摘要：【中文】本发明提供一种便于调节方向的儿童学习电脑，包括转座一、转轴一、支撑板、转座二、转轴二、底板、卡位凸条、阻尼滑片以及扭簧，电脑主机上侧装配有转座一，转座一后侧安装有支撑板，支撑板上侧装配有转轴一，转轴一环形侧面装配有阻尼滑片，支撑板下侧装配有转轴二，转轴二环形侧面装配有扭簧，支撑板下侧安装有底板，底板上端面装配有卡位凸条，底板后侧装配有转座二，该设计解决了原有儿童电脑不方便进行方向调节的问题，本发明结构合理，便于儿童学习电脑方向调节，方便多角度使用教学。 【EN】The invention provides a children learning computer convenient for direction adjustment, which comprises a first rotating seat, a first rotating shaft, a supporting plate, a second rotating seat, a second rotating shaft, a bottom plate, clamping convex strips, a damping slip sheet and a torsion spring, wherein the first rotating seat is assembled on the upper side of a computer host, the supporting plate is installed on the rear side of the first rotating seat, the first rotating shaft is assembled on the upper side of the supporting plate, the damping slip sheet is assembled on the annular side surface of the first rotating shaft, the second rotating shaft is assembled on the lower side of the supporting plate, the torsion spring is assembled on the annular side surface of the rotating shaft, the bottom plate is installed on the lower side of the supporting plate, the clamping convex strips are assembled on the upper end surface of the bottom plate, and the second rotating seat is.

摘要：【中文】一种多功能物理教学用演示装置，本发明涉及教具技术领域，它包含支架、安装板，其中安装板设置在支架上；它还包含升降调整组件、实验放置组件，其中升降调整组件固定设置在支架上，安装板固定设置在升降调整组件的上端，实验放置组件设置在安装板上；其将工作台安装在面板上，面板安装在安装板上，安装板可通过一号丝杆控制上下，面板可通过二号丝杆控制转动，进而可控制工作台的上下高度，便于适应不同身高的使用者，并可控制面板转动倾斜，便于将前后放置的设备错位，避免遮挡，方便观察。 【EN】The invention discloses a multifunctional demonstration device for physical teaching, which relates to the technical field of teaching aids and comprises a bracket and a mounting plate, wherein the mounting plate is arranged on the bracket; the device also comprises a lifting adjusting component and an experiment placing component, wherein the lifting adjusting component is fixedly arranged on the bracket, the mounting plate is fixedly arranged at the upper end of the lifting adjusting component, and the experiment placing component is arranged on the mounting plate; it installs the workstation on the panel, and the panel mounting is on the mounting panel, and about mounting panel accessible lead screw control, the lead screw control of panel accessible is rotated No. two, and then the upper and lower height of steerable workstation, is convenient for adapt to the user of different heights to steerable panel rotates the slope, and the equipment dislocation of placing around being convenient for avoids sheltering from, convenient observation.

摘要：【中文】本发明提供一种基于互联网教育的远程教学显示装置，包括安装座、膨胀螺栓、螺纹丝杆、滑动块、转盘、边框、定位座、导向杆、右护板以及主动锥齿轮，固定底座左右端面对称焊接有安装座，安装座内部穿插有膨胀螺栓，固定底座下端面颐和园边框，边框下端面安装有定位座，边框左端面下侧安装有滑动块，滑动块内环形侧面啮合有螺纹丝杆，左护板内部下侧安装有主动锥齿轮，主动锥齿轮左侧安装有转盘，边框右端面贴合有右护板，右护板内部安装有导向杆，该设计解决了原有显示装置不方便调节高低，实用性欠佳的问题，本发明结构合理，使显示装置具备远程教学功能，方便对显示装置高低进行调节。 【EN】The invention provides a remote teaching display device based on internet education, which comprises a mounting seat, expansion bolts, a threaded screw rod, a sliding block, a rotary table, a frame, a positioning seat, a guide rod, a right protective plate and a driving bevel gear, wherein the mounting seat is symmetrically welded on the left end surface and the right end surface of a fixed base, the expansion bolts are inserted in the mounting seat, the lower end surface of the fixed base is arranged on the circular frame, the positioning seat is arranged on the lower end surface of the frame, the sliding block is arranged on the lower side of the left end surface of the frame, the threaded screw rod is meshed with the annular side surface in the sliding block, the driving bevel gear is arranged on the lower side of the inner part of the left protective plate, the rotary table is arranged on the left side of the driving bevel gear, the right protective plate is attached to the right end surface of the frame, and the guide, the height of the display device can be conveniently adjusted.

摘要：【中文】本发明公开了一种N‑双苯磺酰基‑1‑苯硒基三氟乙烷衍生物的合成方法，以重氮化合物、二醚类化合物、N‑氟代双苯磺酰亚胺为原料，无需任何催化剂，以有机溶剂为溶剂，经过一步反应，得到所述N‑双苯磺酰基‑1‑苯硒基三氟乙烷衍生物。本发明N‑双苯磺酰基‑1‑苯硒基三氟乙烷衍生物的合成方法具有高效的原子经济性，无需任何有机催化剂或金属催化剂，操作简单安全，合成得到的N‑双苯磺酰基‑1‑苯硒基三氟乙烷衍生物是重要的有机合成、医药中间体。 【EN】The invention discloses a synthesis method of an N-bis-benzenesulfonyl-1-phenylseleno trifluoroethane derivative, which takes a diazo compound, a diether compound and N-fluoro bis-benzenesulfonylimine as raw materials, does not need any catalyst, takes an organic solvent as a solvent, and obtains the N-bis-benzenesulfonyl-1-phenylseleno trifluoroethane derivative through one-step reaction. The synthetic method of the N-bis-benzenesulfonyl-1-phenylseleno trifluoroethane derivative has high-efficiency atom economy, does not need any organic catalyst or metal catalyst, is simple and safe to operate, and the synthesized N-bis-benzenesulfonyl-1-phenylseleno trifluoroethane derivative is an important organic synthesis and medical intermediate.

摘要：【中文】一种能够提升兴趣程度的低龄化网络学习平台，本发明涉及网络教育平台技术领域，学习平台包含静态学习模块、动态学习模块、互动学习模块以及锁定模块；静态学习模块、动态学习模块均与互动学习模块连接；上述监管模块包含计时模块、流量监测模块和控制模块，其中计时模块、流量监测模块均与学习平台以及控制模块连接，控制模块与上述的锁定模块连接；上述互动学习模块包含录入模块和动态效果生成模块；录入模块与动态效果生成模块连接。其无需在成年人的陪同下，完成学习平台中的内容，且可以自行创作，将自己的涂鸦等生成动态图画，进行播放，增加整个学习过程的乐趣，提高低龄人群的。 【EN】The invention discloses a low-age network learning platform capable of improving interest degree, and relates to the technical field of network education platforms, wherein the learning platform comprises a static learning module, a dynamic learning module, an interactive learning module and a locking module; the static learning module and the dynamic learning module are both connected with the interactive learning module; the monitoring module comprises a timing module, a flow monitoring module and a control module, wherein the timing module and the flow monitoring module are connected with the learning platform and the control module, and the control module is connected with the locking module; the interactive learning module comprises an input module and a dynamic effect generation module; the recording module is connected with the dynamic effect generation module. The learning platform can complete the contents in the learning platform without accompanying with adults, can be created by oneself, can generate dynamic pictures such as doodles and the like, plays the dynamic pictures, increases the pleasure of the whole learning process, and improves the interest of the low-age group.

摘要：【中文】本发明提供一种低年级网络教育系统，包括数据生成模块、中央处理模块、视屏存储模块、信息接收模块、安全接送模块以及网络接收模块，图像显示器输入端与数据生成模块输出端相连接，数据生成模块输入端与中央处理模块输出端相连接，中央处理模块输入端与网络接收模块输出端相连接，中央处理模块输入端与与视屏存储模块输出端相连接，中央处理模块输入端与安全接送模块输出端相连接，安全接送模块输入端与信息接收模块输出端相连接，视屏存储模块输入端与信息接收模块输出端相连接，该设计解决了原有低年级在进行学习过程中不便于进行监控的问题，本发明结构合理，便于组合安装，监控效果好。 【EN】The invention provides a low-grade network education system, which comprises a data generation module, a central processing module, a video screen storage module, an information receiving module, a safe receiving and sending module and a network receiving module, wherein the input end of an image display is connected with the output end of the data generation module, the input end of the data generation module is connected with the output end of the central processing module, the input end of the central processing module is connected with the output end of the network receiving module, the input end of the central processing module is connected with the output end of the video screen storage module, the input end of the central processing module is connected with the output end of the safe receiving and sending module, the input end of the safe receiving and sending module is connected with the output end of the information receiving module, the design solves the problem that the prior low-grade network education system is inconvenient to monitor in the learning process, and has, the combined installation is convenient, and the monitoring effect is good.

摘要：【中文】本发明提供一种高年级远程教育网络系统，包括人脸拍照模块、身份匹配模块、中央处理器、储存模块、分类整理模块以及无线网络模块一，人脸拍照模块输出端与身份匹配模块输入端相连接，身份匹配模块输出端与中央处理器输入端相连接，中央处理器输出端与电脑终端输入端相连接，该设计解决了原有远程教育网络系统身份识别单元不足，学生容易作弊偷懒的问题，储存模块输出端与分类整理模块输入端相连接，分类整理模块输出端与无线网络模块一输入端相连接，无线网络模块一输出端与无线网络模块二输入端相连接，该设计解决了原有远程教育网络教师教学发布不便的问题，本发明结构合理，便于对学生学习状态进行监控。 【EN】The invention provides a high-grade remote education network system, which comprises a face photographing module, an identity matching module, a central processing unit, a storage module, a classification and arrangement module and a first wireless network module, wherein the output end of the face photographing module is connected with the input end of the identity matching module, the output end of the identity matching module is connected with the input end of the central processing unit, and the output end of the central processing unit is connected with the input end of a computer terminal, so that the problem that an original remote education network system is not enough in identity recognition unit and students easily cheat and are lazy is solved, the output end of the storage module is connected with the input end of the classification and arrangement module, the output end of the classification and arrangement module is connected with the first wireless network module, the first wireless network module is connected with the second wireless network module, the invention has reasonable structure and is convenient for monitoring the learning state of students.

摘要：【中文】一种具有追踪功能的教育平台安全维护系统，本发明涉及教育平台维护技术领域，学习模块与互动模块连接；所述的互动模块包含录入模块和生成模块；录入模块与生成模块连接；上述监管平台包含关键词录入模块、关键词存储库、关键词提取模块、关键词匹配模块以及系统屏蔽模块；其中关键词录入模块与关键词存储库连接，关键词提取模块分别与关键词存储库、关键词匹配模块连接，关键词匹配模块与系统屏蔽模块连接；上述关键词提取模块与录入模块连接，关键词匹配模块与生成模块连接；上述系统屏蔽模块与存储模块连接。其能够有效监控恶性言语的发布，且能够对恶性言语来源进行追踪，避免其再次进入学习平台，提高平台安全性。 【EN】The invention discloses an education platform safety maintenance system with a tracking function, and relates to the technical field of education platform maintenance, wherein a learning module is connected with an interaction module; the interaction module comprises an input module and a generation module; the input module is connected with the generation module; the supervision platform comprises a keyword input module, a keyword storage library, a keyword extraction module, a keyword matching module and a system shielding module; the keyword input module is connected with the keyword repository, the keyword extraction module is respectively connected with the keyword repository and the keyword matching module, and the keyword matching module is connected with the system shielding module; the keyword extraction module is connected with the input module, and the keyword matching module is connected with the generation module; the system shielding module is connected with the storage module. The intelligent language learning platform can effectively monitor the issuance of the malignant language, can track the source of the malignant language, avoids the malignant language from entering the learning platform again, and improves the safety of the platform.

摘要：【中文】本发明公开了一种对虾肝肠胞虫专杀药物及其制备方法与应用。所述的对虾肝肠胞虫专杀药物，包括以下重量百分比计的组分：阿苯达唑30～60％、胆汁酸10～30％、叶下珠粉5～15％、青蒿粉10～20％和维生素C 5～15％。使用时，取上述药物按1～2wt％的比例与饲料均匀混合，再喷洒稀释的粘合剂，晾干后使用，连续使用2周以上；也可作为饲料添加剂按0.5～1wt％的添加量加入饲料当中使用。本发明的药物组合搭配合理、科学，各成分药效协同作用，可以起到保护对虾肝胰腺，驱杀对虾肝肠胞虫，加快对虾生长，提高对虾免疫力等效果。 【EN】The invention discloses a special pesticide for prawn enterocytozoon hepatica, a preparation method and application thereof. The special pesticide for the prawn enterocytozoon hepatica comprises the following components in percentage by weight: 30-60% of albendazole, 10-30% of bile acid, 5-15% of phyllanthus urinaria powder, 10-20% of sweet wormwood powder and 5-15% of vitamin C. When in use, the medicine is uniformly mixed with feed according to the proportion of 1-2 wt%, and then diluted adhesive is sprayed, and the mixture is used after being dried and is continuously used for more than 2 weeks; can also be used as a feed additive to be added into feed according to the addition amount of 0.5-1 wt%. The medicine composition of the invention has reasonable and scientific collocation, and the efficacies of the components are synergistic, thereby playing the effects of protecting the hepatopancreas of prawns, killing the enterocytozoon of prawns, accelerating the growth of prawns, improving the immunity of prawns, and the like.

摘要：【中文】本发明提供了一种管廊的监测方法、装置、系统及存储介质。方法包括：标定管廊中的管道以及对管道进行监测的至少一个监测设备的位置，得到监测设备和管道的标定位置；获取设置于管廊中的至少一个图像采集装置的原始视频数据，以及监测设备的监测数据；将监测数据与原始视频数据进行融合，得到融合后的视频数据；显示融合后的视频数据。根据本发明的方法、装置、系统及存储介质，通过在管廊的监测视频数据中融合对应的监测数据，在视频数据中直观地显示监测数据来反映管廊中管道和监测设备的工作情况，能够更加及时、准确、直观的发现管廊存在的安全隐患，降低了人力成本和人员的安全威胁，节约了时间，提高了管廊监测的效率和准确率。 【EN】The invention provides a method, a device and a system for monitoring a pipe gallery and a storage medium. The method comprises the following steps: calibrating a pipeline in the pipe gallery and the position of at least one monitoring device for monitoring the pipeline to obtain the calibration positions of the monitoring device and the pipeline; acquiring original video data of at least one image acquisition device arranged in a pipe gallery and monitoring data of monitoring equipment; fusing the monitoring data with the original video data to obtain fused video data; and displaying the fused video data. According to the method, the device, the system and the storage medium, the corresponding monitoring data are fused in the monitoring video data of the pipe gallery, and the monitoring data are visually displayed in the video data to reflect the working conditions of the pipeline and the monitoring equipment in the pipe gallery, so that potential safety hazards of the pipe gallery can be found timely, accurately and visually, the labor cost and the safety threat of personnel are reduced, the time is saved, and the efficiency and the accuracy of monitoring the pipe gallery are improved.