摘要：【中文】本发明公开了一种便于使用的思想教育用多功能展示装置，属于教育装置技术领域，包括支撑顶板，支撑顶板的下方设置有支撑方管，支撑顶板的下表面两端设置有与支撑方管相对应的固定件，所述支撑方管的下方设置有高度调节机构，高度调节机构包括支撑底座，支撑底座的内部设置有第二驱动电机，第二驱动电机的输出端设置有收卷轮，第二驱动电机的两侧设置有蓄电池，支撑底座的上方设置有展示板，展示板的两侧设置有与支撑方管相对应的限位套筒；本发明结构简单，使用方便，具有高度调节功能，可以根据用户的实际使用需求对展示板的高度进行自动化调节，使展示装置的使用更加人性化。 【EN】The invention discloses a convenient-to-use multifunctional display device for ideological education, which belongs to the technical field of education devices and comprises a supporting top plate, wherein a supporting square pipe is arranged below the supporting top plate, fixing parts corresponding to the supporting square pipe are arranged at two ends of the lower surface of the supporting top plate, a height adjusting mechanism is arranged below the supporting square pipe and comprises a supporting base, a second driving motor is arranged inside the supporting base, a winding wheel is arranged at the output end of the second driving motor, storage batteries are arranged at two sides of the second driving motor, a display plate is arranged above the supporting base, and limiting sleeves corresponding to the supporting square pipe are arranged at two sides of the display plate; the height adjusting device is simple in structure, convenient to use and capable of adjusting the height of the display board automatically according to the actual use requirements of users, so that the display device is more humanized to use.

摘要：【中文】本发明公开了一种具有高度调节功能的幼儿教育用作品展示装置，属于教育技术领域，包括支撑底座，支撑底座的上方设置有玻璃罩，支撑底座的上表面两端设置有第三电动伸缩杆，第三电动伸缩杆的顶端设置有与玻璃罩相对应的第一固定件，所述支撑底座的底端设置有高度调节机构，高度调节机构包括支撑底板，支撑底座的两端设置有与支撑底板相对应的第二电动伸缩杆，支撑底座的一端设置有风机，风机的一侧设置有电加热箱，电加热箱的内部设置有加热电阻丝；本发明结构简单，使用方便，具有高度调节功能，可以根据用户的实际使用需求对展示装置的高度进行快速调节，使展示装置的使用更加人性化。 【EN】The invention discloses a preschool education work display device with a height adjusting function, which belongs to the technical field of education and comprises a supporting base, wherein a glass cover is arranged above the supporting base, third electric telescopic rods are arranged at two ends of the upper surface of the supporting base, a first fixing piece corresponding to the glass cover is arranged at the top end of each third electric telescopic rod, a height adjusting mechanism is arranged at the bottom end of the supporting base and comprises a supporting bottom plate, second electric telescopic rods corresponding to the supporting bottom plate are arranged at two ends of the supporting base, a fan is arranged at one end of the supporting base, an electric heating box is arranged at one side of the fan, and a heating resistance wire is arranged inside the electric heating box; the height adjusting device is simple in structure, convenient to use and capable of adjusting the height of the display device quickly according to the actual use requirements of users, so that the display device is more humanized to use.

摘要：【中文】本发明公开了一种图书馆用多功能书籍存放装置，属于教育技术领域，包括第一支撑板，第一支撑板的上表面设置有防护罩，防护罩的两端设置有柜门，防护罩与柜门的连接处设置有合页，所述第一支撑板的下方设置有高度调节机构，高度调节机构包括第三支撑板，第三支撑板的上表面中部设置有与第一支撑板相对应的限位轴承，第三支撑板的下方设置有第二支撑板，第二支撑板的下表面设置有蓄电池，第二支撑板的上表面中部设置有与第三支撑板相对应的支撑气囊；本发明结构简单，使用方便，具有高度调节功能，可以根据用户的实际使用需求对存放装置的高度进行调节，使存放装置的使用更加人性化，提升用户的工作效率。 【EN】The invention discloses a multifunctional book storage device for a library, which belongs to the technical field of education and comprises a first supporting plate, wherein a protective cover is arranged on the upper surface of the first supporting plate, cabinet doors are arranged at two ends of the protective cover, hinges are arranged at the joint of the protective cover and the cabinet doors, a height adjusting mechanism is arranged below the first supporting plate and comprises a third supporting plate, a limiting bearing corresponding to the first supporting plate is arranged in the middle of the upper surface of the third supporting plate, a second supporting plate is arranged below the third supporting plate, a storage battery is arranged on the lower surface of the second supporting plate, and a supporting air bag corresponding to the third supporting plate is arranged in the middle of the upper surface of the second supporting plate; the height adjusting device is simple in structure, convenient to use and capable of adjusting the height of the storage device according to the actual use requirements of users, so that the storage device is more humanized to use, and the working efficiency of the users is improved.

摘要：【中文】本发明公开了一种教学用叶绿体提取研磨装置，涉及一种研磨装置，包括外箱体，外箱体顶部左侧固定连接有侧挡板，所述外箱体内顶部固定连接有电机，电机输出端固定连接有水平驱动轴，水平驱动轴左端贯穿侧挡板连接有若干粉碎刀片，所述侧挡板上开设有纵向槽，纵向槽内侧滑动连接有传动杆，传动杆内端固定连接有滑动平移板，所述滑动平移板内侧固定连接有第一筛网，水平驱动轴外侧固定连接有凸轮，凸轮与传动杆相抵，所述传动杆底部底部固定连接有第一弹簧。本发明结构简单，使用方便，成本低，使用时通过单电机驱动，实现对提取素材的粉碎研磨，极大的提高了提取的效率，为学生观察学习掌握叶绿素提供必要支撑，值得推广。 【EN】The invention discloses a chloroplast extracting and grinding device for teaching, which relates to a grinding device and comprises an outer box body, wherein the left side of the top of the outer box body is fixedly connected with a side baffle, the top of the inner part of the outer box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a horizontal driving shaft, the left end of the horizontal driving shaft penetrates through the side baffle and is connected with a plurality of crushing blades, a longitudinal groove is formed in the side baffle, the inner side of the longitudinal groove is connected with a transmission rod in a sliding mode, the inner end of the transmission rod is fixedly connected with a sliding translation plate, the inner side of the sliding translation plate is fixedly connected with a first screen, the outer side of the horizontal driving shaft. The invention has simple structure, convenient use and low cost, realizes the crushing and grinding of the extracted materials by the driving of a single motor when in use, greatly improves the extraction efficiency, provides necessary support for students to observe, learn and master chlorophyll and is worth popularizing.

摘要：【中文】本发明公开的属于物业管理技术领域，具体为一种物业管理电梯控制系统，包括FPGA控制器，所述FPGA控制器电性输出连接有LED显示灯，所述FPGA控制器电性双向连接有称重传感器，所述FPGA控制器分别电性双向连接有计时器、电梯门控制模块和红外传感器，所述FPGA控制器分别电性双向连接有升降控制模块、轿厢侧控制系统和门厅侧控制系统，所述电梯门控制模块的顶部设有墙体，本发明通过在电梯的外侧设有出口指示地板和进口指示地板，在电梯运行过程中，通过进口指示地板下的称重传感器进行测量，从而实现对等待人的位置限定和避免了电梯无效等待和开启，并且同时避免了对轿厢前侧的堵塞造成时间的浪费，提高进出的时间利用效率。 【EN】The invention discloses a property management elevator control system, belonging to the technical field of property management, comprising an FPGA controller, wherein the electrical output of the FPGA controller is connected with an LED display lamp, the electrical two-way connection of the FPGA controller is provided with a weighing sensor, the FPGA controller is respectively electrically and two-way connected with a timer, an elevator door control module and an infrared sensor, the FPGA controller is respectively electrically and two-way connected with a lifting control module, a car side control system and a lobby side control system, the top of the elevator door control module is provided with a wall body, the invention realizes the position limitation of waiting people and avoids the invalid waiting and opening of the elevator by arranging an exit indication floor and an entrance indication floor on the outer side of the elevator and measures by the weighing sensor under the entrance indication floor in the running process of the elevator, thereby avoiding the waste of time caused by the blockage on the front side of the car, the time utilization efficiency of the entrance is improved.

摘要：【中文】本发明适用于风湿关节炎治疗技术领域，提供了一种治疗类风湿关节炎的傅山风湿外治方制备方法及应用，通过首先加热生姜汁，再生姜汁内加入阿胶粉，待阿胶粉烊化后，取天南星粉、羌活粉、乳香粉和没药粉依次倒入并煎煮15～25分钟后，使其浓缩成膏，在进行应用时首先将药膏进行水浴加热，使药膏软化，再通过将药膏涂布于输液贴并贴敷与关节炎患处，本发明提供的傅山风湿外治方能够有效缓解关节炎关节滑膜细胞增生，间质充血水肿、炎细胞浸润，关节软骨破坏，关节腔变形，对于治疗类风湿关节具有显著疗效。 【EN】The invention is suitable for the technical field of rheumatoid arthritis treatment, and provides a preparation method and application of a Fooshanfeng damp external treatment formula for treating rheumatoid arthritis.

摘要：【中文】一种铸造用水冷引锭头装置，属于引锭头装置技术领域。本发明的技术方案为：一种铸造用水冷引锭头装置，其中：包括圆柱形底座和冷却水箱；所述圆柱形底座下方设有连接圆台，所述冷却水箱设在连接圆台下方，所述冷却水箱底面竖直设有两个安装支座；所述圆柱形底座顶面一侧设有燕尾槽，圆柱形底座顶面边缘圆周方向设有倒角；所述冷却水箱一侧侧壁下部设有进水口，所述进水口与进水管道连接，冷却水箱另一侧侧壁上部设有出水口，所述出水口与出水管道连接。本发明具有结构简单、冷却效果好、有利于铸锭自下而上顺序凝固等优点。 【EN】A water-cooling dummy bar head device for casting belongs to the technical field of dummy bar head devices. The technical scheme of the invention is as follows: a water-cooled dummy bar head device for casting, wherein: comprises a cylindrical base and a cooling water tank; a connecting circular truncated cone is arranged below the cylindrical base, the cooling water tank is arranged below the connecting circular truncated cone, and two mounting supports are vertically arranged on the bottom surface of the cooling water tank; a dovetail groove is formed in one side of the top surface of the cylindrical base, and a chamfer is formed in the peripheral direction of the edge of the top surface of the cylindrical base; the water inlet is arranged at the lower part of the side wall of one side of the cooling water tank and is connected with a water inlet pipeline, the water outlet is arranged at the upper part of the side wall of the other side of the cooling water tank, and the water outlet is connected with a water outlet pipeline. The invention has the advantages of simple structure, good cooling effect, being beneficial to sequential solidification of cast ingots from bottom to top and the like.

摘要：【中文】本发明公开了一种测定食用植物酵素中农药残留的方法，包括以下步骤：(1)将农药标准物质配制农药标准储备溶液，将无农药残留的植物酵素进行QuEChERS前处理，利用液相色谱三重四级杆串联质谱制得标准工作曲线；(2)将待分析食用植物酵素进行QuEChERS前处理，得过滤液；(3)对过滤液进行液相色谱三重四级杆串联质谱分析测定，分析得食用植物酵素中农药残留的含量。本发明所述方法首次利用QuEChERS和液相色谱串联三重四级杆质谱来进行食用植物酵素农药残留测定，可同时检测至少65种农药残留量，为以后关于食用植物酵素中农药残留的检测提供重要的理论依据，对相关农残检测标准的制定具有参考价值。 【EN】The invention discloses a method for determining pesticide residue in an edible plant enzyme, which comprises the following steps: (1) preparing a pesticide standard stock solution from a pesticide standard substance, carrying out QuEChERS pretreatment on plant enzymes without pesticide residues, and preparing a standard working curve by using a liquid chromatography triple quadrupole tandem mass spectrometry; (2) carrying out QuEChERS pretreatment on the edible plant enzyme to be analyzed to obtain filtrate; (3) and (4) performing liquid chromatography triple quadrupole tandem mass spectrometry on the filtrate to analyze and obtain the content of the pesticide residue in the edible plant enzyme. According to the method, the QuEChERS and the liquid chromatogram tandem triple quadrupole mass spectrum are used for determining the pesticide residue of the edible plant enzyme for the first time, at least 65 kinds of pesticide residues can be detected simultaneously, an important theoretical basis is provided for the detection of the pesticide residue in the edible plant enzyme in the future, and the method has a reference value for the establishment of a related pesticide residue detection standard.

摘要：【中文】本发明涉及基于随机Petri网的DOS攻防模拟方法。包括如下过程：步骤1：利用着色Petri网，构建一个DOS攻击下着色Petri网的系统防御模型；步骤2：构建DOS攻击下系统防御模型，该模型包括以下几个模块：攻击模拟模块、攻击检测模块、资源修复模块、策略实施模块；步骤3：计算系统平均可用率；本发明利用着色Petri网进行DOS攻击下的系统防御建模，将模型分为攻击模拟模块、攻击检测模块、资源修复模块、策略实施模块四个模块，很好的实现了DOS攻击下系统防御完整流程，展现了DOS攻击下系统防御细节，所建立的模型可以客观的反应在参数已知的情况下系统的可用性。 【EN】The invention relates to a DOS attack and defense simulation method based on a random Petri network. The method comprises the following steps: step 1: constructing a system defense model of the colored Petri net under DOS attack by utilizing the colored Petri net; step 2: constructing a system defense model under DOS attack, wherein the model comprises the following modules: the system comprises an attack simulation module, an attack detection module, a resource repair module and a strategy implementation module; and step 3: calculating the average availability ratio of the system; according to the invention, the colored Petri network is used for carrying out system defense modeling under DOS attack, the model is divided into an attack simulation module, an attack detection module, a resource restoration module and a strategy implementation module, the complete process of system defense under DOS attack is well realized, the details of system defense under DOS attack are shown, and the established model can objectively reflect the availability of the system under the condition that the parameters are known.

摘要：【中文】本发明公开了银杏萜内酯在制备预防、缓解或治疗肌萎缩侧索硬化药物中的应用，属于医药领域。银杏萜内酯选自白果内酯或银杏内酯B或银杏内酯A或银杏内酯C或银杏内酯M或银杏内酯J或银杏内酯K或银杏内酯L或银杏内酯N或银杏内酯P或银杏内酯Q中的一种或多种。本发明公开了银杏萜内酯组合物以及银杏萜内酯单体可不同程度改善ALS转基因小鼠运动功能，并且对雌鼠和雄鼠均有良好改善作用；本发明还公开了银杏萜内酯组合物、银杏内酯B、白果内酯可延缓ALS转基因小鼠发病时间，并且对雌鼠和雄鼠均有良好的延缓作用，因此可进一步用于预防、缓解或治疗哺乳动物肌萎缩侧索硬化。本发明为治疗肌萎缩侧索硬化提供一种新的、安全的药物选择。 【EN】The invention discloses an application of ginkgolide in preparing a medicine for preventing, relieving or treating amyotrophic lateral sclerosis, belonging to the field of medicines. The ginkgolide is selected from one or more of bilobalide or ginkgolide B or ginkgolide A or ginkgolide C or ginkgolide M or ginkgolide J or ginkgolide K or ginkgolide L or ginkgolide N or ginkgolide P or ginkgolide Q. The invention discloses a ginkgolide composition and a ginkgolide monomer which can improve the movement function of ALS transgenic mice to different degrees and have good improvement effect on female mice and male mice; the invention also discloses a ginkgolide composition, ginkgolide B and bilobalide which can delay the morbidity time of the ALS transgenic mice and have good delay effect on female mice and male mice, so that the ginkgolide composition can be further used for preventing, relieving or treating the amyotrophic lateral sclerosis of mammals. The invention provides a new and safe drug choice for treating amyotrophic lateral sclerosis.