摘要：【中文】本发明涉及仿真实验的技术领域，公开了一种航空发动机的仿真实验装置，包括操作台，所述操作台上设置计算机、演示平板和多个演示模型，其侧面设置有功能操作面板，所述功能操作面板与计算机相连，所述演示平板用于发动机的结构图纸演示，所述演示模型仿照发动机及其内部各个结构部件制作，所述功能操作面板用于控制发动机的工作原理、内部构造和性能实验在计算机的显示屏上的仿真演示。本发明的装置结构紧凑，操作简单，便于普及和推广。 【EN】The invention relates to the technical field of simulation experiments, and discloses a simulation experiment device of an aircraft engine, which comprises an operation table, wherein a computer, a demonstration flat plate and a plurality of demonstration models are arranged on the operation table, a functional operation panel is arranged on the side surface of the operation table, the functional operation panel is connected with the computer, the demonstration flat plate is used for demonstrating a structural drawing of the engine, the demonstration models are manufactured by imitating the engine and all internal structural components of the engine, and the functional operation panel is used for controlling the simulation demonstration of the working principle, the internal structure and the performance experiment of the engine on a display screen of the computer. The device of the invention has compact structure, simple operation and convenient popularization and promotion.

摘要：【中文】本申请涉及一种高阶多项式激活函数的ST段分类神经网络，通过均值滤波去除随机噪声效果好，小波滤波去除基线，最终去除信号中的噪声。并通过基于卷积神经网络+高阶多项式型激活函数的组合，以高阶多项式函数的极大的发散性可以直接增加模型的复杂度，避开正则化过程中超参数选择问题，进而显著提高了神经网络的泛化能力。 【EN】The application relates to an ST-segment classification neural network of a high-order polynomial activation function, which has good effect of removing random noise through mean filtering, removes a base line through wavelet filtering, and finally removes noise in signals. And based on the combination of the convolutional neural network and the high-order polynomial activation function, the complexity of the model can be directly increased by the great divergence of the high-order polynomial function, the problem of super-parameter selection in the regularization process is avoided, and the generalization capability of the neural network is obviously improved.

摘要：【中文】本发明属于保健品添加技术领域，尤其涉及一种银雪桃胶粉，包括功能性物质、辅料和凝胶基质，所述功能性物质包括银耳、雪燕、燕窝、桃胶和皂角米，所述辅料包括胶原蛋白肽、柠檬酸、樱桃粉、库拉索芦荟凝胶粉和白砂糖。通过本发明方法制备的银雪桃胶粉，不但能够清除人体内的自由基，实现抗衰老，还具有有滋阴养颜、清扫肠胃的功效、对失眠烦躁、虚不受补的人有良好的食疗效果。还能调节人体胶原蛋白生长，提高人体免疫调节。另外有美容养颜、抗衰老、收紧提升面部肌肤、补充胶原蛋白的功效，乃女性美容养颜之良品。 【EN】The invention belongs to the technical field of addition of health care products, and particularly relates to a silver snow peach gum powder which comprises functional substances, auxiliary materials and a gel matrix, wherein the functional substances comprise tremella, spirifer, bird's nest, peach gum and Chinese honey locust fruit rice, and the auxiliary materials comprise collagen peptide, citric acid, cherry powder, aloe vera gel powder and white granulated sugar. The silver snow peach gum powder prepared by the method not only can remove free radicals in human bodies and realize anti-aging, but also has the effects of nourishing yin and beautifying and cleaning intestines and stomach, and has good food therapy effect on people who have insomnia and dysphoria and are weak and not nourished. Can also regulate the growth of collagen of human body and improve the immunoregulation of human body. In addition, the health care product has the effects of maintaining beauty and keeping young, resisting aging, tightening and lifting facial skin and supplementing collagen, and is a good product for maintaining beauty and keeping young for women.

摘要：【中文】本发明涉及建筑施工安全技术领域，尤其是涉及一种装配式建筑免外架安全防护结构及其施工方法。本发明的结构包括主立柱、水平杆、斜撑件、防护柱、底层踏板、上层踏板和防护网；所述主立柱的顶部和下部通过水平杆和斜撑杆形成两三角形构架；上下两水平杆上分别设置上层踏板和底层踏板；防护柱设置在水平杆上并连设防护网；当主立柱的下部与已完成的浇筑层固定后，上部与已完成浇筑层的上一层基本持平，作为防护装置和操作平台使用。本发明解决了装配式剪力墙外围现浇部位安全防护问题，可以用于建筑施工的安全防护。 【EN】The invention relates to the technical field of building construction safety, in particular to an external frame-free safety protection structure of an assembly type building and a construction method thereof. The structure of the invention comprises a main upright post, a horizontal rod, an inclined support piece, a protective post, a bottom pedal, an upper pedal and a protective net; the top and the lower part of the main upright post form two triangular frameworks through a horizontal rod and an inclined strut; an upper layer pedal and a bottom layer pedal are respectively arranged on the upper horizontal rod and the lower horizontal rod; the protective columns are arranged on the horizontal rods and are connected with protective nets; when the lower part of the main upright post is fixed with the finished pouring layer, the upper part of the main upright post is basically level with the upper layer of the finished pouring layer and is used as a protective device and an operation platform. The invention solves the safety protection problem of the cast-in-place part at the periphery of the fabricated shear wall, and can be used for the safety protection of building construction.

摘要：【中文】本发明涉及一种利用百里香叶提取液与生物合成的纳米银复合抑菌剂的制备方法，属于生物纳米技术领域。包括以下步骤：1、将百里香叶片洗净后烘干；2、称取1.0g百里香叶片，将叶片剪碎，加入20mL提取剂，37℃，200rpm振摇1‑8h，过滤，然后12000rpm离心10min，取上清即得到百里香叶片提取液，4℃保存备用；3、向40mL超纯水中加入PVA和硝酸银粉末，搅拌混合5‑10min，加入1‑10mL百里香叶片提取液，定容至50mL，40‑100℃恒温水浴中磁力搅拌1‑100min，即得到生物合成纳米银/PVA复合抑菌剂。本发明能将百里香叶生物合成的纳米银加载到PVA上可以极大地增强银纳米粒子的稳定性，其抑菌性较PVA负载化学合成纳米银也显著提高。 【EN】The invention relates to a preparation method of a thyme leaf extracting solution and a biosynthetic nano-silver composite bacteriostatic agent, belonging to the technical field of biological nano. The method comprises the following steps: 1. cleaning and drying the thyme leaves; 2. weighing 1.0g of thyme leaf, cutting the leaf into pieces, adding 20mL of extractant, shaking at 37 deg.C and 200rpm for 1-8h, filtering, centrifuging at 12000rpm for 10min, collecting supernatant to obtain thyme leaf extractive solution, and storing at 4 deg.C; 3. adding PVA and silver nitrate powder into 40mL of ultrapure water, stirring and mixing for 5-10min, adding 1-10mL of thyme leaf extracting solution, fixing the volume to 50mL, and magnetically stirring for 1-100min in a constant-temperature water bath at 40-100 ℃ to obtain the biosynthetic nano silver/PVA composite bacteriostatic agent. According to the invention, the nano silver biosynthesized by thyme leaves can be loaded on PVA, so that the stability of silver nanoparticles can be greatly enhanced, and the antibacterial activity of the nano silver is also obviously improved compared with that of PVA loaded chemically synthesized nano silver.

摘要：【中文】本发明涉及粉末加工相关技术领域，具体是一种快速成型用金属粉末材料均置装置，所述快速成型用金属粉末材料均置装置包括：外壳，所述外壳的内侧通过锥形导板形成上下设置的分散腔和抛洒腔；分散组件，所述分散组件安装在所述分散腔内；抛洒组件，所述抛洒组件设置在所述抛洒腔内；驱动机构，所述驱动机构安装在所述外壳的外侧且与所述分散组件和所述抛洒组件连接，用于驱动所述分散组件及所述抛洒组件运动。通过设置的控制装置控制驱动机构工作，以驱动分散组件对原料进行初步分散处理，并驱动抛洒组件对原料进行持续性抛洒均置处理，均置效果好，且通过设置的锥形导板可对抛洒的原料起到一定的导流作用，以确保抛洒均置的效果。 【EN】The invention relates to the related technical field of powder processing, in particular to a metal powder material equalizing device for rapid prototyping, which comprises: the inner side of the shell forms a dispersion cavity and a throwing cavity which are arranged up and down through a conical guide plate; a dispersion assembly mounted within the dispersion chamber; the throwing assembly is arranged in the throwing cavity; the driving mechanism is installed on the outer side of the shell, connected with the dispersing assembly and the throwing assembly and used for driving the dispersing assembly and the throwing assembly to move. Control device control actuating mechanism through setting up works to drive dispersion subassembly carries out preliminary dispersion treatment to the raw materials, and the drive is shed the subassembly and is carried out the continuation and shed the raw materials and all put the processing, all puts effectually, and can play certain water conservancy diversion effect to the raw materials of shedding through the toper baffle that sets up, in order to ensure to shed the effect of all putting.

摘要：【中文】本发明公开了一种新能源汽车的电池锁紧箱及新能源汽车，包括转轴，所述转轴固定在箱盖的后部下方并与所述箱体后部上方铰接；以及传动轴，所述转动轴转动设置在所述箱体后部下方，所述传动轴上固定安装有传动轮，所述传动轮与所述转轴之间通过一号传动带滚动连接；升降机构，所述升降机构安装在所述箱体的前部；锁紧机构，所述锁紧机构连接所述升降机构。通过弹性设置的锁紧杆带动转轴旋转，从而实现按压锁紧杆使锁紧杆与箱盖上的锁孔分离后自动将箱盖弹开，在关闭箱盖时由转轴带动锁紧杆挤压压簧，直至箱盖上的锁孔对准锁紧杆后借助压簧回弹将锁紧杆插入箱盖上的锁孔，由于锁紧杆与箱盖和箱体上的锁孔同轴设置。 【EN】The invention discloses a battery locking box of a new energy automobile and the new energy automobile, which comprise a rotating shaft, wherein the rotating shaft is fixed below the rear part of a box cover and is hinged with the upper part of the rear part of a box body; the rotating shaft is rotatably arranged below the rear part of the box body, a driving wheel is fixedly arranged on the rotating shaft, and the driving wheel is in rolling connection with the rotating shaft through a first driving belt; the lifting mechanism is arranged at the front part of the box body; and the locking mechanism is connected with the lifting mechanism. The locking rod arranged elastically drives the rotating shaft to rotate, so that the locking rod is pressed to enable the locking rod to be automatically flicked away from the box cover after being separated from the lock hole in the box cover, the rotating shaft drives the locking rod to extrude the pressure spring when the box cover is closed, the locking rod is inserted into the lock hole in the box cover until the lock hole in the box cover is aligned to the locking rod, and the locking rod is coaxially arranged with the lock holes in the box cover and the box body.

摘要：【中文】本发明公开了一种墙结构免外架与铝模联合施工体系及施工方法，该墙结构免外架与铝模联合施工体系包括防护平台和铝模板结构，所述铝模板结构包括平行设置的第一铝模板组和第二铝模板组，所述第一铝模板组和第二铝模板组之间形成有用于浇筑剪力墙的浇筑空间，所述第一铝模板组和第二铝模板组分别包括多个铝模板，所述防护平台连接于所述第一铝模板组远离所述第二铝模板组的一侧。本发明的墙结构免外架与铝模联合施工体系既适用于使用铝模板施工的现浇剪力墙结构，也适用于装配式建筑PC结构外围有现浇剪力墙的建筑体系，作业层及其下层两层可以同时防护施工，安全性能高、拆卸方便、施工效率高、施工成本低、可周转使用。 【EN】The invention discloses a wall structure exterior-frame-free and aluminum mold combined construction system and a construction method, wherein the wall structure exterior-frame-free and aluminum mold combined construction system comprises a protective platform and an aluminum mold plate structure, the aluminum mold plate structure comprises a first aluminum mold plate group and a second aluminum mold plate group which are arranged in parallel, a pouring space for pouring a shear wall is formed between the first aluminum mold plate group and the second aluminum mold plate group, the first aluminum mold plate group and the second aluminum mold plate group respectively comprise a plurality of aluminum mold plates, and the protective platform is connected to one side of the first aluminum mold plate group, which is far away from the second aluminum mold plate group. The wall structure outer frame-free and aluminum mold combined construction system is suitable for a cast-in-place shear wall structure constructed by using aluminum templates and a building system with a cast-in-place shear wall surrounding a PC structure of an assembled building, an operation layer and a lower layer can be simultaneously used for protective construction, and the wall structure outer frame-free and aluminum mold combined construction system is high in safety performance, convenient to disassemble, high in construction efficiency, low in construction cost and capable of being used repeatedly.

摘要：【中文】本发明公开了一种基于多生物特征的身份验证系统，包括：通用身份验证系统框架，包括采用远程过程调用协议进行通信的服务端模块和客户端模块，当生物特征验证模块增加特征单元时，为特征单元的客户端模块和服务端模块的函数功能提供统一实现方式；生物特征验证模块，包括依据框架增加的两种以上的特征单元，每个特征单元通过不同生物特征进行身份验证；验证精度调整模块，通过设置生物特征验证模块的验证逻辑，调整系统的身份验证精度，包括基础精度、高精度和低精度。采用前述系统，能够在保证身份验证的准确率、安全性的前提下，根据需求灵活调整身份验证精度，提升了身份验证系统在增减生物特征用于身份验证时的灵活性。 【EN】The invention discloses an identity verification system based on multiple biological characteristics, which comprises: the universal identity authentication system framework comprises a server module and a client module which adopt a remote process call protocol for communication, and when a biological characteristic authentication module is added with a characteristic unit, a uniform implementation mode is provided for the function functions of the client module and the server module of the characteristic unit; the biological characteristic verification module comprises more than two characteristic units which are added according to the frame, and each characteristic unit carries out identity verification through different biological characteristics; and the verification precision adjusting module adjusts the identity verification precision of the system by setting the verification logic of the biological characteristic verification module, and comprises basic precision, high precision and low precision. By adopting the system, the authentication precision can be flexibly adjusted according to the requirement on the premise of ensuring the accuracy and the safety of the authentication, and the flexibility of the authentication system in increasing and decreasing the biological characteristics for the authentication is improved.

摘要：【中文】本发明公开了一种基于视频的变电站三维监控方法及系统，包括：实时采集变电站内部视频图像信息，建立变电站三维模型；如果检测到设备外观缺陷，通过对缺陷设备的多角度定位，得到异常部位的坐标，根据获取到的异常设备图像，建立带有异常外观的设备三维模型，将新建的设备三维模型叠加到变电站三维模型的相应位置区域；如果检测到人员进入，识别人员的面部特征以及外形特征，建立带有真实人脸图像以及外形特征的人体三维模型，并根据人员位置坐标，将所述人体三维模型放置在变电站三维模型的相应位置。本发明能够在变电站三维模型上实时增加视频分析的结果，大大提高了三维模型的时效性，使巡检人员更加直观的把握变电站运行信息。 【EN】The invention discloses a video-based transformer substation three-dimensional monitoring method and a video-based transformer substation three-dimensional monitoring system, which comprise the following steps: acquiring video image information inside the transformer substation in real time, and establishing a three-dimensional model of the transformer substation; if the appearance defect of the equipment is detected, obtaining the coordinate of the abnormal part by positioning the defective equipment at multiple angles, establishing an equipment three-dimensional model with abnormal appearance according to the obtained abnormal equipment image, and superposing the newly-established equipment three-dimensional model to the corresponding position area of the transformer substation three-dimensional model; and if the person is detected to enter, identifying the facial features and the appearance features of the person, establishing a three-dimensional human body model with a real face image and the appearance features, and placing the three-dimensional human body model at the corresponding position of the three-dimensional transformer substation model according to the position coordinates of the person. According to the invention, the result of video analysis can be added on the three-dimensional model of the transformer substation in real time, so that the timeliness of the three-dimensional model is greatly improved, and inspection personnel can more intuitively master the operation information of the transformer substation.