摘要：【中文】本发明具体涉及一种大跨度桥梁人行道及非机动车道伸缩装置，其特征在于所述伸缩装置包括支承梁，支承梁的一端通过销铰结构与伸缩缝一侧的主梁连接，为支承梁提供竖向支撑，支撑梁的另一端则设置弧面滑动支座，伸缩缝另一侧的主梁设有滑动槽，所述弧面滑动支座的底部与滑动槽之间形成滑动连接，支承梁底部与滑动槽顶部设变形间隙，能适应纵向变形和转动变形。本发明人行道及非机动车道伸缩装置为上层盖板、下层钢梁的简支结构，传力可靠，建设成本低，不仅具有大位移伸缩和转动的适应能力，而且具备防滑、防尘和排水功能，便于检修和维护。 【EN】The invention particularly relates to a large-span bridge sidewalk and non-motor vehicle lane expansion device which is characterized by comprising a supporting beam, wherein one end of the supporting beam is connected with a main beam at one side of an expansion joint through a pin hinge structure to provide vertical support for the supporting beam, the other end of the supporting beam is provided with a cambered surface sliding support, the main beam at the other side of the expansion joint is provided with a sliding groove, the bottom of the cambered surface sliding support is in sliding connection with the sliding groove, and the bottom of the supporting beam and the top of the sliding groove are provided with a deformation gap to adapt to longitudinal deformation and rotational deformation. The sidewalk and non-motor vehicle lane telescopic device is a simple support structure of an upper layer cover plate and a lower layer steel beam, is reliable in force transmission and low in construction cost, has the adaptability of large displacement extension and rotation, has the functions of skid resistance, dust prevention and water drainage, and is convenient to overhaul and maintain.

摘要：【中文】本发明属于千斤顶的拆卸与安装技术领域，具体是一种立式千斤顶拆装机，解决了千斤顶拆卸或安装过程中费时费力效率低下的技术问题。本发明包括立式机架，立式机架的工作面上设置有转盘轴承，转盘轴承的外圈与立式机架的工作面固定连接，工作面的下端连接有驱动转盘轴承的内圈正反转的驱动装置，内圈的上端连接有用于安装千斤顶的套筒，套筒上设置有与千斤顶下部突出的爪体相适配的通槽，工作面上设置有相互平行的支架，支架之间设置有与千斤顶的导向套相卡接的拆解扳手。本发明省时省力，能完成高达98%的拆解率，节约劳动力，提高工作效率，解决了修理千斤顶中最难的部分就是拆解千斤顶的导向套，有些结实的零部件还能继续重复使用，节约成本。 【EN】The invention belongs to the technical field of disassembling and assembling of jacks, and particularly relates to a vertical jack disassembling and assembling machine which solves the technical problems of time and labor waste and low efficiency in the process of disassembling or assembling a jack. The invention comprises a vertical frame, wherein a turntable bearing is arranged on the working surface of the vertical frame, the outer ring of the turntable bearing is fixedly connected with the working surface of the vertical frame, the lower end of the working surface is connected with a driving device for driving the inner ring of the turntable bearing to rotate forward and backward, the upper end of the inner ring is connected with a sleeve for installing a jack, the sleeve is provided with a through groove matched with a claw body protruding from the lower part of the jack, the working surface is provided with mutually parallel brackets, and a disassembling wrench clamped with a guide sleeve of the jack is arranged between the brackets. The invention saves time and labor, can finish the disassembly rate as high as 98 percent, saves labor force, improves working efficiency, solves the problem that the most difficult part for repairing the jack is to disassemble the guide sleeve of the jack, ensures that some firm parts can be continuously reused, and saves cost.

摘要：【中文】本发明公开了一种铸造后处理机器人搬运四手爪，包括安装框架、固定单手爪、浮动单手爪、集装式电磁阀、电器盒、快换盘；安装框架一侧安装集装式电磁阀和电气盒，并连接快换盘；安装框架另一侧的正反两面均安装有固定单手爪、浮动单手爪；浮动单手爪包括第一旋转气缸、浮动补偿连接法兰、浮动补偿、第一气缸连接板、第一两指气缸、第一三指气缸、第一阻挡片；固定单手爪包括第二旋转气缸、旋转气缸连接法兰、第二气缸连接板、第二两指气缸、第二三指气缸、第二阻挡片。本发明能够实现一个机器人手爪服务于多个加工工位，实现铝转向节的后处理自动化生产，提高生产效率，降低成本。 【EN】The invention discloses a handling four-paw of a casting post-processing robot, which comprises an installation frame, a fixed single paw, a floating single paw, a cartridge type electromagnetic valve, an electric appliance box and a quick change disc, wherein the fixed single paw is fixed on the installation frame; one side of the installation frame is provided with a cartridge type electromagnetic valve and an electric box which are connected with a quick change disk; the front surface and the back surface of the other side of the mounting frame are provided with a fixed single claw and a floating single claw; the floating single-hand claw comprises a first rotary cylinder, a floating compensation connecting flange, floating compensation, a first cylinder connecting plate, a first two-finger cylinder, a first three-finger cylinder and a first blocking piece; the fixed single-paw comprises a second rotary cylinder, a rotary cylinder connecting flange, a second cylinder connecting plate, a second two-finger cylinder, a second three-finger cylinder and a second blocking piece. The invention can realize that one robot claw serves a plurality of processing stations, realize the post-processing automatic production of the aluminum steering knuckle, improve the production efficiency and reduce the cost.

摘要：【中文】本发明公开了一种基于高光谱数据的土壤墒情检测方法，其特点是该方法包括：1）采集在目标区域具有不同质地、理化性质相异的土壤样本；2）构建土壤墒情‑光谱数据库，获取各土壤样本在不同含水量梯度下的光谱数据；3）构建各个土壤样本的含水量‑光谱反射率辐射传输物理模型和预测最优波段；4）根据光谱角度匹配方法，判断待实测光谱所属模型，获取对应的模型参数，输入对应的最佳波段反射率，解算土壤墒情。本发明与现有技术相比具有坚实的物理基础，模型稳定性和精度均大大提高，并具有较强的普适性，尤其适合不同土壤类型的土壤墒情动态监测和广泛运用。 【EN】The invention discloses a soil moisture content detection method based on hyperspectral data, which is characterized by comprising the following steps: 1) collecting soil samples with different textures and different physical and chemical properties in a target area; 2) constructing a soil moisture content-spectrum database, and acquiring spectral data of each soil sample under different water content gradients; 3) constructing a water content-spectral reflectivity radiation transmission physical model and predicting an optimal wave band of each soil sample; 4) and judging the model of the spectrum to be measured according to the spectrum angle matching method, acquiring corresponding model parameters, inputting the corresponding optimal waveband reflectivity, and calculating the soil moisture content. Compared with the prior art, the method has a solid physical foundation, greatly improves the stability and the precision of the model, has stronger universality, and is particularly suitable for dynamic monitoring and wide application of soil moisture content of different soil types.

摘要：【中文】本公开公开了一种电气控制系统和机器人，涉及电气安全领域。该电气控制系统通过一体化设置两个检测障碍物的传感器、并设置安全监控器、安全继电器、和其他元器件，所有电路都有冗余配置，安全监控器和安全继电器形成互锁结构，任何一个元器件故障，回路都可断开，保证了设备安全、稳定运行，减少了安全事故的发生。 【EN】The utility model discloses an electrical control system and robot relates to the electrical safety field. This electrical control system sets up two sensors that detect the barrier through the integration to set up safety monitor, safety relay and other components and parts, all circuits have the redundant configuration, and safety monitor and safety relay form the interlocking structure, and any one component and part trouble, the return circuit all can break off, has guaranteed equipment safety, steady operation, has reduced the emergence of incident.

摘要：【中文】本发明公开了一种自动升降装置，包括机架、承载料盘的料架和递进机构，料架呈滑动的安装于机架上并与递进机构联动；递进机构包括第一齿条、与第一齿条可啮合的第一推块及用于锁定料架于机架上的锁定组件，第一齿条呈竖直的安装于料架，第一齿条上呈均匀且等间距的设置有若干齿牙；第一推块与第一齿条啮合并同步带动料架相对机架按预设高度升降，预设高度为第一齿条中相邻两齿之间间距的整数倍；第一推块脱离与第一齿条啮合，锁定组件锁定料架于机架上。本发明结构简单，方便了取料，提高了生产效率。 【EN】The invention discloses an automatic lifting device, which comprises a rack, a material rack for bearing a material tray and a progressive mechanism, wherein the material rack is slidably arranged on the rack and is linked with the progressive mechanism; the progressive mechanism comprises a first rack, a first push block which can be meshed with the first rack and a locking assembly for locking the material rack on the rack, the first rack is vertically arranged on the material rack, and a plurality of teeth are uniformly and equidistantly arranged on the first rack; the first pushing block is meshed with the first rack and synchronously drives the material rack to lift relative to the rack according to a preset height, and the preset height is an integral multiple of the distance between two adjacent teeth in the first rack; the first push block is disengaged from the first rack, and the locking assembly locks the material frame on the rack. The invention has simple structure, is convenient for taking materials and improves the production efficiency.

摘要：【中文】本发明公开了一种利用彩绒革盖菌粗酶液降解己烯雌酚的方法，属于环境修复技术领域，所述方法包括制备彩绒革盖菌发酵液、制备彩绒革盖菌粗酶液和利用三个步骤，利用彩绒革盖菌粗酶液降解己烯雌酚的过程中加入100‑150μL 2.5g/L的DES‑甲醇溶液、1‑2mL的彩绒革盖菌胞外粗酶液，再加入7.85‑8.9mL的醋酸缓冲溶液，反应3‑4h即完成己烯雌酚的降解，本发明采用生物酶催化工艺，具有己烯雌酚去除率高、安全无污染等特点。 【EN】The invention discloses a method for degrading diethylstilbestrol by using a coriolus versicolor crude enzyme solution, which belongs to the technical field of environmental remediation, and comprises the steps of preparing a coriolus versicolor fermentation broth, preparing a coriolus versicolor crude enzyme solution and using the coriolus versicolor crude enzyme solution, wherein in the process of degrading diethylstilbestrol by using the coriolus versicolor crude enzyme solution, 150 mu L of 2.5g/L DES-methanol solution and 1-2mL of coriolus versicolor extracellular crude enzyme solution are added, 7.85-8.9mL of acetic acid buffer solution is added, and the degradation of diethylstilbestrol is completed after reaction for 3-4 h.

摘要：【中文】本发明公开了香草醛作为氧化还原介质在提高漆酶降解己烯雌酚降解率中的应用，香草醛浓度为0.01‑1mmol/L。还公开了一种香草醛作为氧化还原介质提高漆酶降解己烯雌酚降解率的方法，包括以下步骤：步骤1：将漆酶溶于醋酸‑醋酸钠缓冲液配制漆酶母液；将己烯雌酚溶于甲醇配制成己烯雌酚溶液；将香草醛溶于醋酸‑醋酸钠缓冲液配制成香草醛溶液；步骤2：将配制的漆酶母液和香草醛溶液混合成漆酶‑香草醛溶液后，与所配制的己烯雌酚溶液混合于反应体系中，放入振荡培养箱中反应；步骤3：反应半小时后，利用乙酸乙酯萃取终止己烯雌酚反应，完成降解。本发明以香草醛作为还原介质，可大大提高漆酶降解DES的降解率，降低降解成本。 【EN】The invention discloses application of vanillin serving as an oxidation-reduction medium in improving the degradation rate of diethylstilbestrol degraded by laccase, wherein the concentration of the vanillin is 0.01-1 mmol/L. Also discloses a method for improving the degradation rate of the laccase in degrading the diethylstilbestrol by using the vanillin as a redox mediator, which comprises the following steps: step 1: dissolving laccase in an acetic acid-sodium acetate buffer solution to prepare laccase mother solution; dissolving diethylstilbestrol in methanol to prepare a diethylstilbestrol solution; dissolving vanillin in acetic acid-sodium acetate buffer solution to obtain vanillin solution; step 2: mixing the prepared laccase mother liquor and vanillin solution to obtain a laccase-vanillin solution, mixing the laccase-vanillin solution and the prepared diethylstilbestrol solution in a reaction system, and putting the reaction system into a shaking incubator for reaction; and step 3: after reacting for half an hour, the diethylstilbestrol reaction is stopped by using ethyl acetate for extraction, and the degradation is finished. The method takes the vanillin as a reduction medium, so that the degradation rate of degrading DES by laccase can be greatly improved, and the degradation cost is reduced.

摘要：【中文】本发明公开了一种隧穿场效应晶体管，主要解决现有隧穿场效应晶体管存在的随机杂质涨落问题和双极关态漏电的问题，其自下而上设有衬底(1)、体区(2)和栅介质层(3)，该体区和栅介质层的两侧刻蚀有下台阶(4)，左右两侧下台阶的上方分别淀积有源极(6)和漏极(5)，栅介质层上方自左向右依次设有源极调制板(7)、栅极(8)以及间隔分布的栅极耦合调制板(9)和漏极耦合调制板(10)，该栅介质层、漏极、源极、源极调制板、栅极、栅极耦合调制板和漏极耦合调制板的外围设有钝化层(11)，本发明解决了器件双极关态漏电问题和随机杂质涨落问题，降低了器件功耗，提升了器件开关速度和可靠性，可用于低功耗电子系统。 【EN】The invention discloses a tunneling field effect transistor, which mainly solves the problems of random impurity fluctuation and bipolar off-state electric leakage of the traditional tunneling field effect transistor, and is provided with a substrate (1), a body region (2) and a gate dielectric layer (3) from bottom to top, wherein lower steps (4) are etched on two sides of the body region and the gate dielectric layer, a source electrode (6) and a drain electrode (5) are respectively deposited above the lower steps on the left side and the right side, a source electrode modulation plate (7), a grid electrode (8) and a grid electrode coupling modulation plate (9) and a drain electrode coupling modulation plate (10) which are distributed at intervals are sequentially arranged above the gate dielectric layer from left to right, and passivation layers (11) are arranged on the peripheries of the gate dielectric layer, the drain electrode, the source electrode modulation plate, the grid electrode coupling modulation plate and the drain electrode coupling modulation plate, the power consumption of the device is reduced, the switching speed and the reliability of the device are improved, and the device can be used for a low-power electronic system.

摘要：【中文】本发明涉及锂离子电池技术领域，尤其涉及一种电池循环过程原位观测工装，包括左夹块、右夹块、紧固螺栓以及玻璃上盖；所述左夹块和右夹块的上部用于夹紧电池，玻璃上盖通过树脂与所述电池的上部连接，在左夹块和右夹块的中部设有用于调整电池的调整区域，所述紧固螺栓与所述左夹块和右夹块螺纹连接将二者固定。本发明解决了断面处由于负极没有超出正极，多次充放电后出现的析锂现象。 【EN】The invention relates to the technical field of lithium ion batteries, in particular to an in-situ observation tool for a battery cycle process, which comprises a left clamping block, a right clamping block, a fastening bolt and a glass upper cover, wherein the left clamping block is arranged on the left side of the glass upper cover; the upper portions of the left clamping block and the right clamping block are used for clamping a battery, the upper glass cover is connected with the upper portion of the battery through resin, an adjusting area for adjusting the battery is arranged in the middle of the left clamping block and the right clamping block, and the fastening bolt is in threaded connection with the left clamping block and the right clamping block to fix the left clamping block and the right clamping block. The invention solves the problem that the lithium is separated after charging and discharging for many times because the negative electrode does not exceed the positive electrode at the section.