摘要：【中文】本公开涉及一种切换数据传输方式的方法、装置、存储介质及电子设备。该方法应用于终端侧，包括：在终端的数据传输方式为数据面传输方式时，检测待传输数据的数据量是否小于预设阈值，响应于检测到的待传输数据的数据量小于预设阈值，将数据传输方式从数据面传输方式切换为控制面传输方式，向网络侧发送释放无线资源请求，以使网络侧根据释放无线资源请求，释放无线资源。如此，终端可以根据待传输数据的数据量大小来实现数据面传输方式和控制面传输方式的切换，并且，在将数据传输方式切换为控制面传输方式时，终端还可以及时向网络侧发送释放无线资源请求，以实现网络侧及时释放无线资源的目的，提高了无线资源的利用率，避免网络拥堵。 【EN】The disclosure relates to a method and a device for switching data transmission modes, a storage medium and an electronic device. The method is applied to a terminal side and comprises the following steps: when the data transmission mode of the terminal is a data plane transmission mode, detecting whether the data volume of the data to be transmitted is smaller than a preset threshold value, responding to the fact that the detected data volume of the data to be transmitted is smaller than the preset threshold value, switching the data transmission mode from the data plane transmission mode to a control plane transmission mode, and sending a wireless resource releasing request to a network side so that the network side releases wireless resources according to the wireless resource releasing request. Therefore, the terminal can realize the switching of the data plane transmission mode and the control plane transmission mode according to the data volume of the data to be transmitted, and can also send a request for releasing the wireless resources to the network side in time when the data transmission mode is switched to the control plane transmission mode so as to realize the purpose of releasing the wireless resources in time by the network side, improve the utilization rate of the wireless resources and avoid network congestion.

摘要：【中文】本公开涉及一种通信方法、通信装置、可读存储介质及电子设备。该方法应用于具有无线物联网络通信功能和卫星网络通信功能的终端，方法包括：首先，检测终端的无线物联网络是否处于可用状态，然后，若无线物联网络处于可用状态，则通过无线物联网络进行通信，以及，若无线物联网络处于不可用状态，则通过卫星网络进行通信。如此，由于终端同时具有无线物联网络通信功能和卫星网络通信功能，可以实现基于无线物联网络和卫星网络双模式通信的目的，并且，在无线物联网络处于不可用状态，终端可以选择卫星网络进行通信，即，在无线物联网未覆盖的区域，可以通过卫星网络进行通信，消除了通信盲区，扩大了通信范围，实现了万物互联的目的。 【EN】The disclosure relates to a communication method, a communication device, a readable storage medium and an electronic apparatus. The method is applied to a terminal with a wireless Internet of things communication function and a satellite network communication function, and comprises the following steps: firstly, whether a wireless internet of things of a terminal is in an available state is detected, then, if the wireless internet of things is in the available state, communication is carried out through the wireless internet of things, and if the wireless internet of things is in the unavailable state, communication is carried out through a satellite network. Therefore, the terminal has the wireless internet of things communication function and the satellite network communication function at the same time, the purpose of dual-mode communication based on the wireless internet of things and the satellite network can be achieved, the wireless internet of things is in an unavailable state, the terminal can select the satellite network to communicate, namely, in an area uncovered by the wireless internet of things, the satellite network can be used for communication, a communication blind area is eliminated, the communication range is expanded, and the purpose of interconnection of everything is achieved.

摘要：【中文】本发明提供一种具有大马士革结构的半导体结构及其制备方法，包括如下步骤：1）提供半导体衬底；2）于半导体衬底上形成介质层；3）于介质层内形成互连通孔；4）于互连通孔的底部、侧壁及介质层上形成阻挡层；5）于阻挡层的上表面形成掩膜层；6）于掩膜层的上表面形成光刻胶层；7）去除位于互连通孔底部的光刻胶层；8）去除位于互连通孔底部的掩膜层；9）去除光刻胶层；10）去除暴露出的阻挡层；11）去除掩膜层；12）于阻挡层的上表面及互连通孔的底部形成籽晶层；13）于籽晶层的上表面形成金属层；14）去除位于介质层上的阻挡层及金属层得到大马士革结构。本发明可以减小大马士革结构与导电层之间的接触电阻。 【EN】The invention provides a semiconductor structure with a Damascus structure and a preparation method thereof, comprising the following steps: 1) providing a semiconductor substrate; 2) forming a dielectric layer on a semiconductor substrate; 3) forming an interconnection through hole in the dielectric layer; 4) forming a barrier layer on the bottom and the side wall of the interconnection through hole and the dielectric layer; 5) forming a mask layer on the upper surface of the barrier layer; 6) forming a photoresist layer on the upper surface of the mask layer; 7) removing the photoresist layer at the bottom of the interconnection through hole; 8) removing the mask layer at the bottom of the interconnection through hole; 9) removing the photoresist layer; 10) removing the exposed barrier layer; 11) removing the mask layer; 12) forming a seed crystal layer on the upper surface of the barrier layer and the bottom of the interconnection through hole; 13) forming a metal layer on the upper surface of the seed crystal layer; 14) and removing the barrier layer and the metal layer on the dielectric layer to obtain the Damascus structure. The invention can reduce the contact resistance between the Damascus structure and the conducting layer.

摘要：【中文】本发明公开了一种重型仓储货架，包括第一立柱和第二立柱，两组所述第一立柱之间固定安装有第一支撑组件，所述第二立柱之间固定安装有第二支撑组件，所述第一支撑组件和第二支撑组件上表面分别滑动安装有两组滑块和三组滑块，所述滑块上表面均焊接有销轴，两组所述销轴之间销接有连接杆，所述第一立柱和第二立柱之间等距阵列有导向组件，所述导向组件下方位于第一立柱和第二立柱之间固定安装有调节组件，所述第一支撑组件和第二支撑组件上表面分别固定焊接有第一托板和第二托板，所述第一托板靠近第二托板一侧等距阵列有小轴，所述小轴滑动安装于第二托板内，可拆卸运输，降低运输成本，便于调节立柱之间的间距。 【EN】The invention discloses a heavy-duty storage shelf, which comprises a first upright post and a second upright post, wherein a first supporting component is fixedly arranged between two groups of the first upright posts, a second supporting component is fixedly arranged between the second upright posts, two groups of sliding blocks and three groups of sliding blocks are respectively and slidably arranged on the upper surfaces of the first supporting component and the second supporting component, pin shafts are welded on the upper surfaces of the sliding blocks, connecting rods are connected between the two groups of pin shafts in a pin joint manner, guide components are arranged between the first upright post and the second upright post at equal intervals in an array manner, an adjusting component is fixedly arranged between the first upright post and the second upright post below the guide components, a first supporting plate and a second supporting plate are respectively and fixedly welded on the upper surfaces of the first supporting component and the second supporting component, small shafts are arranged on one side of the first supporting plate close to the second supporting plate at equal intervals, and are slidably arranged in the second supporting plate, the transportation can be dismantled, and the cost of transportation is reduced is convenient for adjust the interval between the stand.

摘要：【中文】本发明公开了一种带移动终端控制的智能密集架，包括安装箱，所述安装箱的上端固定有储物箱，所述安装箱的内部中间固定有伺服电机，所述伺服电机的输出轴端部键连接有第一皮带轮，所述第一皮带轮的两侧通过传送带均传动连接有第二皮带轮，所述第二皮带轮键连接在转轴的中间，所述转轴的两端端部通过轴承与安装箱的侧壁转动连接，所述转轴的两侧均键连接有滚轮，所述滚轮在轨道上滚动，所述轨道安装在地面上，所述伺服电机电性连接有PLC控制器，所述PLC控制器安装在储物箱的侧壁上，所述PLC控制器信号连接有移动终端。通过上述结构工作人员可以把移动终端随身携带在身上，无需移动便可对多个密集架进行控制，提高工作效率。 【EN】The invention discloses an intelligent compact shelf controlled by a mobile terminal, which comprises an installation box, wherein a storage box is fixed at the upper end of the installation box, a servo motor is fixed in the middle of the inside of the installation box, the end part of an output shaft of the servo motor is in key connection with a first belt pulley, two sides of the first belt pulley are in transmission connection with second belt pulleys through conveyor belts, the second belt pulley is in key connection with the middle of a rotating shaft, the end parts of two ends of the rotating shaft are in rotary connection with the side wall of the installation box through bearings, two sides of the rotating shaft are in key connection with idler wheels, the idler wheels roll on a rail, the rail is installed on the ground, the servo motor is electrically connected with a PLC controller, the PLC controller is installed on the side wall of the storage box, and the PLC controller is in. Through the structure, the working personnel can carry the mobile terminal on the body, and can control a plurality of compact shelves without moving, so that the working efficiency is improved.

摘要：【中文】本发明涉及教学用具技术领域，具体是一种可伸缩的多媒体教学投影支架，包括底座，底座上侧设置有支撑板，支撑板与底座之间通过伸缩机构连接，支撑板上侧设置有放置板，放置板与支撑板之间通过旋转机构连接，放置板上设置有若干用于固定投影仪的安装孔，本发明，通过设置伸缩机构，可以有效控制支架的高度，方便人们给投影仪进行安装及维修，同时，通过设置在支撑柱前后左右四侧的连接杆，可以给活动杆提供更好的支撑，达到增强支架支撑稳定性的效果，通过设置防滑垫，可以进一步加强支架的稳定性，通过设置旋转机构，可以随意改变投影仪的方向，减少对支架移动的次数，利于降低人们的工作量。 【EN】The invention relates to the technical field of teaching tools, in particular to a telescopic multimedia teaching projection support, which comprises a base, wherein a support plate is arranged on the upper side of the base, the support plate is connected with the base through a telescopic mechanism, a placing plate is arranged on the upper side of the support plate, the placing plate is connected with the support plate through a rotating mechanism, and a plurality of mounting holes for fixing a projector are arranged on the placing plate. Is beneficial to reducing the workload of people.

摘要：【中文】本发明公开了一种密集架生产用强度检测装置，包括工作平台，所述工作平台上表面滑动安装有四组支撑组件，四组所述支撑组件之间固定安装有两组第一电动滑台，所述第一电动滑台上的固定安装有测力计和检测标杆，所述工作平台上表面固定安装有龙门架，所述龙门架下方设置有压力驱动杆组件，所述支撑组件底部固定安装有第二电动滑台，所述第二电动滑台底部固定安装有支座，所述支座滑动安装于工作平台内，且支座之间设置有间距调节组件，所述第一电动滑台上固定安装有固定框，所述测力计固定安装于固定框内，所述固定框内位于测力计一侧固定安装有导向套，检测出弯曲变形量和导致其弯曲变形的力，从而实现对其强度的检测。 【EN】The invention discloses a strength detection device for production of a compact shelf, which comprises a working platform, wherein four groups of supporting components are slidably arranged on the upper surface of the working platform, two groups of first electric sliding tables are fixedly arranged among the four groups of supporting components, a dynamometer and a detection marker post are fixedly arranged on the first electric sliding tables, a portal frame is fixedly arranged on the upper surface of the working platform, a pressure driving rod component is arranged below the portal frame, a second electric sliding table is fixedly arranged at the bottom of the supporting component, a support is fixedly arranged at the bottom of the second electric sliding table, the support is slidably arranged in the working platform, an interval adjusting component is arranged among the supports, a fixed frame is fixedly arranged on the first electric sliding table, the dynamometer is fixedly arranged in the fixed frame, a guide sleeve is fixedly arranged at one side of the dynamometer in the fixed frame, and the bending deformation and the force for causing the bending deformation are, thereby realizing the detection of the intensity thereof.

摘要：【中文】本发明公开了一种自带升降保护的风力发电机，包括发电塔以及设置于所述发电塔内的工作腔，所述发电塔右端面转动设有扇叶轴，所述扇叶轴上固设有可将风能转化成机械能的扇叶，本发明是一种可将风的动能转化成电能的设备，在本发明的发电设备出现故障时，本发明的升降装置会将工作人员送至工作腔内，本发明的保护装置会在对工作人员进行保护措施后，将工作人员送至扇叶轴上，从而使工作人员对本发明的风力发电部分进行检修，既保证了工作人员的安全，又提高了工作效率。 【EN】The invention discloses a wind driven generator with lifting protection, which comprises a power generation tower and a working cavity arranged in the power generation tower, wherein the right end surface of the power generation tower is rotatably provided with a fan blade shaft, and fan blades capable of converting wind energy into mechanical energy are fixedly arranged on the fan blade shaft.

摘要：【中文】本发明公开了一种对接式导向槽定位支撑装置，包括操作架、升降吊架和定位组件，所述升降吊架固定安装于操作架下方，所述定位组件设置于升降吊架下方，所述操作架包括两组立板，两组所述立板之间固定连接有两组螺纹轴，所述螺纹轴一端固定连接有第一齿轮，所述立板一侧固定安装有第一电机，所述第一电机的输出轴端固定安装有第二齿轮，所述第一齿轮和第二齿轮传动连接，所述升降吊架包括顶板，所述顶板底部滑动安装有第一连杆，所述第一连杆销接有第二连杆，所述第二连杆一端销接于顶板下表面，所述第二连杆远离顶板一端销接有第三连杆，所述第三连杆居中位置交叉销接有第四连杆，保证对接精度，节省人工。 【EN】The invention discloses a butt-joint type guide groove positioning and supporting device which comprises an operating frame, a lifting hanger and a positioning assembly, wherein the lifting hanger is fixedly arranged below the operating frame, the positioning assembly is arranged below the lifting hanger, the operating frame comprises two groups of vertical plates, two groups of threaded shafts are fixedly connected between the two groups of vertical plates, one end of each threaded shaft is fixedly connected with a first gear, one side of each vertical plate is fixedly provided with a first motor, the output shaft end of each first motor is fixedly provided with a second gear, the first gear is in transmission connection with the second gear, the lifting hanger comprises a top plate, the bottom of the top plate is slidably provided with a first connecting rod, the first connecting rod is in pin connection with a second connecting rod, one end of the second connecting rod is in pin connection with the lower surface of the top plate, one end of the second connecting rod, far away from the top plate, is in pin connection with a third connecting rod, and, the butt joint precision is guaranteed, and manpower is saved.

摘要：【中文】本发明提供一种半导体结构及通孔的形成方法，该半导体结构包括硬掩膜组合层，多个通孔分立设置于所述硬掩膜组合层中，多个所述第一通孔至少排列成一行，且同一行中的多个所述第一通孔等间距排列，其中，同一行相邻两个所述通孔分别被不同阶段形成的硬掩膜层所包围。该通孔形成方法通过二次光刻以及多次薄膜沉积牺牲层和干法蚀刻牺牲层交替的方式，实现将通孔的关键尺寸微缩，并在将通孔关键尺寸缩小的同时形成更多的通孔，解决了无法采用黄光直接曝光形成关键尺寸较小的通孔的问题。 【EN】The invention provides a semiconductor structure and a forming method of through holes, wherein the semiconductor structure comprises a hard mask combination layer, a plurality of through holes are separately arranged in the hard mask combination layer, a plurality of first through holes are at least arranged in a row, the first through holes in the same row are arranged at equal intervals, and two adjacent through holes in the same row are respectively surrounded by hard mask layers formed at different stages. The through hole forming method realizes the micro-reduction of the key size of the through hole by means of secondary photoetching and alternate modes of multiple thin film deposition sacrificial layers and dry etching sacrificial layers, forms more through holes while reducing the key size of the through hole, and solves the problem that the through hole with smaller key size cannot be formed by direct exposure of yellow light.