摘要：【中文】一种集成式自清洁风叶及空调器，涉及空调器技术领域，该集成式自清洁风叶包括风叶,所述风叶的内部沿中心轴轴向转动设置有清洁管道，所述清洁管道的外周面上布设有多个与所述清洁管道的内部连通的喷嘴。本发明通过在风叶的内部沿中心轴轴向转动设置清洁管道，将清洁管道集成在风叶的内部，提高了生产安装效率，增加了不同机型的通用性，同时在清洁管道的外周面上布设多个与清洁管道的内部连通的喷嘴，使喷嘴能够多方向喷淋，缩短了清洗风叶的时间和能够更彻底清洗风叶上积淀的顽固尘埃物，改善空气环境。 【EN】The integrated self-cleaning fan blade comprises a fan blade, a cleaning pipeline is arranged in the fan blade in a rotating mode along the axial direction of a central shaft, and a plurality of nozzles communicated with the inside of the cleaning pipeline are distributed on the outer peripheral surface of the cleaning pipeline. The cleaning pipeline is arranged in the fan blade in an axial rotating mode along the central shaft, the cleaning pipeline is integrated in the fan blade, the production and installation efficiency is improved, the universality of different types is improved, meanwhile, the plurality of nozzles communicated with the interior of the cleaning pipeline are distributed on the outer peripheral surface of the cleaning pipeline, the nozzles can spray in multiple directions, the time for cleaning the fan blade is shortened, stubborn dust deposited on the fan blade can be cleaned more thoroughly, and the air environment is improved.

摘要：【中文】本发明公开了一种安全自动流量调节电磁阀，包括外套管、内套管，分别装设在外套管和内套管之间的电磁线圈和固定座，装设在外套管靠近固定座的一端的头部固定件，装设在外套管另一端的驱动组件，套设在内套管一端与驱动组件传动连接的活动密封头，套设在内套管中部滑动连接的活动金属芯，装设在活动密封头和活动金属芯之间的弹簧，以及套设在活动金属芯上的硅胶圈，所述固定座的侧面设置有进料口，所述头部固定件上设置有与进料口相连通的出料口，所述活动金属芯朝向头部固定件一侧的头部呈锥形设置，本发明具有结构简单、成本较低、便于装配、便于全自动生产作业、密封良好、稳定可靠地自动调节介质流量、能够断电保护的优点。 【EN】The invention discloses a safe automatic flow regulating electromagnetic valve, which comprises an outer sleeve, an inner sleeve, an electromagnetic coil and a fixed seat which are respectively arranged between the outer sleeve and the inner sleeve, a head fixed part arranged at one end of the outer sleeve close to the fixed seat, a driving component arranged at the other end of the outer sleeve, a movable sealing head sleeved at one end of the inner sleeve and in transmission connection with the driving component, a movable metal core sleeved at the middle part of the inner sleeve in sliding connection, a spring arranged between the movable sealing head and the movable metal core, and a silica gel ring sleeved on the movable metal core, wherein a feed inlet is arranged on the side surface of the fixed seat, a discharge outlet communicated with the feed inlet is arranged on the head fixed part, and the head of one side of the movable metal core, which faces the head fixed part, is in a conical, Good sealing, stable and reliable, automatic adjustment of medium flow and power-off protection.

摘要：【中文】本发明提供了一种用于5G前传的25G BiDi光模块的微光学组件，其特征在于，包括底板，底板上安放有五棱柱形状的玻璃基板，玻璃基板的左侧面贴有用于供发射光进入的Tx滤光片，玻璃基板的右侧面镀有用于供接收光进入以及供发射光射出的增透膜，玻璃基板的右下斜面贴有反射镜，玻璃基板的上侧面贴有用于供在从增透膜进入到Tx滤光片上反射到达反射镜再次反射的接收光输出到接收端的Rx滤光片。与现有技术相比，该微光学组件采用Rx滤光片和Tx滤光片设置在玻璃基板上，Rx滤光片和Tx滤光片入射角度小，允许的入射角误差大，整体结构紧凑，尺寸小，有效通光口径达到0.6mm，降低装配难度，并降低用于5G前传的25G BiDi光模块装配成本，容易满足SFP28光模块的封装要求。 【EN】The invention provides a micro-optical assembly of a 25G BiDi optical module for 5G forward transmission, which is characterized by comprising a bottom plate, wherein a glass substrate in a pentagonal prism shape is arranged on the bottom plate, a Tx optical filter for transmitting light to enter is pasted on the left side surface of the glass substrate, an antireflection film for receiving light to enter and transmitting light to exit is plated on the right side surface of the glass substrate, a reflector is pasted on the right lower inclined surface of the glass substrate, and an Rx optical filter for receiving light which enters the Tx optical filter from the antireflection film and is reflected to the reflector for re-reflection and outputting the received light to a receiving end is pasted on the upper side surface of the glass substrate. Compared with the prior art, the micro-optical assembly adopts the Rx optical filter and the Tx optical filter to be arranged on the glass substrate, the incidence angles of the Rx optical filter and the Tx optical filter are small, the allowed incidence angle error is large, the whole structure is compact, the size is small, the effective light-passing caliber reaches 0.6mm, the assembly difficulty is reduced, the assembly cost of the 25G BiDi optical module for 5G forward transmission is reduced, and the packaging requirement of the SFP28 optical module is easily met.

摘要：【中文】本申请公开了一种图像控制方法及显示装置，该方法包括：获取显示装置显示的第一图像，并在第一预设时长后获取显示装置显示的第二图像；将第一图像的第一参数和第二图像的第二参数进行比对，以确定第二图像中的像素点相对于第一图像中的同一位置的像素点是否发生参数变化；在第二图像中的像素点相对于第一图像中的同一位置的像素点未发生参数变化的情况下，将未发生参数变化的像素点作为目标像素点进行遮挡处理，以改变目标像素点的显示状态，其中遮挡处理包括改变目标像素点的像素值和/或亮度。该图像控制方法，通过对目标像素点的具有针对性的控制，能够避免显示装置中的像素点长时间的处于同一个显示状态，从而保护该像素点。 【EN】The application discloses an image control method and a display device, wherein the method comprises the following steps: acquiring a first image displayed by a display device, and acquiring a second image displayed by the display device after a first preset time; comparing the first parameter of the first image with the second parameter of the second image to determine whether the pixel point in the second image has parameter change relative to the pixel point at the same position in the first image; and under the condition that the pixel point in the second image has no parameter change relative to the pixel point at the same position in the first image, taking the pixel point without parameter change as a target pixel point to carry out shielding treatment so as to change the display state of the target pixel point, wherein the shielding treatment comprises the change of the pixel value and/or the brightness of the target pixel point. According to the image control method, the targeted control on the target pixel point can be used for preventing the pixel point in the display device from being in the same display state for a long time, so that the pixel point is protected.

摘要：【中文】本发明提供了X12CrMoWVNbN10‑1‑1晶粒细化的热处理工艺，其通过提高加热速度，尽量减少针状奥氏体的量，增加球形奥氏体的量，从而使得晶粒细化，使得晶粒度符合技术要求，使得X12CrMoWVNbN10‑1‑1的使用范围扩大。下料后的材料经过锻造后形成工件，之后工件顺次通过高温正火、高温回火、常规正火、高温回火，然后将经过高温回火的工件进行后续加工处理。其在高温正火过程中，提高工件在α+γ双相区的升温速度，使得工件快速通过双相区，获得尽可能多的球形奥氏体，一方面更大程度地打破晶体学位向关系，即K‑‑S关系；另一方面提高加热速度可以增加奥氏体的形核率；高温回火的具体工艺为在温度700℃的环境下保温15～20h，让碳化物尽可能多地析出、进一步破坏金属学位向关系，然后空冷。 【EN】The invention provides a heat treatment process for grain refinement of X12CrMoWVNbN10-1-1, which comprises the steps of increasing the heating speed, reducing the amount of needle-shaped austenite as much as possible, increasing the amount of spherical austenite, refining the grains, enabling the grain size to meet the technical requirements, and expanding the use range of X12CrMoWVNbN10-1-1, forging the fed material to form a workpiece, then sequentially carrying out high-temperature normalizing, high-temperature tempering, conventional normalizing and high-temperature tempering on the workpiece, and then carrying out subsequent processing treatment on the workpiece subjected to high-temperature tempering, wherein in the high-temperature normalizing process, the heating speed of the workpiece in a α + gamma double-phase region is increased, so that the workpiece rapidly passes through the double-phase region to obtain spherical austenite as much as possible, on one hand, the crystallographic orientation relationship, namely the K-S relationship, on the other hand, the heating speed is increased, the nucleation rate of the austenite can be increased, and the specific process of high-temperature tempering is that the workpiece is kept for 15-20 hours at the temperature of 700 ℃, so that carbides are precipitated and further broken down, and then the metal orientation relationship is further as.

摘要：【中文】本发明公开了一种用于污染底泥环保清淤及资源化的方法，其特征在于利用处理后的水在现场覆土工防渗膜的水池中配制浓缩的底泥修复药剂，并作为底泥水力清淤用的高压水枪的水源喷向待清淤的污染底泥，使得清淤与施药同步完成，进一步将所形成的含药剂泥浆通过格栅和泥浆泵送入土工管袋中完成脱水干化固结，处理后的底泥可以作为景观绿化用地的基础、堤坝等资源化利用。该方法工艺简单，便于操作，具有节能高效、成本经济的特点。 【EN】The invention discloses an environment-friendly dredging and resource recycling method for polluted bottom mud, which is characterized in that a concentrated bottom mud repairing agent is prepared in a water tank of an impermeable membrane of an on-site earth covering worker by utilizing treated water, the concentrated bottom mud repairing agent is sprayed to the polluted bottom mud to be dredged as a water source of a high-pressure water gun for hydraulic dredging of the bottom mud, so that dredging and pesticide application are synchronously completed, the formed slurry containing a pesticide is further sent into a soil engineering pipe bag through a grid and a slurry pump to complete dehydration, drying and solidification, and the treated bottom mud can be used as a foundation, a dam and the like of a landscape greening land for resource utilization. The method has the characteristics of simple process, convenient operation, energy conservation, high efficiency and low cost.

摘要：【中文】本发明提供一种利用HPLC快速测定塞来昔布胶囊溶出度的方法，所述测定方法步骤如下：色谱条件，对照品溶液的配制，供试品溶液的配制，样品前处理；本发明的一种利用HPLC快速测定塞来昔布胶囊溶出度的方法检测灵敏度高、专属性强、精密度高、准确性强、操作方便，且该方法大大提高了检测时效性，能够减少试剂的使用量，更节能环保，同时，样品前处理方法能够大大降低色谱柱的损坏率，降低检测成本。 【EN】The invention provides a method for rapidly determining dissolution rate of celecoxib capsules by using HPLC, which comprises the following steps: chromatographic conditions, preparation of a reference solution, preparation of a test solution and pretreatment of a sample; the method for rapidly determining the dissolution rate of the celecoxib capsules by using HPLC has the advantages of high detection sensitivity, strong specificity, high precision, strong accuracy and convenience in operation, greatly improves the detection timeliness, can reduce the usage amount of reagents, is more energy-saving and environment-friendly, and meanwhile, the sample pretreatment method can greatly reduce the damage rate of chromatographic columns and reduce the detection cost.

摘要：【中文】本发明公开了一种用于土壤调查的非扰动采样器装置，包括采样手柄、空体积滑动连杆、活塞式推杆、注射器式外壳、多孔样品切转面板和恒温样品保存箱，其特征在于可以方便快捷的采集非扰动的土壤原状样品，同时将切去部分暴露空气一侧的土壤样品，在密闭的条件下置入棕色土壤采样瓶中，从而最大程度防止土壤采样过程中污染物的释放风险。该采样装置使用简便，成本低下，进一步提高了土壤样品污染物测定的准确性，特别适用于采集检测含有挥发性有机污染物非扰动土壤样品的场合。 【EN】The invention discloses a non-disturbance sampler device for soil investigation, which comprises a sampling handle, a hollow volume sliding connecting rod, a piston type push rod, an injector type shell, a porous sample cutting and rotating panel and a constant temperature sample storage box. The sampling device is simple and convenient to use, low in cost, capable of further improving the accuracy of the determination of the pollutants in the soil sample and particularly suitable for the occasions of collecting and detecting the non-disturbed soil sample containing the volatile organic pollutants.

摘要：【中文】本发明提出一种微型器件转移头及其制造方法、微型器件的转移方法，涉及微型发光二极管领域。所述微型器件转移头包括基础衬底、位于基础衬底上的多个可磁化的金属柱、位于基础衬底上且包围金属柱的保护层以及位于基础衬底背面的环形螺线管。本发明通过微型器件转移头的金属柱产生的磁力可以对微型发光二极管底部的键合金属层产生吸附作用，进而将微型发光二极管拾起。 【EN】The invention provides a micro device transfer head, a manufacturing method thereof and a micro device transfer method, and relates to the field of micro light-emitting diodes. The micro device transfer head includes a base substrate, a plurality of magnetizable metal pillars on the base substrate, a protective layer on the base substrate and surrounding the metal pillars, and an annular solenoid on a back side of the base substrate. The magnetic force generated by the metal column of the micro device transfer head can adsorb the bonding metal layer at the bottom of the micro light-emitting diode, so that the micro light-emitting diode is picked up.

摘要：【中文】一种制备有机硫氰化物的方法，包括：将苄醇类化合物(I)、硫氰酸盐、碱性物质与有机溶剂混合，在SO₂F₂气氛中，于25～50℃下反应3～6h，之后反应液经后处理，得到有机硫氰化物(II)；本发明使用价廉易得、环境友好的SO₂F₂作为促进剂，高效促进醇和硫氰酸盐制备有机硫氰化物，减少了传统生产过程中预先在分子结构的预定位置引入卤素的步骤，底物适用性广，能以较好的收率得到相对应的有机硫氰化物，操作过程简单，适合大规模制备； 【EN】A process for preparing an organosulfur cyanide compound comprising: mixing benzyl alcohol compound (I), thiocyanate, alkaline substance and organic solvent in SO₂F₂Reacting for 3-6 h at 25-50 ℃ in the atmosphere, and then carrying out post-treatment on the reaction liquid to obtain organic cyanide (II); the invention uses cheap, easily obtained and environment-friendly SO₂F₂The organic cyanide is used as an accelerant to efficiently promote alcohol and thiocyanate to prepare the organic cyanide, so that the step of introducing halogen into a preset position of a molecular structure in advance in the traditional production process is reduced, the applicability of the substrate is wide, the corresponding organic cyanide can be obtained with a good yield, the operation process is simple, and the organic cyanide is suitable for large-scale preparation;