摘要：【中文】一种大学英语教学用单词助记演示装置，本发明涉及教学装置技术领域；它包含底座、支撑机构、演示板、讲解机构和阅读机构，底座的上侧设有演示板，演示板通过支撑机构支撑在底座上，演示板为空心结构，演示板的前侧壁上等距设有数个讲解机构，演示板的内部设有阅读机构，阅读机构中的减速机固定在演示板的上表面上，演示板后侧壁的左右两侧均设有开口，两侧的开口分别设置于阅读机构中的传送带中端的前方，开口的上下两侧均设有一号吸铁石；在演示板的前后两侧分别设有讲解机构和阅读机构，老师在讲解时，可通过讲解机构进行讲解，讲解完可通过阅读机构供给学生们阅读，从而可帮助学生记忆，本发明具有设置合理，制作成本低等优点。 【EN】The invention discloses a word mnemonic demonstration device for college English teaching, and relates to the technical field of teaching devices; the demonstration board is supported on the base through the supporting mechanism and is of a hollow structure, a plurality of explanation mechanisms are arranged on the front side wall of the demonstration board at equal intervals, the reading mechanism is arranged inside the demonstration board, a speed reducer in the reading mechanism is fixed on the upper surface of the demonstration board, openings are formed in the left side and the right side of the rear side wall of the demonstration board, the openings in the two sides are respectively arranged in front of the middle end of a conveying belt in the reading mechanism, and a magnet is arranged on each of the upper side and the lower side of each opening; the teaching board has the advantages that the teaching board is reasonable in arrangement, low in manufacturing cost and the like, and students can remember the teaching board.

摘要：【中文】本发明涉及一种复合预混合饲料加工工艺，所述复合预混合饲料包括微少量原料、中量原料、由载体和已经粉碎的大料组成的大量原料、需稀释的原料以及液体原料，工艺设备按流程采用垂直布置，加工工艺包含如下步骤：步骤S1，原料接收；步骤S2，稀释料制备；步骤S3，将当日生产任务中所有生产批次总共需要的微少量物料、稀释料以及载体预先混合成半成品物料；步骤S4，成品物料制备，通过破碎混合对成品进行精加工，确保产品质量。该工艺设计合理，大大提高自动化程度，提高精度和准确度，提高生产效率，便于管理，解放劳动力。 【EN】The invention relates to a processing technology of a compound premix feed, which comprises a micro-small amount of raw materials, a medium amount of raw materials, a large amount of raw materials consisting of a carrier and crushed big materials, raw materials needing to be diluted and liquid raw materials, wherein the processing equipment is vertically arranged according to the flow, and the processing technology comprises the following steps: step S1, raw material receiving; step S2, preparing a diluent; step S3, mixing all the production batches in the production task of the day with the total needed tiny materials, diluent materials and carriers in advance to form semi-finished product materials; and step S4, preparing a finished product material, and finely processing the finished product by crushing and mixing to ensure the quality of the product. The process has reasonable design, greatly improves the automation degree, the precision and the accuracy, improves the production efficiency, is convenient to manage and liberates labor force.

摘要：【中文】本发明属于英语教学技术领域，尤其是一种英语教学用触摸式英语发音装置，针对现有的发音装置在使用中，不能进行直接读取提前备好的资料，降低了教学效率，且还存在教学装置不便于固定和调节角度等问题，增加教学难度的问题，现提出如下方案，其包括底座、触摸显示屏，触摸显示屏上内置有控制器终端，触摸显示屏上设置有发音器和摄像头，所述底座的顶部活动连接有圆柱筒，圆柱筒的顶部固定安装有放置板，放置板的顶部开设有两个导向槽，两个导向槽内均滑动安装有导向块。本发明操作方便，可以提前将教学内容录入触摸显示屏内，避免手写，提高了教学效率，便于对触摸显示屏固定和调节角度，降低了教学难度。 【EN】The invention belongs to the technical field of English teaching, and particularly relates to a touch type English pronunciation device for English teaching, which aims at solving the problems that the existing pronunciation device cannot directly read prepared data in use, the teaching efficiency is reduced, the teaching device is inconvenient to fix and adjust the angle and the like, and the teaching difficulty is increased. The method is convenient to operate, teaching contents can be recorded into the touch display screen in advance, handwriting is avoided, the teaching efficiency is improved, the touch display screen is convenient to fix and adjust the angle, and the teaching difficulty is reduced.

摘要：【中文】一种洛索洛芬或其钠盐中遗传毒性杂质的检测方法，属于药物分析技术领域，包括如下步骤：1)制备衍生剂：取哌啶至容量瓶中，用DMSO稀释至刻度，摇匀作为衍生剂；2)制备供试品溶液：另取洛索洛芬钠原料用DMSO溶解，加入衍生剂，摇匀，作为供试品溶液；3)制备对照品溶液：另取杂质A加DMSO使溶解并稀释至刻度加入衍生剂，摇匀即得作为对照品溶液；4)检测过程：依次将空白溶液、对照品溶液、供试品溶液注入LC‑MS系统，记录对照品溶液主峰峰面积、供试品溶液中与对照品溶液保留时间一致的峰面积，采用外标法计算供试品中的杂质A/B的含量。 【EN】A method for detecting genotoxic impurities in loxoprofen or sodium salt thereof belongs to the technical field of pharmaceutical analysis, and comprises the following steps: 1) preparing a derivative: taking piperidine into a volumetric flask, diluting the piperidine to a scale with DMSO, and shaking up the piperidine to serve as a derivative; 2) preparing a test solution: dissolving loxoprofen sodium raw material in DMSO, adding a derivatization agent, and shaking up to obtain a test solution; 3) preparation of control solutions: adding DMSO into the impurity A to dissolve and dilute the impurity A to a scale, adding a derivative, and shaking up to obtain a reference substance solution; 4) and (3) detection process: and injecting the blank solution, the reference solution and the test solution into an LC-MS system in sequence, recording the main peak area of the reference solution and the peak area of the test solution with the retention time consistent with that of the reference solution, and calculating the content of the impurity A/B in the test by adopting an external standard method.

摘要：【中文】本发明涉及一种基于自编码器和GRU神经网络的热带气旋轨迹预测方法，该方法具体为，获取待预测数据，并进行预处理，将预处理后的待预测数据载入预训练后的气旋轨迹预测模型中，获取气旋轨迹预测结果，所述气旋轨迹预测模型包括自编码器和GRU神经网络，所述自编码器的输出作为GRU神经网络的输入，所述待预测数据包括热带气旋位置数据和气象因子数据。与现有技术相比，本发明能有效处理和利用越来越大的气象数据，预测精度高，具有实际性的应用前景。 【EN】The invention relates to a tropical cyclone track prediction method based on a self-encoder and a GRU neural network, which comprises the steps of obtaining data to be predicted, preprocessing the data, loading the preprocessed data to be predicted into a cyclone track prediction model after pre-training, and obtaining a cyclone track prediction result, wherein the cyclone track prediction model comprises the self-encoder and the GRU neural network, the output of the self-encoder is used as the input of the GRU neural network, and the data to be predicted comprises tropical cyclone position data and meteorological factor data. Compared with the prior art, the method can effectively process and utilize larger and larger meteorological data, has high prediction precision and has practical application prospect.

摘要：【中文】本发明公开了一种环保的市政工程安全施工警示器，涉及到工程施工设备领域，包括固定底座，所述固定底座的两端上侧均固定连接有固定块，所述固定块的两端上侧分别固定连接有防水管和第一气缸，所述防水管的内壁中部固定连接有密封块，所述密封块的上下两端分别固定连接有第一金属棒和第二金属棒，所述密封块的一侧中部固定连接有绝缘块。本发明通过在承压板的下端设置有第二气缸，第二气缸与第一气缸通过气管连通，因此承压板被行人或车辆踩压下降时，第二气缸内气体通过气管推动第一气缸内的密封活塞运动，只有当连接块将第一金属棒和第二金属棒接通时，警示灯才会工作起到警示作用，因此大大减少了能量的消耗，使装置更加环保。 【EN】The invention discloses an environment-friendly municipal engineering safety construction warning indicator, which relates to the field of engineering construction equipment and comprises a fixed base, wherein the upper sides of the two ends of the fixed base are fixedly connected with fixed blocks, the upper sides of the two ends of each fixed block are respectively and fixedly connected with a waterproof pipe and a first air cylinder, the middle part of the inner wall of each waterproof pipe is fixedly connected with a sealing block, the upper end and the lower end of each sealing block are respectively and fixedly connected with a first metal rod and a second metal rod, and the middle part of one side of each sealing block is fixedly connected with an insulating block. According to the invention, the second cylinder is arranged at the lower end of the bearing plate and is communicated with the first cylinder through the air pipe, so that when the bearing plate is stepped on by a pedestrian or a vehicle to descend, the air in the second cylinder pushes the sealing piston in the first cylinder to move through the air pipe, and only when the first metal rod and the second metal rod are communicated through the connecting block, the warning lamp can work to play a warning role, so that the energy consumption is greatly reduced, and the device is more environment-friendly.

摘要：【中文】本发明公开了一种公路交通安全用节能照明装置，涉及路灯领域，包括灯杆，所述灯杆的上端一侧固定设置有第一支架，所述第一支架远离灯杆的一端固定连接有灯罩，所述灯罩的内部固定设置有反射镜面，所述反射镜面的下方设置有灯泡，所述灯泡与灯罩相连，所述灯罩靠近灯杆的一侧连接有散热装置。本发明通过在第一支架上设置的灯罩及散热装置，灯泡在通电照明时所产生的的热量在灯罩内向上扩散，并通过反射镜面的传导将热量导入铝制散热片，热量通过铝制散热片能够扩散至散热装置内，同时散热装置内的电机带动散热风扇转动能够增加散热效果，将导入散热装置的热量从通风孔排出，使灯泡能够进行有效的散热，延长该照明装置的使用寿命。 【EN】The invention discloses an energy-saving lighting device for road traffic safety, which relates to the field of street lamps and comprises a lamp post, wherein a first support is fixedly arranged on one side of the upper end of the lamp post, a lamp shade is fixedly connected to one end, far away from the lamp post, of the first support, a reflecting mirror surface is fixedly arranged inside the lamp shade, a bulb is arranged below the reflecting mirror surface, the bulb is connected with the lamp shade, and a heat dissipation device is connected to one side, close to the lamp post, of the lamp shade. According to the invention, through the lampshade and the heat dissipation device arranged on the first support, heat generated by the bulb during power-on illumination is upwards diffused in the lampshade, and is guided into the aluminum heat dissipation fins through the conduction of the reflection mirror surface, the heat can be diffused into the heat dissipation device through the aluminum heat dissipation fins, and meanwhile, the motor in the heat dissipation device drives the heat dissipation fan to rotate, so that the heat dissipation effect can be increased, the heat guided into the heat dissipation device is discharged from the vent holes, the bulb can be effectively dissipated, and the service life of the illumination device is prolonged.

摘要：【中文】本发明公开了一种绿色环保的市政道路标线装置，涉及到标线装置领域，包括安装板，所述安装板的上表面中部固定连接有储液箱，所述安装板的下表面中部两侧均固定连接有竖板，所述储液箱的内部两侧、安装板的中部两侧以及两个竖板上均开设有通槽，所述通槽内贯穿连接有连接杆，两个所述竖板相互远离的一端均设置有滚轮。本发明通过在安装板上设置有竖板，竖板上的滚轮通过伞状齿轮组、连接杆以及传动齿轮组带动储液箱内的搅拌组件转动，使得本装置移动时能够对储液腔内的划线漆进行搅拌，提高了划线漆的质量，提高了本装置的工作效率，同时达到了绿色节能的效果。 【EN】The invention discloses a green and environment-friendly municipal road marking device, which relates to the field of marking devices and comprises a mounting plate, wherein a liquid storage tank is fixedly connected to the middle part of the upper surface of the mounting plate, vertical plates are fixedly connected to two sides of the middle part of the lower surface of the mounting plate, through grooves are formed in two sides of the interior of the liquid storage tank, two sides of the middle part of the mounting plate and the two vertical plates, a connecting rod penetrates through the through grooves, and one ends, far away from each other, of the two vertical plates are provided with idler wheels. According to the invention, the vertical plate is arranged on the mounting plate, and the roller on the vertical plate drives the stirring component in the liquid storage tank to rotate through the bevel gear set, the connecting rod and the transmission gear set, so that the device can stir the line marking paint in the liquid storage tank when moving, the quality of the line marking paint is improved, the working efficiency of the device is improved, and meanwhile, the green and energy-saving effects are achieved.

摘要：【中文】本发明公开了一种市政工程用环保电缆支架，涉及到电力辅助设备领域，包括支撑块、延长杆和固定杆，其中支撑块底端中部固定设置有延长杆，延长杆底端固定设置有固定杆，支撑块上表面中部开设有放置槽，两侧内壁顶端中部均开设有滑槽，滑槽底端内壁中部开设有连接槽，放置槽底端内壁两侧均开设有通槽；本发明通过放置板的设置，在放置板上放置电缆后，电缆重力使放置板向下移动，迫使缠绕在绕线环上的尼龙绳向下拉伸，带动绕线环转动，齿轮随着绕线环转动，齿轮转动的同时，带动滑动板向放置槽内部移动，从而使两个挡板相互靠近并夹持住电缆，有利于防止电缆因风力或者重力等因素，脱离支架，提高工作人员的工作效率。 【EN】The invention discloses an environment-friendly cable support for municipal engineering, which relates to the field of electric power auxiliary equipment and comprises a supporting block, an extension rod and a fixed rod, wherein the extension rod is fixedly arranged in the middle of the bottom end of the supporting block; according to the invention, through the arrangement of the placing plate, after the cable is placed on the placing plate, the placing plate is moved downwards by the gravity of the cable, the nylon rope wound on the winding ring is forced to be stretched downwards to drive the winding ring to rotate, the gear rotates along with the winding ring, and the sliding plate is driven to move towards the inside of the placing groove while the gear rotates, so that the two baffles are close to each other and clamp the cable, the cable is prevented from being separated from the bracket due to factors such as wind power or gravity, and the working efficiency of workers is improved.

摘要：【中文】本发明公开了一种便于使用的节能公路标志标牌，涉及到公路标志领域，包括底座，所述底座的顶端设置有支撑杆，所述支撑杆的底端通过调节组件与底座连接，所述支撑杆的顶端设置有标牌固定组件。本发明通过在底座上设置有调节组件，在支撑杆上设置有标牌固定组件，标牌固定组件上的固定板与两个放置块配合能够快速的拆卸和安装标识牌，提高了本装置的效率；通过在调节组件上设置有可调节的固定螺丝，固定螺丝与底座上的槽口配合使得支撑杆能够快速的倾倒，便于更换标示牌，同时固定螺丝与锁紧螺母配合能够将支撑杆稳定放置，提高了本装置的安全性和稳定性。 【EN】The invention discloses a convenient-to-use energy-saving road sign plate, which relates to the field of road signs and comprises a base, wherein a supporting rod is arranged at the top end of the base, the bottom end of the supporting rod is connected with the base through an adjusting assembly, and a sign plate fixing assembly is arranged at the top end of the supporting rod. According to the signboard fixing device, the adjusting assembly is arranged on the base, the signboard fixing assembly is arranged on the supporting rod, and the fixing plate on the signboard fixing assembly is matched with the two placing blocks, so that a signboard can be quickly detached and installed, and the efficiency of the signboard fixing device is improved; through being provided with adjustable fixed screw on adjusting part, the notch cooperation on fixed screw and the base makes the bracing piece can be quick empting, is convenient for change and marks the tablet, and fixed screw and lock nut cooperation can be stably placed the bracing piece simultaneously, have improved the security and the stability of this device.