摘要：【中文】本申请实施例提供一种数据处理方法、装置、计算设备及流计算系统。其中，确定基于结构化查询语言编写的排序语句；基于所述排序语句，生成执行计划；执行所述执行计划以读取流数据中的数据记录；以及，从所述流数据中的数据记录及内存中的已存储数据记录中，按照第一维度对应数据的数值大小，保留TopN条数据记录至所述内存。本申请实施例提供的技术方案提供了针对流数据的通用处理方式，降低了数据处理的复杂度。 【EN】The embodiment of the application provides a data processing method, a data processing device, a computing device and a stream computing system. Wherein, determining a sequencing statement written based on a structured query language; generating an execution plan based on the sorting statement; executing the execution plan to read data records in streaming data; and keeping the TopN data records to the memory according to the numerical value of the data corresponding to the first dimension from the data records in the stream data and the stored data records in the memory. The technical scheme provided by the embodiment of the application provides a general processing mode for stream data, and the complexity of data processing is reduced.

摘要：【中文】本发明公开的属于RGB点控灯控制技术领域，具体为一种归零码信号分配器，包括信号分配器，所述信号分配器包括三态缓冲开关电路、归零码清零信号检测电路、脉冲计数电路、级联片选电路和归零码信号切换开关电路；所述信号分配器将归零码数据脉冲信号通过脉冲计数的方式分发数据，脉冲计数电路由二进制计数器U4、脉冲个数比较电路DQ1～DQ12，所述三态缓冲开关电路由缓冲器U3组成，本方案降低了点控灯的故障发生率，即使有某串点控灯中的几个出现故障，也不影响到其他串的点控灯正常显示；采用归零码信号输入，每个信号分配器独立控制少量RGB点控灯。 【EN】The invention discloses a return-to-zero code signal distributor, belonging to the technical field of RGB point control lamps, comprising a signal distributor, wherein the signal distributor comprises a three-state buffer switch circuit, a return-to-zero code zero clearing signal detection circuit, a pulse counting circuit, a cascade chip selection circuit and a return-to-zero code signal switching switch circuit; the signal distributor distributes data to the return-to-zero code data pulse signals in a pulse counting mode, the pulse counting circuit is composed of a binary counter U4 and pulse number comparison circuits DQ 1-DQ 12, and the tri-state buffer switch circuit is composed of a buffer U3; and a return-to-zero code signal input is adopted, and each signal distributor independently controls a small number of RGB point control lamps.

摘要：【中文】一种显示模组，包括显示面板、保护盖板以及摄像头模组，显示面板包括具有过孔的过孔区域和非过孔区域，保护盖板设置于所述显示面板的出光侧，摄像头模组设置于背离显示面板的出光侧的一侧，摄像头模组的镜头与过孔对应设置，保护盖板靠近显示面板的一侧具有弧形凹面，弧形凹面与过孔对应设置。通过改变内置摄像头上方对应的保护盖板的结构，将保护盖板与摄像头对应的表面由平面结构设计为曲面结构，进而使得在放置相同规格的摄像头的情况下，能够缩小摄像头对应区域的面板的非显示区域的面积，进而增大显示模组的屏占比。 【EN】The utility model provides a display module assembly, includes display panel, protection apron and camera module, display panel including the via hole region and the non-via hole region that have the via hole, protection apron set up in display panel's light-emitting side, camera module set up in the one side that deviates from display panel's light-emitting side, the camera lens of camera module corresponds the setting with the via hole, one side that protection apron is close to display panel has the arc concave surface, and the arc concave surface corresponds the setting with the via hole. Through the structure that changes the protection apron that built-in camera top corresponds, the surface that will protect apron and camera to correspond is the curved surface structure by planar structure design, and then makes under the condition of placing the camera of the same specification, can reduce the area that the camera corresponds the non-display area of regional panel, and then increases display module's screen and accounts for the ratio.

摘要：【中文】本发明公开了一种无机氧吧固态漆，按质量份数计，包括以下成分：精制硅藻土10～20份、贝壳粉10～15份、纳米二氧化钛50～60份、凝胶材料250～300份、双灰粉250～300份、荧光增白剂2～5份、分散介质5～8份、颜料0.01～0.05份、乳胶粉10～15份、消泡剂5～10份、改性剂5～8份；本发明改变了原有漆的形态以达到降低生产及其运输成本的效果；同时，不添加毒性大的有机溶剂，并搭配精制硅藻土的使用，使制得的无机氧吧固态漆具有环保的效果。 【EN】The invention discloses an inorganic oxygen bar solid paint which comprises the following components in parts by mass: 10-20 parts of refined diatomite, 10-15 parts of shell powder, 50-60 parts of nano titanium dioxide, 250-300 parts of a gel material, 250-300 parts of double ash powder, 2-5 parts of a fluorescent whitening agent, 5-8 parts of a dispersion medium, 0.01-0.05 part of a pigment, 10-15 parts of latex powder, 5-10 parts of a defoaming agent and 5-8 parts of a modifier; the invention changes the form of the original paint to achieve the effect of reducing the production and transportation cost; meanwhile, an organic solvent with high toxicity is not added, and the refined diatomite is used in combination, so that the prepared inorganic oxygen bar solid paint has an environment-friendly effect.

摘要：【中文】本发明公开了一种背板及显示面板，所述背板包括基材层，其中，所述基材层的材质包括掺杂材料，所述掺杂材料包括导热粒子。本发明通过在背板中加入具有优良热导性能的掺杂材料，提高了背板的散热能力，从而达到了减薄散热复合材料，减薄产品，降低散热复合材料成本的目的。 【EN】The invention discloses a back plate and a display panel, wherein the back plate comprises a substrate layer, the material of the substrate layer comprises a doped material, and the doped material comprises heat conduction particles. According to the invention, the doping material with excellent thermal conductivity is added into the back plate, so that the heat dissipation capability of the back plate is improved, and the purposes of thinning the heat dissipation composite material, thinning the product and reducing the cost of the heat dissipation composite material are achieved.

摘要：【中文】本申请实施例公开了一种基于预筛选的大学生新闻推荐方法、装置、设备及存储介质，属于数据预筛选技术领域，该方法包括:接收新闻发布请求，并对新发布的新闻进行新闻标题和新闻内容获取；基于预设的筛选算法对新闻主题进行关键词提取，并基于预设的算法和相关权重表获取新闻主题的权重值；基于预设的关联算法获取新闻内容与其对应新闻主题间的相关值，判断所述相关值是否满足预设的阈值，若满足，则进行标记；获取历史新闻参照集信息；基于历史新闻主题和新闻主题的权重值，确定新闻主题所属的新闻分类，并获取所述新闻分类的历史新闻主题总体排序和总体浏览量，基于预设的阈值判断是否对所述新闻主题进行新闻内容进行推荐。 【EN】The embodiment of the application discloses a method, a device, equipment and a storage medium for recommending university student news based on pre-screening, belonging to the technical field of data pre-screening, wherein the method comprises the steps of receiving a news release request, and acquiring news titles and news contents of newly released news; extracting keywords from the news topics based on a preset screening algorithm, and acquiring weight values of the news topics based on the preset algorithm and a relevant weight table; acquiring a correlation value between news content and a news theme corresponding to the news content based on a preset correlation algorithm, judging whether the correlation value meets a preset threshold value, and if so, marking; acquiring historical news reference set information; determining news classification to which the news theme belongs based on the weight values of the historical news theme and the news theme, acquiring the overall sequencing and the overall browsing quantity of the historical news theme of the news classification, and judging whether to recommend news content to the news theme based on a preset threshold value.

摘要：【中文】本发明实施例提供一种图像处理方法、装置、系统、网络设备、终端及存储介质，通过获取用于指示视频图像中感兴趣区域之间的合成显示方式的合成指示信息；基于所述合成指示信息生成所述视频图像的媒体流；也即将该合成指示信息写入到视频图像的码流中，实现在存在多个(至少两个)ROI时视频图像的编码过程，在视频播放时，可以基于该合成指示信息控制各ROI的合成显示播放，从而满足用户同时对多个ROI进行观看的需求。 【EN】The embodiment of the invention provides an image processing method, an image processing device, an image processing system, network equipment, a terminal and a storage medium, wherein synthesis indication information for indicating synthesis display modes among regions of interest in a video image is acquired; generating a media stream of the video image based on the composition indicating information; the synthesis indication information is written into the code stream of the video image, so that the coding process of the video image when a plurality of (at least two) ROIs exist is realized, and the synthesis display playing of each ROI can be controlled based on the synthesis indication information during video playing, so that the requirement of a user for watching a plurality of ROIs simultaneously is met.

摘要：【中文】本发明提供了一种辅助解码方法、装置、电子设备和可读存储介质。通过获取待解码语料，并通过解码器对待解码语料进行解码，得到多条候选文本以及每条候选文本的初始分数，再将多条候选文本分别输入原始语言模型，得到每条候选文本的原始分数，再对多条候选文本进行逆序处理，得到多条逆序文本，将多条逆序文本分别输入反向NGram模型，得到每条候选文本的反向分数，根据每条候选文本的原始分数和反向分数，得到每条候选文本的更新分数，将更新分数最高的候选文本确定为待解码语料的解码文本。通过使用反向NGram模型，配合原始语言模型，对解码后的候选文本的初始分数进行更新，能够较为快速地得到解码文本，且能够提高解码文本的精度。 【EN】The invention provides an auxiliary decoding method, an auxiliary decoding device, electronic equipment and a readable storage medium. Obtaining a corpus to be decoded, decoding the corpus to be decoded through a decoder to obtain a plurality of candidate texts and an initial score of each candidate text, respectively inputting the plurality of candidate texts into an original language model to obtain an original score of each candidate text, performing reverse order processing on the plurality of candidate texts to obtain a plurality of reverse order texts, respectively inputting the plurality of reverse order texts into a reverse NGram model to obtain a reverse score of each candidate text, obtaining an update score of each candidate text according to the original score and the reverse score of each candidate text, and determining the candidate text with the highest update score as the decoded text of the corpus to be decoded. By using the reverse NGram model and matching with the original language model, the initial scores of the decoded candidate texts are updated, the decoded texts can be obtained relatively quickly, and the accuracy of the decoded texts can be improved.

摘要：【中文】本发明涉及一种型材校直机，属于机械设备技术领域。所述型材矫直机，其包括入口导向辊装置、机架装置、传动装置、出口导向辊装置及控制系统，所述机架装置中的主机架左右侧上面分别装有入口导向辊装置中的底座和出口导向辊装置中的底座，所述入口导向辊装置通过底座安装在所述机架装置的主机架左侧，所述出口导向辊装置通过底座安装在所述机架装置的主机架右侧，所述机架装置中的法兰套端面与传动装置中的第三万向联轴器端面连接。本发明能准确、快捷地实现船用和桥梁用钢结构原材料型钢的尺寸和形状精度的控制，能将球扁钢、角钢、扁钢的水平面和立面的直线度矫正在要求的范围内；矫直效率高，精度高，成本低，自动化程度高。 【EN】The invention relates to a profile straightening machine, and belongs to the technical field of mechanical equipment. The section bar straightening machine comprises an inlet guide roller device, a rack device, a transmission device, an outlet guide roller device and a control system, wherein a base in the inlet guide roller device and a base in the outlet guide roller device are respectively arranged on the left side and the right side of a main frame in the rack device, the inlet guide roller device is arranged on the left side of the main frame of the rack device through the base, the outlet guide roller device is arranged on the right side of the main frame of the rack device through the base, and the end face of a flange sleeve in the rack device is connected with the end face of a third universal coupling in the transmission device. The invention can accurately and quickly realize the control of the size and shape precision of the steel structure raw material section steel for ships and bridges, and can correct the straightness of the horizontal planes and the vertical planes of the flat-bulb steel, the angle steel and the flat steel within the required range; the straightening efficiency is high, the precision is high, the cost is low, and the automation degree is high.

摘要：【中文】本发明公开了一种修枝机，其包括：刀片组件，包括第一刀片和第二刀片；机壳；原动机；传动装置；第一刀片包括：第一本体部和第一刀齿部；第二刀片包括：第二本体部和第二刀齿部；第一刀片还包括：第一连接组，包括第一驱动部和与第一本体部连接以使第一本体部随第一驱动部运动的第一连接部；第二刀片还包括：第二连接组，包括第二驱动部和与第二本体部连接以使第二本体部随第二驱动部运动的第二连接部；其中，第一连接部和第一本体部构成可拆卸连接，第二连接部和第二本体部构成可拆卸连接；第一连接部的至少部分位于机壳外。该修枝机能够使得用户快速拆卸第一本体部和第二本体部。 【EN】The invention discloses a pruner, which comprises: a blade assembly comprising a first blade and a second blade; a housing; a prime mover; a transmission device; the first blade includes: a first body part and a first serration part; the second blade includes: a second body portion and a second blade tooth portion; the first blade further comprises: the first connecting group comprises a first driving part and a first connecting part which is connected with the first body part so as to enable the first body part to move along with the first driving part; the second blade further comprises: the second connecting group comprises a second driving part and a second connecting part connected with the second body part so as to enable the second body part to move along with the second driving part; the first connecting part and the first body part form detachable connection, and the second connecting part and the second body part form detachable connection; at least part of the first connecting part is positioned outside the shell. The pruner can enable a user to quickly detach the first body part and the second body part.