摘要：【中文】本发明公开了一种CAS库存控制方法，属于CAS库存控制技术领域，采用CAS无锁算法，在内存中用原子操作实现库存的扣减；采用Mysql作为库存的持久化，采用golang作为开发语言；库存服务在启动时，从数据库加载所有库存到内存中，扣减库存时，直接在内存中扣减，扣减成功之后，发布库存扣减事件；程序异步从消息队列获取库存扣减事件，异步会写数据到数据库。本发明在内存中完成库存的扣减操作，效率极高，可以很好的满足在高并发场景下的库存扣减的，利用消息订阅可以保持库存扣减能全部异步回写到数据库，可以在服务出现故障的情况下，重启之后，依然保证库存的准确性。 【EN】The invention discloses a CAS inventory control method, which belongs to the technical field of CAS inventory control, and adopts a CAS lock-free algorithm to realize inventory deduction by atomic operation in an internal memory; adopting Mysql as the persistence of inventory and adopting golang as a development language; when the inventory service is started, loading all inventory from a database into a memory, when the inventory is deducted, directly deducting the inventory in the memory, and after the deduction is successful, issuing an inventory deduction event; the program asynchronously fetches inventory deduction events from the message queue, asynchronously writing data to the database. The invention finishes the stock deduction operation in the memory, has high efficiency, can well meet the stock deduction in a high concurrency scene, can keep the stock deduction to be written back to the database in a complete asynchronous mode by utilizing the message subscription, and can still ensure the accuracy of the stock after the restart under the condition that the service fails.

摘要：【中文】本发明公开了一种触发器及触发方法，属于软件开发技术领域，在开发过程中，将任意一个任务抽象的定义为一个触发器，该触发器由事件、过滤器和动作三部分组成，其内核是由golang实现，通过RabbitMQ来分配事件消息，LUA语言作为过滤器的公式语言；该触发器中，事件是由某个对象发出的消息，分为系统事件和用户事件，过滤器根据输入数据判断预设公式的真假，动作根据输入的数据执行指定任务。本发明通过触发器的抽象，将开发过程中的业务实现统一了方法，通过事件和动作的分离完成业务的解耦，通过过滤器将事件和动作组合，即提高了软件的复用性和灵活性，也保证了软件的可持续迭代。 【EN】The invention discloses a trigger and a triggering method, belonging to the technical field of software development, wherein in the development process, any task is defined as a trigger in an abstract way, the trigger consists of an event, a filter and an action, a kernel of the trigger is realized by golang, event information is distributed through RabbitMQ, and LUA language is used as a formula language of the filter; in the trigger, an event is a message sent by a certain object and is divided into a system event and a user event, a filter judges whether a preset formula is true or false according to input data, and an action executes a specified task according to the input data. The invention unifies the services in the development process by abstracting the trigger, completes the decoupling of the services by separating the events and the actions, and combines the events and the actions by the filter, thereby improving the reusability and the flexibility of the software and ensuring the sustainable iteration of the software.

摘要：【中文】本发明提供一种订单与库存匹配一致的方法，采用RabbitMQ作为消息队列，采用Reids作为数据缓存，在订单服务中，会先创建订单，保存到缓存中，然后调用库存服务扣减库存，库存服务冻结库存成功，会将结果返回交易服务，同时通过发布库存扣减的消息到RabbitMQ，此消息会分别有库存和交易2个服务订阅，交易服务收到消息会确认二次确认订单，库存服务收到消息会库存冻结库存，实现订单和库存的一致性。本发明利用库存冻结，Reids缓存订单，RabbitMQ消息分发的机制通过三阶段的方式保证了订单与库存的最终一直性，此方式易扩展，性能高，可以很好的应用在微服务架构中，为企业扩展业务发展打下坚实的基础。 【EN】The invention provides a method for matching and keeping orders consistent with inventory, which adopts RabbitMQ as a message queue and Reids as a data cache, and in order service, orders are firstly created and stored in the cache, then inventory service is called to reduce inventory, the inventory service successfully freezes the inventory, results are returned to transaction service, meanwhile, the messages for inventory reduction are issued to the RabbitMQ, the messages respectively have 2 service subscriptions of inventory and transaction, the transaction service confirms the secondary confirmation of orders after receiving the messages, and the inventory service freezes the inventory after receiving the messages, thereby realizing the consistency of the orders and the inventory. The invention ensures the final consistency of the order and the stock by utilizing a mechanism of stock freezing, orders are cached by Reids and RabbitMQ message distribution in a three-stage mode, and the mode is easy to expand and high in performance, can be well applied to a micro-service architecture and lays a solid foundation for enterprise expansion business development.

摘要：【中文】本申请提供了一种火箭起竖臂，其包括起竖臂本体，沿起竖臂本体的长度方向，在起竖臂本体上依次设置有火箭支撑抱紧装置、火箭辅助液压支撑装置和火箭后支点支撑调整装置；火箭支撑抱紧装置用于对被支撑火箭的前端进行可调整地支撑和抱紧，火箭辅助液压支撑装置用于对被支撑火箭的中部进行浮动支撑；火箭后支点支撑调整装置用于对火箭的后端进行可调整地支撑，还用于对火箭起竖时的转动以及火箭与发射台的定位对接进行调整。本申请能够对火箭进行安全、可靠的支撑和起竖，在支撑和对接过程中能够方便地对火箭进行多自由度的调节，有效地降低火箭在转载时的对接和调整难度；本申请能够大大缩短火箭的发射时间，显著地提高发射效率。 【EN】The application provides a rocket erecting arm which comprises a erecting arm body, wherein a rocket supporting and holding device, a rocket auxiliary hydraulic supporting device and a rocket rear supporting point supporting and adjusting device are sequentially arranged on the erecting arm body along the length direction of the erecting arm body; the rocket supporting and clasping device is used for adjustably supporting and clasping the front end of the supported rocket, and the rocket auxiliary hydraulic supporting device is used for floatingly supporting the middle part of the supported rocket; the rocket rear fulcrum supporting and adjusting device is used for adjustably supporting the rear end of the rocket and adjusting the rotation of the rocket during erecting and the positioning and butt joint of the rocket and the launching pad. The rocket supporting and erecting device can safely and reliably support and erect the rocket, can conveniently adjust the rocket in multiple degrees of freedom in the supporting and butting processes, and effectively reduces the butting and adjusting difficulty of the rocket during transferring; the method and the device can greatly shorten the launching time of the rocket and obviously improve the launching efficiency.

摘要：【中文】本申请提供了一种火箭转运起竖系统，其包括起竖臂、自行式液压轴线车和发射台；起竖臂设置在自行式液压轴线车上，被支撑火箭沿起竖臂的长度方向设置在上述起竖臂的顶部；自行式液压轴线车用于通过起竖臂将被支撑火箭运输至发射台处；沿起竖臂的长度方向，起竖臂上依次设置有火箭支撑抱紧装置、火箭辅助液压支撑装置和火箭后支点支撑调整装置；火箭支撑抱紧装置、火箭辅助液压支撑装置和火箭后支点支撑调整装置构成对火箭的三点支撑。本申请能够对火箭进行安全、可靠的转运和起竖，在转运和对接过程中能够方便地对火箭进行多自由度的调节，有效地降低火箭在转载时的对接和调整难度；本申请能够大大缩短火箭的发射时间，显著地提高发射效率。 【EN】The application provides a rocket transferring and erecting system, which comprises a erecting arm, a self-propelled hydraulic axis vehicle and a launching platform; the erecting arm is arranged on the self-propelled hydraulic axis vehicle, and the supported rocket is arranged at the top of the erecting arm along the length direction of the erecting arm; the self-propelled hydraulic axis vehicle is used for transporting the supported rocket to the launching platform through the vertical arm; along the length direction of the vertical arm, a rocket supporting and holding device, a rocket auxiliary hydraulic supporting device and a rocket rear supporting point supporting and adjusting device are sequentially arranged on the vertical arm; the rocket supporting and holding device, the rocket auxiliary hydraulic supporting device and the rocket rear supporting point supporting and adjusting device form three-point support for the rocket. The method and the device can safely and reliably transport and erect the rocket, can conveniently adjust the rocket with multiple degrees of freedom in the transport and butt joint process, and effectively reduce the butt joint and adjustment difficulty of the rocket during transfer; the method and the device can greatly shorten the launching time of the rocket and obviously improve the launching efficiency.

摘要：【中文】本申请提供了一种火箭支撑抱紧装置，其包括支撑组件和抱紧组件，支撑组件用于对火箭进行支撑，其沿所支撑火箭的径向设置在起竖臂凹型截面的底部；抱紧组件设置在起竖臂凹型截面两侧的上方，其用于对火箭进行抱紧。本申请火箭支撑抱紧装置通过设置支撑组件和抱紧组件，支撑组件沿所支撑火箭的径向设置在起竖臂凹型截面的底部，抱紧组件设置在起竖臂凹型截面两侧的上方，能够在火箭转运、起竖过程中可靠地支撑和抱紧箭体，避免由于运输产生的过载、震动等对箭体造成的影响。 【EN】The application provides a rocket supporting and holding device which comprises a supporting component and a holding component, wherein the supporting component is used for supporting a rocket and is arranged at the bottom of a concave section of a vertical arm along the radial direction of the supported rocket; the holding component is arranged above two sides of the concave section of the vertical arm and used for holding the rocket tightly. This application rocket supports and embraces device tightly is through setting up supporting component and embracing the subassembly tightly, and supporting component sets up in the bottom of the concave cross-section of vertical arm along the radial setting of the rocket that supports, embraces the subassembly tightly and sets up in the top of the concave cross-section both sides of vertical arm, can transport at the rocket, erect the in-process and support reliably and embrace the rocket body tightly, avoids because the influence that transships, vibrations etc. that the transportation produced caused the rocket body.

摘要：【中文】本发明公开了一种流体研究用可视化实验装置，包括流道组件，所述流道组件包括方体框架、设置在所述方体框架内部的两个相对的绝热板以及电加热板；两个所述绝热板之间的间隙形成流道，两个所述绝热板的朝向所述流道的板面上均设置有所述电加热板；所述方体框架上相对的两个侧壁上均开设有观察窗，且所述观察窗与两个所述绝热板之间的间隙相对。该流体研究用可视化实验装置的结构设计可以有效地仿照实际的加热条件和实现从侧面直观的观察气泡生长。 【EN】The invention discloses a visual experimental device for fluid research, which comprises a runner assembly, wherein the runner assembly comprises a square frame, two opposite heat insulation plates and an electric heating plate, wherein the two opposite heat insulation plates are arranged in the square frame; a gap between the two heat insulation plates forms a flow channel, and the surfaces of the two heat insulation plates facing the flow channel are provided with the electric heating plates; the observation window has all been seted up on two relative lateral walls on the square frame, just the observation window is with two clearance between the heat-insulating shield is relative. The structural design of the visual experimental device for fluid research can effectively imitate the actual heating condition and realize the visual observation of bubble growth from the side.

摘要：【中文】本发明公开一种折叠式爬梯装置及运输半挂车，爬梯装置包括上爬梯总成、下爬梯总成和手扶护栏，上爬梯总成与下爬梯总成铰接，上爬梯总成两侧插装有手扶护栏，运输半挂车包括车架总成和爬梯装置，本发明解决了现有技术中直爬梯安全性差，不便于拆卸的技术问题。 【EN】The invention discloses a foldable ladder stand device and a transportation semi-trailer, wherein the ladder stand device comprises an upper ladder assembly, a lower ladder assembly and hand guardrails, the upper ladder assembly is hinged with the lower ladder assembly, the hand guardrails are inserted at two sides of the upper ladder assembly, and the transportation semi-trailer comprises a frame assembly and the ladder stand device.

摘要：【中文】本发明公开了一种以多候选对象为语义知识的显著对象检测方法，包括：将图像放入对象提取器中并获得大量候选对象；改写了IoU函数，用于计算候选对象的显著分数，使候选对象之间的分数差异更明显，利于后续的排序工作；计算每个候选对象的显著分数，选择分值高的若干个候选对象作为网络模型中使用的最终候选对象，该些最终候选对象覆盖图像的所有显著区域；其中，该网络模型为：在相邻卷积层之间添加若干个注意力模块，通过连接每对编码器——解码器的卷积层对，将编码器的低级特征集成到解码器的高级特征中；在编码——解码操作之后，将若干个候选对象投入网络模型以捕获显著性映射，网络模型训练通过最小化目标函数来实现。本发明利用多候选对象最为语义知识，并使用多个注意模块，使模型对显著对象的定位更加精准，边缘轮廓更加清晰。 【EN】The invention discloses a method for detecting a salient object by taking multiple candidate objects as semantic knowledge, which comprises the following steps: placing the image in an object extractor and obtaining a plurality of candidate objects; IoU function is rewritten for calculating the significant scores of the candidate objects, so that the score difference between the candidate objects is more obvious, and the subsequent sorting work is facilitated; calculating the significance score of each candidate object, and selecting a plurality of candidate objects with high scores as final candidate objects used in the network model, wherein the final candidate objects cover all significant areas of the image; wherein, the network model is as follows: adding a number of attention modules between adjacent convolutional layers, integrating the low-level features of the encoder into the high-level features of the decoder by connecting the convolutional layer pairs of each encoder-decoder pair; after the encoding-decoding operation, several candidate objects are put into a network model to capture the saliency map, the network model training being achieved by minimizing the objective function. The invention utilizes the most semantic knowledge of multiple candidate objects and uses a plurality of attention modules, so that the model can more accurately position the remarkable object and the edge contour is clearer.

摘要：【中文】本发明公开了一种偏光板及采用该偏光板制备的液晶显示面板，偏光板包括依次分布的压敏胶粘合剂层、内保护膜层、偏光子层及外保护膜层，所述压敏胶粘合剂层，以重量计，包括粘合剂组合物100份、硬化剂0.01～0.2份以及硅烷偶联剂0.05～0.3份；粘合剂组合物包括(甲基)丙烯酸正丁酯70～90％、甲基丙基酸烷基酯5～25％以及内含有0.1～1％的具有羧基的重复单元和0.01～0.5重量％的具有羟基的重复单元的丙烯酸系共聚物，通过溶剂对组分进行调节；硬化剂包括聚氨酯树脂或异氰酸酯70～80％、2，6～二叔丁基对甲基苯酚<0.5％以及乙酸乙酯20～30％；硅烷偶联剂包括有机硅烷40～60％、甲苯40～60％以及甲醇<0.5％。本发明制备的偏光板在在高温高湿环境下能有效抑制抑制偏光片收缩或溶胀使液晶面板发生弯曲的情况。 【EN】The invention discloses a polarizing plate and a liquid crystal display panel prepared by adopting the polarizing plate, wherein the polarizing plate comprises a pressure-sensitive adhesive layer, an inner protective film layer, a polarizing sublayer and an outer protective film layer which are sequentially distributed, wherein the pressure-sensitive adhesive layer comprises 100 parts by weight of an adhesive composition, 0.01-0.2 part by weight of a hardening agent and 0.05-0.3 part by weight of a silane coupling agent; the adhesive composition comprises 70-90% of n-butyl (meth) acrylate, 5-25% of alkyl methacrylate, and an acrylic copolymer containing 0.1-1% of a repeating unit having a carboxyl group and 0.01-0.5% by weight of a repeating unit having a hydroxyl group, and the composition is adjusted by a solvent; the hardener comprises 70-80% of polyurethane resin or isocyanate, 0.5% of 2, 6-di-tert-butyl p-methylphenol and 20-30% of ethyl acetate; the silane coupling agent comprises 40-60% of organosilane, 40-60% of toluene and 0.5% of methanol. The polarizing plate prepared by the invention can effectively inhibit the situation that the liquid crystal panel is bent due to the shrinkage or swelling of the polarizer under the high-temperature and high-humidity environment.