected with the inner mass block, and a planar coil is arranged on the inner mass block. The micromechanical gyroscope has a symmetrical overall structure, utilizes the electromotive force effect generated by cutting the magnetic induction line by the planar coil to detect the weak coriolis force, has high output precision, reasonable and compact structure, and has the advantages of high sensitivity and good reliability.

摘要：【中文】本发明提供了一种高速压片机加料装置，属于压片机技术领域，包括压片机组件以及安装在压片机组件上部的加料组件；所述压片机组件包括支撑柱、固定安装在支撑柱上部的支撑平台以及转动设置在支撑平台边缘处的转盘，所述支撑平台底部安装有带动转盘间歇转动的驱动组件。本发明实施例中，通过驱动组件带动转盘在支撑平台外侧间歇转动，从而将转盘上部的膜孔依次调整至加料组件下方，配合加料组件进行物料装填以及压片操作，具有自动化程度高以及压片效率高的优点；通过挡料板的设置，在转盘转动时可对储料箱体内部的物料进行阻挡，从而防止了物料散落在转盘上部非膜孔区域上，避免了物料的浪费，省去了后续的清理时间。 【EN】The invention provides a feeding device of a high-speed tablet press, belonging to the technical field of tablet presses and comprising a tablet press component and a feeding component arranged on the upper part of the tablet press component; tablet press subassembly includes support column, fixed mounting at the supporting platform on support column upper portion and rotates the carousel that sets up in supporting platform edge, the driving assembly who drives carousel intermittent type pivoted is installed to the supporting platform bottom. In the embodiment of the invention, the driving assembly drives the turntable to rotate intermittently outside the supporting platform, so that the film holes in the upper part of the turntable are sequentially adjusted to be below the feeding assembly and are matched with the feeding assembly to carry out material filling and tabletting operations, and the device has the advantages of high automation degree and high tabletting efficiency; through the setting of striker plate, can block the inside material of storage box when the carousel rotates to prevented that the material from scattering on the non-membrane hole region in carousel upper portion, avoided the waste of material, saved subsequent clearance time.

摘要：【中文】本发明公开了一种N‑芳基‑3,3‑二氟‑5‑对甲苯磺酰基‑1,2,3,6‑四氢吡啶‑4‑醇化合物在制备抗肿瘤药物中的应用。研究表明，本发明所述的化合物可阻滞细胞周期和诱导细胞凋亡，抑制癌细胞增殖，具有良好的抗肿瘤活性。可用于制备抗肿瘤药物的开发。 【EN】The invention discloses an application of N-aryl-3, 3-difluoro-5-p-toluenesulfonyl-1, 2,3, 6-tetrahydropyridine-4-alcohol compound in preparing an antitumor drug. Research shows that the compound of the invention can block cell cycle, induce apoptosis and inhibit cancer cell proliferation, and has good antitumor activity. Can be used for the development of antitumor drugs.