摘要：【中文】本发明涉及一种用于新建或养护路面的相邻结构层之间联接的粘层油及其制备方法。其组分包括基质沥青和辅助材料，所述辅助材料为旧轮胎胶粉、SBS改性剂、聚烯烃、回收聚烯烃、乙烯‑醋酸乙烯共聚物、天然沥青、脱油沥青、废旧机械润滑油、硫磺、多聚磷酸中的一种或多种；其135℃的动力粘度为10‑40Pa.s。本发明的粘层油粘结强度高、对后续施工影响小、材料成本低。 【EN】The invention relates to a bonding oil for connecting adjacent structural layers of a newly-built or maintained pavement and a preparation method thereof. The components of the asphalt comprise matrix asphalt and auxiliary materials, wherein the auxiliary materials are one or more of waste tire rubber powder, SBS modifier, polyolefin, recycled polyolefin, ethylene-vinyl acetate copolymer, natural asphalt, deoiled asphalt, waste mechanical lubricating oil, sulfur and polyphosphoric acid; the dynamic viscosity at 135 ℃ is 10-40 Pa.s. The adhesive layer oil has high bonding strength, small influence on subsequent construction and low material cost.

摘要：【中文】本发明公开了一种基于行车记录仪的AR导航系统，包括行车记录仪、域控制器DMC、车载导航系统、显示模块，所述行车记录仪将采集的车辆前方的图像数据传递至域控制器DMC中，所述域控制器DMC识别图像数据中的车道线、前方车辆、行人、交通标志，并根据车载导航系统的引导信息在识别出的车道线内填充上引导信息；所述域控制器DMC的输出端连接显示模块，用于将填充由引导信息的图像输出至显示模块进行显示。本发明采用行车记录仪来实现图像数据的采集，实现成本低，减少AR导航成本的增加；基于AR技术将导航引导信息添加到视频中以图像形式显示在中控、仪表等显示屏上，从而实现AR导航，提高导航体验，使得导航更加清晰明确。 【EN】The invention discloses an AR navigation system based on a vehicle event data recorder, which comprises the vehicle event data recorder, a domain controller DMC, a vehicle navigation system and a display module, wherein the vehicle event data recorder transmits acquired image data in front of a vehicle to the domain controller DMC, the domain controller DMC identifies lane lines, front vehicles, pedestrians and traffic signs in the image data, and fills guide information in the identified lane lines according to the guide information of the vehicle navigation system; the output end of the domain controller DMC is connected with a display module and used for outputting the image filled with the guide information to the display module to be displayed. The automobile data recorder is adopted to realize the acquisition of image data, the realization cost is low, and the increase of AR navigation cost is reduced; navigation guide information is added to a video based on the AR technology and is displayed on display screens of a central control unit, an instrument and the like in an image mode, so that AR navigation is realized, navigation experience is improved, and navigation is clearer and more definite.

摘要：【中文】本发明涉及一种喷雾机风筒。喷雾机风筒，包括自左向右依次连接的前筒、中筒、后筒，所述中筒由中外筒和中内筒构成，中内筒内部设置电机，中外筒一端的内表面上有外挡止结构，中内筒一端的外表面设有与外挡止结构形成挡止配合的内挡止结构，中外筒另一端的内侧面上有与中内筒可拆固定连接的连接结构，中内筒的内挡止结构与中外筒的筒壁之间形成能够径向相对移动的环形配合间隙。当电机在运行过程中发生振动时，由于电机固定在中内筒内部，中内筒的一端与中外筒之间存在环形配合间隙，会减弱传递给中外筒的振动，减小了中外筒的振动，避免因中外筒振动产生的螺栓松动和焊口脱焊，保证了喷雾机的持续运行，提高了喷雾机的工作效率。 【EN】The invention relates to a wind barrel of a spraying machine. The sprayer air duct comprises a front duct, a middle duct and a rear duct which are sequentially connected from left to right, wherein the middle duct is composed of a middle outer duct and a middle inner duct, a motor is arranged in the middle inner duct, an outer blocking structure is arranged on the inner surface of one end of the middle outer duct, an inner blocking structure which forms blocking fit with the outer blocking structure is arranged on the outer surface of one end of the middle inner duct, a connecting structure which is detachably and fixedly connected with the middle inner duct is arranged on the inner side surface of the other end of the middle outer duct, and an annular fit clearance which can move relatively in the radial direction is formed between the inner blocking structure of the middle inner duct and the wall of the middle outer duct. When the motor vibrates in the operation process, because the motor is fixed in the middle inner cylinder, and an annular fit clearance exists between one end of the middle inner cylinder and the middle outer cylinder, the vibration transmitted to the middle outer cylinder can be weakened, the vibration of the middle outer cylinder and the middle outer cylinder is reduced, the bolt looseness and weld crater desoldering caused by the vibration of the middle outer cylinder are avoided, the continuous operation of the sprayer is ensured, and the working efficiency of the sprayer is improved.

摘要：【中文】本发明公开了一种用于提高玉米作物抗旱能力的灌溉装置，包括底板、支撑柱和水泵，在底板的底部设置有支撑柱，在支撑柱的底部设置有第一凹槽，在第一凹槽中设置有第一滚珠，在底板的中心位置挖设置有孔洞，在孔洞的上方设置内部套管，在内部套管的外部套设有外部套管，在孔洞的下方通过第二管道连接有水泵，水泵的抽水口连接有第一管道，第一管道位于地下井中；在外部管道两侧的底板上呈对称状滑动连接有移动板。本发明减轻了工作者的劳动量，扩大了玉米作物灌溉的范围，且能够保护排水管道避免长期暴晒在外部对该装置的损害，延长了该装置的使用寿命。 【EN】The invention discloses an irrigation device for improving drought resistance of corn crops, which comprises a bottom plate, a support column and a water pump, wherein the bottom of the bottom plate is provided with the support column, the bottom of the support column is provided with a first groove, a first ball is arranged in the first groove, a hole is dug in the center of the bottom plate, an inner sleeve is arranged above the hole, an outer sleeve is sleeved outside the inner sleeve, the lower part of the hole is connected with the water pump through a second pipeline, a water pumping port of the water pump is connected with a first pipeline, and the first pipeline is positioned in an underground well; the bottom plates at two sides of the external pipeline are symmetrically connected with moving plates in a sliding way. The invention reduces the labor amount of workers, enlarges the irrigation range of corn crops, can protect the drainage pipeline from being exposed to the outside for a long time to damage the device, and prolongs the service life of the device.

摘要：【中文】本发明涉及一种清洗车及其水路控制装置，属于采用喷射力进行清洁的技术领域，水路控制装置包括依次连接的水压设定装置、信息处理单元、电机控制器，以及连接信息处理单元的压力传感器，水压设定装置用于设定清洗车中柱塞泵出水的水压，压力传感器用于检测清洗车中柱塞泵实际出水的水压，信息处理单元用于实时比较柱塞泵出水的水压实际值与设定值的偏差，电机控制器用于根据偏差实时调节柱塞泵的电机转速，使柱塞泵出水的水压实际值与设定值的偏差逐渐减小，直至水压实际值与设定值相等，避免了路况较差的路段清洗效果不佳以及路况较好的路段水压值又相对较大，造成的压力和水力资源的浪费问题，实现了所给即所需的最大经济效益。 【EN】The invention relates to a cleaning vehicle and a waterway control device thereof, belonging to the technical field of cleaning by adopting injection force, the waterway control device comprises a water pressure setting device, an information processing unit, a motor controller and a pressure sensor connected with the information processing unit, the water pressure setting device is used for setting the water pressure of plunger pump water in the cleaning vehicle, the pressure sensor is used for detecting the water pressure of plunger pump water in the cleaning vehicle, the information processing unit is used for comparing the deviation of the actual water pressure value of the plunger pump water and a set value in real time, the motor controller is used for adjusting the motor rotating speed of the plunger pump in real time according to the deviation, so that the deviation of the actual water pressure value of the plunger pump water and the set value is gradually reduced until the actual water pressure value is equal to the set value, thereby avoiding poor cleaning effect of road sections with poor road conditions and relatively large water pressure value of road sections with good road conditions, the waste of pressure and hydraulic resources is caused, and the maximum economic benefit required immediately is realized.

摘要：【中文】本发明旋转式多层多孔坩埚托架，涉及实验室检测器具，解决实验室检测过程中用到的坩埚不易放置且安放无序不能满足大批量检测的问题；包括底盘、立轴、设置在立轴上的多层坩埚托盘和托架盖，坩埚托盘包括环形的托盘围边和连接在托盘围边内的托盘本体，托盘本体的底面高于托盘围边的底面，且托盘本体的上表面凸出于托盘围边，托盘本体的底部设置有旋转轴套孔，且上表面设置有旋转轴，托盘本体设置有若干用于放置坩埚的孔洞，最底层的坩埚托盘与底盘之间、上下两层坩埚托盘之间、以及顶层的坩埚托盘与托架盖之间均为可拆卸密封连接；本装置有利于提高检测工作的稳定性和准确性，装置的实用设计有利于加强实验室管理和方便实验室操作。 【EN】The invention discloses a rotary multilayer porous crucible bracket, relates to a laboratory detection device, and solves the problems that crucibles used in the laboratory detection process are not easy to place and can not meet the requirement of mass detection due to disorder placement; the crucible tray comprises an annular tray surrounding edge and a tray body connected in the tray surrounding edge, the bottom surface of the tray body is higher than that of the tray surrounding edge, the upper surface of the tray body protrudes out of the tray surrounding edge, a rotating shaft sleeve hole is formed in the bottom of the tray body, a plurality of holes for placing crucibles are formed in the tray body, and the crucible tray at the bottommost layer is detachably connected with the chassis, the crucible trays at the upper layer and the lower layer and the crucible trays at the top layer are detachably connected with the bracket cover in a sealing manner; the device is favorable for improving the stability and the accuracy of detection work, and the practical design of the device is favorable for strengthening laboratory management and facilitating laboratory operation.

摘要：【中文】本发明涉及清洗设备技术领域，尤其涉及一种墙面清洗车。墙面清洗车包括车辆底盘，所述车辆底盘上设置有用于向墙面喷出高压清洗液的喷液清洗装置，所述喷液清洗装置包括喷液喷头以及向喷液喷头提供高压清洗液的输液管道，所述车辆底盘上还设置有向墙面上喷出高压气体以将遗留在墙面上的清洗液进行清除的喷气除湿装置，所述喷气除湿装置包括喷气喷头以及向喷气喷头提供高压气体的输气管道。高压清洗液对墙面上的油污、粘贴时间较长的小广告具有较好的清除效果。在喷液清洗装置清洗完毕之后再利用喷气除湿装置将墙面上的清洗液清除，避免了残留在墙面上的清洗液容易粘贴扬尘，对墙面造成二次污染的情况。 【EN】The invention relates to the technical field of cleaning equipment, in particular to a wall surface cleaning vehicle. The wall washs car includes vehicle chassis, be provided with the hydrojet belt cleaning device who is used for to wall blowout high-pressure cleaning liquid on the vehicle chassis, hydrojet belt cleaning device includes the hydrojet shower nozzle and provides the infusion pipeline of high-pressure cleaning liquid to the hydrojet shower nozzle, still be provided with on the vehicle chassis and spout high-pressure gas in order to carry over the washing liquid on the wall and clear away's jet-propelled dehydrating unit, jet-propelled dehydrating unit includes jet-propelled shower nozzle and provides high-pressure gas's gas transmission pipeline to jet-propelled shower nozzle. The high-pressure cleaning liquid has a good cleaning effect on oil stains on the wall surface and small advertisements with long pasting time. The cleaning liquid on the wall surface is removed by the air-jet dehumidification device after the liquid-jet cleaning device is cleaned, so that the situation that the cleaning liquid remained on the wall surface is easy to stick raised dust to cause secondary pollution to the wall surface is avoided.

摘要：【中文】本发明是关于一种声压传感器，涉及声电传感技术领域。主要技术方案为：声压传感器，包括：基底、感应层和弹性层；所述基底的第一端向相背的第二端设置有凹陷空间；所述感应层与所述弹性层层叠的设置，并覆盖所述基底的第一端并与所述基底连接；其中，所述感应层以中心点为起始分割点，均匀的分割成大于等于2个子感应层，相邻两个所述子感应层间具有预设距离，所述感应层能够在受到声波的压力时带动所述弹性层向所述基底的凹陷空间中形变，并将声波信号转化成电信号。所述声压传感器解决了现有技术中的声压传感器灵敏度不足的问题。 【EN】The invention relates to a sound pressure sensor, and relates to the technical field of sound and electricity sensing. The main technical scheme is as follows: an acoustic pressure sensor, comprising: a substrate, a sensing layer and an elastic layer; a concave space is arranged at the second end of the first end of the substrate, which is opposite to the first end; the sensing layer and the elastic layer are arranged in a laminated mode, cover the first end of the substrate and are connected with the substrate; the sensing layer is uniformly divided into more than or equal to 2 sub-sensing layers by taking a central point as an initial dividing point, a preset distance is reserved between every two adjacent sub-sensing layers, and the sensing layer can drive the elastic layer to deform towards the concave space of the substrate when being subjected to the pressure of sound waves and convert sound wave signals into electric signals. The sound pressure sensor solves the problem that the sound pressure sensor in the prior art is not enough in sensitivity.

摘要：【中文】本发明属于生物活性物质提取领域，具体涉及一种含阿魏酸复合物的蜂胶提取物及其提取方法和应用。具体提取步骤为：将蜂胶原料先在低温下冷冻2～4h后取出，经超微粉碎；将粉碎的蜂胶超微粉用乙醇浸泡后再经超声提取，过滤取上清液；将上清液过制备液相柱进行分离，收集得到所述含阿魏酸复合物的蜂胶提取物。本发明优化了蜂胶提取的工艺，并且将主要含阿魏酸复合物的蜂胶提取物应用至疫苗佐剂中，可以显著增强机体免疫力效果，不会引起脓肿、致癌、佐剂性关节炎等，既能诱导高水平的抗体应答，又能诱导产生较强的T细胞免疫，且用量比较小，性价比较高。 【EN】The invention belongs to the field of extraction of bioactive substances, and particularly relates to a propolis extract containing ferulic acid compounds, and an extraction method and application thereof. The specific extraction steps are as follows: freezing the propolis raw material at low temperature for 2-4 h, taking out, and carrying out superfine grinding; soaking pulverized propolis micropowder in ethanol, ultrasonic extracting, filtering, and collecting supernatant; separating the supernatant with liquid phase column, and collecting the propolis extract containing ferulic acid compound. The invention optimizes the propolis extraction process, applies the propolis extract mainly containing ferulic acid compound to the vaccine adjuvant, can obviously enhance the immunity effect of organisms, does not cause abscess, carcinogenesis, adjuvant arthritis and the like, can induce high-level antibody response and strong T cell immunity, and has small dosage and high cost performance.

摘要：【中文】本发明属于土壤还原剂制备技术领域，具体涉及一种微生物土壤还原剂及其制备方法和应用。本发明提供了一种能够改善土壤酸碱度失衡的微生物土壤还原剂及其制备方法和应用，本发明提供的微生物土壤还原剂包括以下体积份的微生物：热普通链霉菌、灰略红链霉菌和枯草芽孢杆菌；所述热普通链霉菌、灰略红链霉菌和枯草芽孢杆菌的有效活菌数量比为5～7：7～9：4～6。本发明提供的微生物土壤还原剂耐高温菌，不仅能够调节土壤养分平衡，改良土壤酸碱度，还可以抑制土传病害，促进作物生长，提高作物品质。 【EN】The invention belongs to the technical field of soil reducing agent preparation, and particularly relates to a microbial soil reducing agent, and a preparation method and application thereof. The invention provides a microbial soil reducing agent capable of improving soil pH value imbalance, a preparation method and application thereof, wherein the microbial soil reducing agent comprises the following microorganisms in parts by volume: streptomyces vulgatus, streptomyces griseofulvin, and bacillus subtilis; the effective viable bacteria number ratio of the streptomyces thermosiphoniae, the streptomyces griseofulvin and the bacillus subtilis is 5-7: 7-9: 4 to 6. The microorganism soil reducing agent provided by the invention is high-temperature resistant bacteria, and not only can adjust the soil nutrient balance and improve the soil pH value, but also can inhibit soil-borne diseases, promote the crop growth and improve the crop quality.