摘要：【中文】本发明公开了一种提高天窗导轨成型稳定性的连续冲压装置，属于冲压模具技术领域，所述提高天窗导轨成型稳定性的连续冲压装置包括上模座与下模座，所述下模座上端通过螺栓A可拆卸连接有凹模，所述凹模上端通过螺栓B可拆卸连接有定位板，所述上模座下端通过螺栓C可拆卸连接有凸模固定板，所述凸模固定板下端通过螺栓D可拆卸连接有凸模，所述上模座顶端固定连接有模柄。本发明通过增加有步进电机，可以操控齿轮进行正向旋转或者反向旋转，齿轮可以将自身的正反旋转运动转变成齿条的上下反复运动，以此来带动冲压模具的上模与下模之间连续冲压铸模，这样生产出来的天窗导轨在铸模成型后稳定性很高，适合被广泛推广和使用。 【EN】The invention discloses a continuous stamping device for improving the forming stability of a sunroof guide rail, which belongs to the technical field of stamping dies and comprises an upper die base and a lower die base, wherein the upper end of the lower die base is detachably connected with a female die through a bolt A, the upper end of the female die is detachably connected with a positioning plate through a bolt B, the lower end of the upper die base is detachably connected with a male die fixing plate through a bolt C, the lower end of the male die fixing plate is detachably connected with a male die through a bolt D, and the top end of the upper die base is fixedly connected with a die shank. According to the invention, the stepping motor is additionally arranged, the gear can be controlled to rotate forwards or reversely, the gear can convert the forward and reverse rotation motion of the gear into the up-and-down repeated motion of the rack, so that the continuous stamping casting mold between the upper mold and the lower mold of the stamping mold is driven, and the produced skylight guide rail has high stability after the casting mold is formed, and is suitable for wide popularization and use.

摘要：【中文】本发明实施例公开了一种电磁铁自动锁门装置，包括柜门和柜体，柜体上设置有电磁锁主体和在执行机构驱动下作直线运动的磁力锁主体，柜门上设置有分别与磁力锁主体和电磁锁主体配合工作的磁力锁配件和电磁锁锁舌，磁力锁主体上设置有用于判断磁力锁主体与磁力锁配件是否吸合的传感器；其方法为通过传感器采集分别设置在柜门和柜体上的磁力锁配件和磁力锁主体两者的吸合动作的信号，控制执行机构工作，使得柜门和柜体贴合；电磁锁锁舌和电磁锁主体在柜门和柜体贴合过程中完成机械锁定，随后磁力锁主体和执行机构断电，完成柜门和柜体的锁门动作；提高在重载荷下的设备门的关紧作用，特别是对于关门有一定载荷要求的场景，操作简单且轻便。 【EN】The embodiment of the invention discloses an automatic electromagnet door locking device, which comprises a cabinet door and a cabinet body, wherein the cabinet body is provided with an electromagnetic lock main body and a magnetic lock main body which is driven by an actuating mechanism to do linear motion; the method comprises the steps that a sensor is used for collecting signals of suction actions of a magnetic lock accessory and a magnetic lock main body which are respectively arranged on a cabinet door and a cabinet body, and an actuating mechanism is controlled to work, so that the cabinet door and the cabinet body are attached; the electromagnetic lock bolt and the electromagnetic lock body complete mechanical locking in the process of attaching the cabinet door and the cabinet body, and then the magnetic lock body and the actuating mechanism are powered off to complete door locking action of the cabinet door and the cabinet body; the device has the advantages that the closing effect of the equipment door under heavy load is improved, particularly, the device is simple and convenient to operate in a scene with certain load requirements for closing the door.

摘要：【中文】本发明属于信息处理技术领域，具体涉及一种用于计算资讯关联股票的方法和装置，方法包括：根据用户输入的检索条件获取多篇资讯，并通过计算得到每篇资讯的一个或多个关键词；对于每篇资讯，通过对本篇资讯的各关键词进行模型训练，计算得到本篇资讯中各关键词对应的关键词向量；对于每篇资讯，基于关键词向量计算本篇资讯的关键词与市场各股票词之间的关联度，进而确定与本篇资讯相关的一个或多个股票。本发明可根据用户需求获取海量资讯，并计算得到每篇资讯的关键词，再通过计算关键词与市场上各股票词之间的相似度，快速分析得到与资讯相关联的股票并呈现给用户，协助用户进行股票投资交易，为用户投资提供有效参考。 【EN】The invention belongs to the technical field of information processing, and particularly relates to a method and a device for calculating information-related stocks, wherein the method comprises the following steps: acquiring a plurality of pieces of information according to search conditions input by a user, and calculating to obtain one or more keywords of each piece of information; for each piece of information, performing model training on each keyword of the piece of information, and calculating to obtain a keyword vector corresponding to each keyword in the piece of information; for each piece of information, calculating the association degree between the keywords of the piece of information and the stock words of the market based on the keyword vector, and further determining one or more stocks related to the piece of information. The invention can acquire mass information according to the needs of users, calculates the keywords of each piece of information, and quickly analyzes and acquires the stocks related to the information by calculating the similarity between the keywords and each stock word in the market and presents the stocks to the users, thereby assisting the users in carrying out stock investment transactions and providing effective reference for the investment of the users.

摘要：【中文】本发明提供一种脉动压力传感器的安装固定方法，包括以下步骤：步骤1：将脉动压力传感器可拆卸地连接到测压嘴上；步骤2：将脉动压力传感器与测压嘴连接后的组合件装入转接管中，并将组合件可拆卸地连接到转接管上；步骤3：将脉动压力传感器线缆装入转接管内，并将脉动压力传感器线缆与航空电联器连接；步骤4：将航空电联器与转接管连接。实现了脉动压力传感器与航空发动机的快速安装和拆卸，解决原有传感器在航空发动机上无法安装的问题，同时由于装置的可拆分特点，维修和更换传感器十分便捷，此外对传感器起到一定的保护作用也降低了传感器损耗。 【EN】The invention provides a method for installing and fixing a pulsating pressure sensor, which comprises the following steps: step 1: detachably connecting a pulsating pressure sensor to the pressure measuring nozzle; step 2: the assembly after the pulsating pressure sensor and the pressure measuring nozzle are connected is arranged in the adapter tube, and the assembly is detachably connected to the adapter tube; and step 3: the cable of the pulsating pressure sensor is arranged in the adapter tube and is connected with the aviation electrical connector; and 4, step 4: and connecting the aviation electric coupler with the adapter tube. The device has the advantages that the rapid installation and disassembly of the pulsation pressure sensor and the aeroengine are realized, the problem that the original sensor cannot be installed on the aeroengine is solved, meanwhile, due to the detachable characteristic of the device, the sensor is convenient to maintain and replace, and in addition, the sensor is protected to a certain extent, so that the sensor loss is reduced.

摘要：【中文】一种双频淬火加工过渡过程温升计算方法，所述方法包括：数据采集存储、数据处理分析、数据诊断报警三个步骤。本设计采用多元数据分析法准确的反映系统中的故障信息，将系统中多个变量的耦合进行分析，形成一个新的综合指标，且新的指标可综合反映原来的系统出现的故障。本设计不仅能够准确反映潜液泵的故障类型有效提高潜液泵系统可靠性，而且使用范围广、制造运行成本低。 【EN】A temperature rise calculation method for a transition process of double-frequency quenching machining comprises the following steps: data acquisition and storage, data processing and analysis and data diagnosis and alarm. The design adopts a multi-metadata analysis method to accurately reflect the fault information in the system, and analyzes the coupling of a plurality of variables in the system to form a new comprehensive index, and the new index can comprehensively reflect the faults of the original system. The design can accurately reflect the fault type of the immersed pump, effectively improve the reliability of the immersed pump system, and has wide application range and low manufacturing and operating cost.

摘要：【中文】本发明公开了一种隧道二衬混凝土泵送挤压式浇筑施工方法，包括S1：将隧道内分为位于顶部的拱形浇筑区以及位于隧道两侧并位于拱形浇筑区下方的若干层底部浇筑区，每层浇筑区在隧道两侧近似对称分布；S2：从下至上依次通过混凝土输送泵对各层浇筑区内浇筑；该施工方法增强了混凝土的密实度，提升了混凝土强度，降低减少二衬混凝土质量缺陷，提高了隧道二衬施工质量。 【EN】The invention discloses a tunnel secondary lining concrete pumping extrusion type pouring construction method, which comprises the following steps of S1: dividing the interior of the tunnel into an arch-shaped pouring area positioned at the top and a plurality of layers of bottom pouring areas positioned at two sides of the tunnel and positioned below the arch-shaped pouring area, wherein each layer of pouring areas are approximately symmetrically distributed at two sides of the tunnel; s2: pouring in each layer of pouring area sequentially through a concrete conveying pump from bottom to top; the construction method enhances the compactness of the concrete, improves the strength of the concrete, reduces the quality defect of the secondary lining concrete, and improves the construction quality of the secondary lining of the tunnel.

摘要：【中文】本发明提出了一种土遗址浆‑土界面应变计的布设装置及使用方法，用以解决现有应变计在土遗址浆‑土界面的粘贴成功率低、粘结质量差、定位不准确的问题。本发明包括黏贴系统和控制系统，黏贴系统包括吸附机构和支撑机构，吸附机构与应变计相匹配，吸附机构通过通气管与支撑机构相连通，通气管与控制系统可拆卸连接且通气管与控制系统相连通，控制系统包括正负压控制器，正负压控制器通过连接管与通气管相连通。本发明制作简单、操作简单且准确、高效、高质量的达到了应变计粘贴至锚孔壁，极大程度的保护了锚孔，保证了监测数据的真实性，为土遗址浆‑土界面应变监测提供了有利支撑。 【EN】The invention provides a layout device and a use method of an earthen site slurry-soil interface strain gauge, which are used for solving the problems of low bonding success rate, poor bonding quality and inaccurate positioning of the existing strain gauge on an earthen site slurry-soil interface. The invention comprises an adhering system and a control system, wherein the adhering system comprises an adsorption mechanism and a support mechanism, the adsorption mechanism is matched with a strain gauge, the adsorption mechanism is communicated with the support mechanism through a vent pipe, the vent pipe is detachably connected with the control system and is communicated with the control system, the control system comprises a positive pressure controller and a negative pressure controller, and the positive pressure controller is communicated with the vent pipe through a connecting pipe. The invention has simple manufacture, simple and accurate operation, high efficiency and high quality, ensures that the strain gauge is adhered to the wall of the anchor hole, protects the anchor hole to a great extent, ensures the authenticity of monitoring data and provides favorable support for monitoring the soil relic slurry-soil interface strain.

摘要：【中文】本发明公开了一种驱油用双长链阴‑非复合型表面活性剂及其制备方法。本发明利用长链脂肪醇和环氧氯丙烷反应生成1,3‑二烷氧基‑2‑丙醇（I）,I与环氧乙烷和环氧丙烷加成生成双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚（II），II再用ClSO₃H磺化得到双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚磺酸盐阴‑非复合型表面活性剂。该方法制的双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚磺酸盐在低弱碱或无碱条件下具有较好的界面性能、乳化性能和驱油效果。其中双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚磺酸盐（diC_xGE‑E_mP_n‑HS，x=8或10，m=15,n=10）适合用作低弱碱表面活性剂，用于油田三元复合驱；双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚磺酸盐（diC_xGE‑E_mP_n‑HS，x=12，m=15,n=10）适用无碱表面活性剂，用于油田二元复合驱。 【EN】The invention discloses a double-long-chain anionic-non-composite surfactant for oil displacement and a preparation method thereof. The invention utilizes the reaction of long-chain fatty alcohol and epichlorohydrin to generate 1, 3-dialkoxy-2-propanol (I), the addition of the I, ethylene oxide and propylene oxide to generate dialkoxy glycerin ether polyoxyethylene-polyoxypropylene ether (II), and the ClSO is used to generate the diethoxy glycerin ether polyoxyethylene-polyoxypropylene ether (II)₃H is sulfonated to obtain the dialkoxy glycerol ether polyoxyethylene-polyoxypropylene ether sulfonate anion-non-composite surfactant. The dialkoxy glycerol ether polyoxyethylene-polyoxypropylene ether sulfonate prepared by the method has better interface performance, emulsifying performance and oil displacement effect under the condition of low weak base or no base. Wherein the dialkoxy glycerol ether polyoxyethylene-polyoxypropylene ether sulfonate (diC)_xGE‑E_mP_n-HS, x =8 or 10, m =15, n = 10) is suitable for use as a low weak base surfactant for oilfield tri-compound flooding; bis-alkoxy glyceryl ether polyoxyethylene-polyoxypropylene ether sulfonate (diC)_xGE‑E_mP_n-HS, x =12, m =15, n = 10) suitable alkali-free surfactants for use in oilfield binary compound flooding.

摘要：【中文】本发明公开了一种驱油用双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚羧酸盐表面活性剂及其制备方法。本发明利用长链脂肪醇和环氧氯丙烷反应生成1,3‑二烷氧基‑2‑丙醇（I）,I先后与环氧丙烷和环氧乙烷加成生成双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚（II），II再用氯乙酸羧甲基化得到双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚羧酸盐表面活性剂。该方法制备的表面活性剂在低弱碱或无碱条件下具有较好的溶解性能、界面性能、乳化性能和驱油效果。其中，双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚羧酸盐（diC₁₀GE‑E₁₅P₁₀‑CS）适合作低弱碱表面活性剂，用于油田三元复合驱，具有较高的驱油效率；双烷氧基甘油醚聚氧乙烯‑聚氧丙烯醚羧酸盐（diC₁₂GE‑E₁₅P₁₀‑CS）适用作无碱表面活性剂，用于油田二元复合驱。 【EN】The invention discloses a dialkoxy glyceryl ether polyoxyethylene-polyoxypropylene ether carboxylate surfactant for oil displacement and a preparation method thereof. The invention utilizes the reaction of long-chain fatty alcohol and epichlorohydrin to generate 1, 3-dialkoxy-2-propanol (I), the I is added with propylene oxide and ethylene oxide in sequence to generate dialkoxy glycerin ether polyoxyethylene-polyoxypropylene ether (II), and the II is carboxymethylated by chloroacetic acid to obtain the dialkoxy glycerin ether polyoxyethylene-polyoxypropylene ether carboxylate surfactant. The surfactant prepared by the method has good solubility, interface performance, emulsifying performance and oil displacement effect under the condition of low weak base or no base. Wherein the dialkoxy glyceryl ether polyoxyethylene-polyoxypropylene ether carboxylate (diC)₁₀GE‑E₁₅P₁₀CS) is suitable for being used as a low weak base surfactant, is used for oil field ternary combination flooding, and has higher oil displacement efficiency(ii) a Bis-alkoxy glyceryl ether polyoxyethylene-polyoxypropylene ether carboxylate (diC)₁₂GE‑E₁₅P₁₀-CS) is suitable as an alkali-free surfactant for binary combination flooding in oil fields.

摘要：【中文】本发明公开了一种高效表面活性剂的复合体系，属于油田开发三次采油技术领域。该复合体系组成为500mg/L‑4000mg/L的聚合物、0.01%‑1.0%的表面活性剂和0%‑3.0%的碱；其中高效表面活性剂组成由烷基苯磺酸盐与阴非复合型表面活性剂按质量分数5:95‑95:5的比例组成，溶剂质量分数为0‑10%。该复合体系具有更好的溶解性；可在更宽的碱浓度范围内与原油形成超低界面张力；随着碱浓度的增加，复合体系与原油形成的微乳液可由Winsor I型→Winsor III型→Winsor II型连续转变；该复合体系可比水驱提高采收率28个百分点以上，比现有复合体系可多提高采收率10.75个百分点，具有更高的驱油效率。本发明还提供一种高效表面活性剂的复合体系制备方法及其在三次采油中的应用。 【EN】The invention discloses a composite system of a high-efficiency surfactant, belonging to the technical field of tertiary oil recovery in oilfield development. The composition of the complex system is 500mg/L-4000mg/L of polymer, 0.01% -1.0% of surfactant and 0% -3.0% of alkali; wherein the high-efficiency surfactant comprises alkylbenzene sulfonate and a non-composite surfactant according to the mass fraction of 5:95-95:5, and the mass fraction of the solvent is 0-10%. The complex system has better solubility; can form ultra-low interfacial tension with crude oil in a wider alkali concentration range; with the increase of the alkali concentration, the microemulsion formed by the composite system and the crude oil can be continuously converted from Winsor type I → Winsor type III → Winsor type II; the compound system can improve the recovery ratio by more than 28 percent compared with water drive, can improve the recovery ratio by more than 10.75 percent compared with the existing compound system, and has higher oil displacement efficiency. The invention also provides a preparation method of the composite system of the high-efficiency surfactant and application of the composite system in tertiary oil recovery.