摘要：【中文】本发明公开了一种远程服务调用系统及调用方法，属于RPC调用技术领域；其中，服务管理端连接多个服务请求端，以及连接多个服务提供端。服务管理端接收服务请求端发送的请求数据并暂存，同时广播服务请求给服务提供端；服务提供端根据服务请求上传自身的执行能力；服务管理端根据服务请求对执行能力进行匹配，以选择出相应的服务提供端并下发执行确认指令；服务提供端根据执行确认指令反馈执行反馈信息，以建立任务执行链接；随后当服务提供端准备开始处理服务请求时，服务提供端从服务管理端提取请求数据并进行处理。上述技术方案的有益效果是：从服务提供方的角度来进行调用服务的分配和管理，减少调用服务的等待时间，提高服务执行效率。 【EN】The invention discloses a remote service calling system and a remote service calling method, belonging to the technical field of RPC calling; the service management terminal is connected with a plurality of service request terminals and a plurality of service providing terminals. The service management terminal receives and temporarily stores the request data sent by the service request terminal, and simultaneously broadcasts the service request to the service providing terminal; the service providing end uploads the execution capacity of the service providing end according to the service request; the service management terminal matches the execution capacity according to the service request to select a corresponding service providing terminal and issue an execution confirmation instruction; the service providing end feeds back execution feedback information according to the execution confirmation instruction so as to establish a task execution link; and then when the service provider prepares to start processing the service request, the service provider extracts the request data from the service management end and processes the request data. The beneficial effects of the above technical scheme are: the calling service is distributed and managed from the perspective of the service provider, the waiting time of the calling service is reduced, and the service execution efficiency is improved.

摘要：【中文】本发明公开了一种程序可中断运行系统及方法，属于应用程序执行技术领域；系统中设置有多个运行单元；调度单元，用于根据运行单元的运行状态对运行单元进行调度：当运行状态为初始状态时，调度单元调度运行单元承载应用程序并开始运行；当运行状态为执行状态且发生中断时，运行单元中断应用程序的运行，并将相关的中断数据暂存于对应的存储空间内，调度单元将运行单元的运行状态改为中断状态；当运行状态更改为恢复状态时，根据暂存的中断数据将应用程序恢复到中断时的状态，调度单元将运行单元的运行状态更改为执行状态。上述技术方案的有益效果是：使得应用程序在用户层面具备类似进程的管理模式，提高了任务的执行效率和资源的使用率。 【EN】The invention discloses a system and a method for interruptible operation of a program, belonging to the technical field of application program execution; a plurality of operation units are arranged in the system; the scheduling unit is used for scheduling the operation unit according to the operation state of the operation unit: when the running state is the initial state, the scheduling unit schedules the running unit to bear the application program and starts running; when the running state is the execution state and the interruption occurs, the running unit interrupts the running of the application program and temporarily stores the related interruption data in the corresponding storage space, and the scheduling unit changes the running state of the running unit into the interruption state; when the running state is changed into the recovery state, the application program is recovered to the state during interruption according to the temporarily stored interruption data, and the scheduling unit changes the running state of the running unit into the execution state. The beneficial effects of the above technical scheme are: the application program has a management mode similar to a process on a user plane, and the execution efficiency of the task and the utilization rate of resources are improved.

摘要：【中文】本申请揭示了一种基于数字切片的图片分类方法、装置、计算机设备和存储介质，所述方法包括：获取数字切片；对所述数字切片进行预处理，从而得到数字图片；采用图片向量生成器对所述数字图片进行运算，从而得到所述图片向量生成器中的第一编码器进行编码得到的第一指定向量A；采用第一译码器对所述第一指定向量A进行译码处理，得到第一译码器输出的译码图片；采用第二编码器对所述译码图片进行编码处理，得到第二编码器输出的第二指定向量B；计算第一指定向量A和第二指定向量B之间的相似程度值；若所述相似程度值大于预设的相似度阈值，则将所述数字切片确定为预设分类图片。从而实现了准确的图片分类。 【EN】The application discloses a picture classification method, a picture classification device, computer equipment and a storage medium based on digital slicing, wherein the method comprises the following steps: acquiring a digital slice; preprocessing the digital slices to obtain digital pictures; calculating the digital picture by adopting a picture vector generator so as to obtain a first specified vector A obtained by coding a first coder in the picture vector generator; decoding the first appointed vector A by using a first decoder to obtain a decoded picture output by the first decoder; coding the decoded picture by adopting a second coder to obtain a second specified vector B output by the second coder; calculating a similarity degree value between the first specified vector A and the second specified vector B; and if the similarity degree value is larger than a preset similarity threshold value, determining the digital slice as a preset classification picture. Thereby realizing accurate picture classification.

摘要：【中文】本发明公开了一种漆画板的制作工艺，采用泡沫板作为原始基板，原始基板经过裱布、括灰、上漆灰泥、上生漆和上黑漆的工序，因漆画板在制作过程中没有采用铁钉等金属物进行固定，漆画板不存在生锈的问题，且漆画板未采用木质材料，故防止了若有裂纹或磕碰而容易使内部开裂的问题，漆画板及其上的作品均能保存较久的时间；并且，泡沫板较轻，采用泡沫板作为原始基板，令同一尺寸的漆画板相比传统的漆画板的重量更轻，且轻了至少一半以上，便于搬运、运输和/或悬挂上墙。 【EN】The invention discloses a manufacturing process of a painted drawing board, which adopts a foam board as an original substrate, wherein the original substrate is subjected to the processes of cloth mounting, ash inclusion, plaster painting, raw paint painting and black paint painting, and the painted drawing board is not fixed by metal objects such as iron nails and the like in the manufacturing process and does not have the problem of rusting, and the painted drawing board does not adopt a wood material, so that the problem that the interior is easy to crack if cracks or bumps is prevented, and the painted drawing board and the works thereon can be stored for a long time; and the foam board is lighter, and the foam board is used as an original base board, so that the lacquer painting board with the same size has lighter weight than the traditional lacquer painting board, and is lighter by at least more than half, and is convenient to carry, transport and/or hang on a wall.

摘要：【中文】本发明实施例提供了一种货架分析方法、装置、系统及电子设备，所述方法包括：获得目标货架图像；其中，所述目标货架图像中包含待分析货架对应的图像区域；识别所述目标货架图像中属于目标对象类别的各个目标对象，得到所述各个目标对象的属性信息，其中，所述目标对象类别为：与待确定的货架分析结果的类型相对应的对象类别；基于所述各个目标对象的属性信息，确定所述货架对应的货架分析结果。可见，本发明实施例所提供的货架分析方法可以自动化地对货架进行分析，而无需通过工作人员人工对货架进行分析，从而提高了货架分析的效率。 【EN】The embodiment of the invention provides a shelf analysis method, a device, a system and electronic equipment, wherein the method comprises the following steps: obtaining a target shelf image; the target shelf image comprises an image area corresponding to a shelf to be analyzed; identifying each target object belonging to a target object category in the target shelf image to obtain attribute information of each target object, wherein the target object category is as follows: an object class corresponding to a type of shelf analysis result to be determined; and determining a shelf analysis result corresponding to the shelf based on the attribute information of each target object. Therefore, the shelf analysis method provided by the embodiment of the invention can automatically analyze the shelf without manually analyzing the shelf by staff, thereby improving the shelf analysis efficiency.

摘要：【中文】本发明实施例公开一种用于图像采集的支架、图像采集系统及方法，涉及图像采集技术领域，为便于对不同大小的物品进行图像采集而发明。所述用于图像采集的支架，包括：底座、在所述底座上设有竖直的立柱，在所述立柱上设有横臂，所述横臂在所述立柱上的位置可调；在所述横臂的第一端设有相机安装部。图像采集系统，包括：置物台、图像采集装置和控制装置；所述控制装置，控制所述图像采集装置对所述置物台上的物品进行图像采集。本发明适用于对物品进行样本图像的采集。 【EN】The embodiment of the invention discloses a bracket for image acquisition, an image acquisition system and a method, relates to the technical field of image acquisition, and aims to facilitate image acquisition of articles with different sizes. The stent for image acquisition comprises: the device comprises a base, wherein a vertical upright post is arranged on the base, a cross arm is arranged on the upright post, and the position of the cross arm on the upright post is adjustable; and a camera mounting part is arranged at the first end of the cross arm. An image acquisition system comprising: the device comprises an object placing table, an image acquisition device and a control device; the control device controls the image acquisition device to acquire images of the articles on the article placing table. The invention is suitable for acquiring the sample image of the article.

摘要：【中文】一种由烯丙基型苯异构成E式烷基苯乙烯类化合物的方法，它是在氮气保护下，将丙烯基型苯在金属镍盐、配体和添加剂存在下，在溶剂中，在0℃～50℃反应24‑36h,即得E式烷基苯乙烯类化合物，所述的配体是2，2’‑联吡啶或烷基取代的2，2’‑联吡啶；所述的添加剂是锰粉、锌粉、亚磷酸二乙酯、苯基亚磷酸乙酯、乙酸的一种或多种。本发明的制备方法具有方法简单，原料便宜、易得，操作简便等优点。 【EN】A method for forming E-type alkyl styrene compounds from allyl benzene comprises the steps of reacting allyl benzene in a solvent for 24-36 hours at 0-50 ℃ in the presence of a metal nickel salt, a ligand and an additive under the protection of nitrogen to obtain the E-type alkyl styrene compounds, wherein the ligand is 2,2 '-bipyridyl or alkyl-substituted 2,2' -bipyridyl; the additive is one or more of manganese powder, zinc powder, diethyl phosphite, phenyl ethyl phosphite and acetic acid. The preparation method has the advantages of simple method, cheap and easily obtained raw materials, simple and convenient operation and the like.

摘要：【中文】本发明涉及一种模块化高效热交换结构，包括若干散热器模块，散热器模块包括由若干三维变形管并列排布而成的管束，管束的外侧覆盖有散热器壳体，散热器壳体的一端设置有进口水管，散热器壳体的另一端设置有出口水管，相邻散热器模块的进口水管与出口水管之间可拆卸连接有连通弯头，进口水管与出口水管分别与管束的两端相连通，散热器壳体远离进口水管一端的上端面开设有进风口，散热器壳体靠近进口水管的一端开设有出风口，进风口安装有风口竖直向下设置的风机。通过采用上述技术方案，减少相对应的经济损失，以及具有适应不同功率需要下的热交换的优点。有效的增大了传热温差，从而增大了该设备的换热功率；可以节约设备制作材料。 【EN】The invention relates to a modular efficient heat exchange structure which comprises a plurality of radiator modules, wherein each radiator module comprises a pipe bundle formed by arranging a plurality of three-dimensional deformation pipes in parallel, a radiator shell covers the outer side of each pipe bundle, an inlet water pipe is arranged at one end of each radiator shell, an outlet water pipe is arranged at the other end of each radiator shell, a communication elbow is detachably connected between the inlet water pipe and the outlet water pipe of each adjacent radiator module, the inlet water pipe and the outlet water pipe are respectively communicated with two ends of each pipe bundle, an air inlet is formed in the upper end face of one end, far away from the inlet water pipe, of each radiator shell, an air outlet is formed in one end, close to. By adopting the technical scheme, the corresponding economic loss is reduced, and the heat exchange device has the advantages of adapting to heat exchange under different power requirements. The heat transfer temperature difference is effectively increased, so that the heat exchange power of the equipment is increased; the equipment manufacturing material can be saved.

摘要：【中文】本发明公开了双向放大的比率型电化学适体传感器及其应用，包括捕获电极、编码探针和RecJ_f外切酶；所述捕获电极包括金电极、DNA₁和捕获探针，DNA₁的5’端与金电极连接，捕获探针为单链DNA形成的3’端突出的发夹结构，捕获探针的3’连接二茂铁，捕获探针3’端突出部分与DNA₁杂交互补，捕获探针的DNA序列从3’端至5’端由序列Ⅰ和序列Ⅱ组成，序列Ⅰ为甲胎蛋白的适配体；编码探针包括金纳米颗粒、DNA₂和亚甲基蓝，DNA₂为从5’端至3’端由序列Ⅲ和序列Ⅳ组成，所述序列Ⅳ设置为与DNA₁杂交互补，DNA₂的5’端与金纳米颗粒连接，亚甲基蓝通过序列Ⅳ形成的G‑四链体结构连接在DNA₂上。 【EN】The invention discloses a bidirectional amplified ratio type electrochemical aptamer sensor and application thereof, wherein the sensor comprises a capture electrode, a coded probe and RecJ_fAn exonuclease; the capture electrode comprises a gold electrode and DNA₁And capture probe, DNA₁The 5 'end of the probe is connected with a gold electrode, the capture probe is a hairpin structure formed by single-stranded DNA and protruding from the 3' end, the 3 'of the capture probe is connected with ferrocene, and the protruding part of the 3' end of the capture probe is connected with the DNA₁Hybridization complementation, wherein the DNA sequence of the capture probe consists of a sequence I and a sequence II from the 3 'end to the 5' end, and the sequence I is an aptamer of alpha fetoprotein; the coded probe comprises gold nanoparticles and DNA₂And methylene blue, DNA₂Is composed of a sequence III and a sequence IV from 5 'end to 3' end, the sequence IV is arranged to be connected with DNA₁Hybrid complementation, DNA₂The 5' end of the N-terminal is connected with the gold nanoparticles, and methylene blue is connected with DNA through a G-quadruplex structure formed by a sequence IV₂The above.

摘要：【中文】一种新型铝单板表面无铬转化处理工艺，包括对钣金加工后的铝单板依次进行酸洗、水洗、钝化、喷涂处理，钝化处理包括采用钝化液对铝单板进行钝化，钝化液的主要成分包括肌醇六磷酸‑钒酸盐缓蚀体系、pH调节剂及促进剂；钝化处理工艺包括以下步骤：（1）将经酸洗、水洗后的铝单板浸泡于钒酸盐溶液中，水洗干燥后得到初钝化铝单板；（2）将所得到的初钝化铝单板浸泡于肌醇六磷酸溶液中处理，水洗后进行烘干固化，得到复合钝化铝单板。本发明利用肌醇六磷酸与钒酸盐的协同效应，以肌醇六磷酸与钒酸盐作为钝化液主体对铝单板进行加工，其工艺环保无污染、工艺简单，且制备得到的铝单板具有表面喷涂不易脱落、防腐性能好的优点。 【EN】A novel aluminum veneer surface chromium-free conversion treatment process comprises the steps of carrying out acid washing, water washing, passivation and spraying treatment on an aluminum veneer processed by a metal plate in sequence, wherein the passivation treatment comprises the step of passivating the aluminum veneer by adopting passivation solution, and the main components of the passivation solution comprise a phytic acid-vanadate corrosion inhibition system, a pH regulator and an accelerator; the passivation treatment process comprises the following steps: (1) soaking the acid-washed and water-washed aluminum veneer in a vanadate solution, washing with water and drying to obtain a primary-passivated aluminum veneer; (2) and soaking the obtained primary passivated aluminum veneer in phytic acid solution for treatment, washing with water, and drying and curing to obtain the composite passivated aluminum veneer. The method utilizes the synergistic effect of the phytic acid and the vanadate, takes the phytic acid and the vanadate as the main body of the passivation solution to process the aluminum veneer, has the advantages of environmental protection and no pollution, and simple process, and the prepared aluminum veneer has the advantages of difficult shedding of surface spraying and good corrosion resistance.