摘要：【中文】一种远程语音沟通失误智能预防系统，包括：用户终端，用户终端上设置有通话设备和显示器，通话设备，通过交换机将传输信号传输给另一用户终端；交换机，与服务器相连接；服务器，服务器上设置有语音识别模块和语音特征提取与确认系统；语音识别模块，分别与通信设备、显示屏和语音特征提取与确认系统相连接；语音特征提取与确认系统包括特征值数据库、文字记录单元、管理单元、监控单元、信息确认单元、信息处理单元、报警单元和信息再现单元。根据消息处理单元的监测结果触发信息确认单元和报警单元，能有效通过消息处理单元更快了解到双方的语音消息是否被确认，并能有效预防双方沟通中出现的误解，尽可能减少了沟通失误。 【EN】An intelligent remote voice communication failure prevention system, comprising: the system comprises a user terminal, a switch and a display, wherein the user terminal is provided with a communication device and the display, and the communication device transmits a transmission signal to another user terminal through the switch; the switch is connected with the server; the server is provided with a voice recognition module and a voice feature extraction and confirmation system; the voice recognition module is respectively connected with the communication equipment, the display screen and the voice feature extraction and confirmation system; the voice characteristic extraction and confirmation system comprises a characteristic value database, a character recording unit, a management unit, a monitoring unit, an information confirmation unit, an information processing unit, an alarm unit and an information reproduction unit. The information confirming unit and the alarm unit are triggered according to the monitoring result of the message processing unit, so that whether the voice messages of the two parties are confirmed or not can be known more quickly through the message processing unit, misunderstandings in communication between the two parties can be effectively prevented, and communication errors are reduced as much as possible.

摘要：【中文】本发明涉及一种安全沟通智能鉴定电话系统，包括：用户终端，用于负责用户消息发送的设备，并实现用户消息与传输信号之间相互转换；交换设备，用于负责用户终端之间的通讯，并且能将传输信号传输给服务器；服务器，服务器上设置有信号转换模块、身份识别模块、特征值数据库、监控单元、安全沟通鉴定单元、管理单元、报警单元和信息记录与报告生成单元。本发明的优点在于：通过服务器上的安全沟通鉴别单元，能自动对特征值数据库中的文本信息进行鉴别，对于没有采用安全沟通的情况时，则进行记录并发出警报，提醒用户注意，因此通过自动识别方法，解决了现有技术中采用“非安全沟通”方式时造成的沟通失效的问题，大大降低了出现沟通失误的可能性。 【EN】The invention relates to a safe communication intelligent authentication telephone system, comprising: the user terminal is used for being responsible for equipment for sending user messages and realizing the mutual conversion between the user messages and transmission signals; the switching equipment is used for being responsible for communication between the user terminals and transmitting the transmission signal to the server; the server is provided with a signal conversion module, an identity recognition module, a characteristic value database, a monitoring unit, a safety communication identification unit, a management unit, an alarm unit and an information recording and report generating unit. The invention has the advantages that: the text information in the characteristic value database can be automatically identified through the safe communication identification unit on the server, and when the safe communication is not adopted, the text information is recorded and an alarm is given to remind a user of paying attention, so that the problem of communication failure caused by adopting a non-safe communication mode in the prior art is solved through an automatic identification method, and the possibility of communication errors is greatly reduced.

摘要：【中文】一种含络合抗泥结构的聚羧酸减水剂，该聚羧酸减水剂由以下质量百分比的原料组成：氨基苯磺酸钠、不饱和磷酸酯单体、链转移剂、引发剂、无水偏硅酸钠，余量为去离子水。本发明制备方法简单合理、效率高成本低，结构更加结实、孔隙更小且更均匀，本发明能够解决工程建筑材料含泥问题，且低掺量下还能够减少其坍落度损失。 【EN】A polycarboxylate superplasticizer containing a complexing anti-mud structure is composed of the following raw materials in percentage by mass: sodium aminobenzenesulfonate, unsaturated phosphate ester monomer, chain transfer agent, initiator, anhydrous sodium metasilicate and the balance of deionized water. The preparation method disclosed by the invention is simple and reasonable, has the advantages of high efficiency and low cost, is firmer in structure, smaller and more uniform in pore space, can solve the problem of mud content of engineering building materials, and can reduce the slump loss of the engineering building materials under the condition of low doping amount.

摘要：【中文】本申请涉及一种无线频宽调整方法、装置、终端及存储介质，所述方法包括：确定目标IOT设备，以及所述目标IOT设备当前使用的频宽；统计所述目标IOT设备中预设时间段内的通信数据；根据所述通信数据，确定无线频宽调整策略；根据所述无线频宽调整策略对所述频宽进行调整。如此可以实现无线频宽动态调整，提升IOT设备在AP上的连接稳定性，确保用户体验。 【EN】The application relates to a wireless bandwidth adjusting method, a wireless bandwidth adjusting device, a terminal and a storage medium, wherein the method comprises the following steps: determining a target IOT device and a current used bandwidth of the target IOT device; counting communication data in the target IOT equipment within a preset time period; determining a wireless bandwidth adjustment strategy according to the communication data; and adjusting the bandwidth according to the wireless bandwidth adjustment strategy. Therefore, dynamic adjustment of wireless bandwidth can be realized, the connection stability of the IOT equipment on the AP is improved, and the user experience is ensured.

摘要：【中文】本发明属于DCDC变换器的技术领域，具体涉及一种基于PCB平面电感的DCDC变换器，其包括：PCB平面电感，其一端与输入电压连接；电流采样电路，其输入端与所述PCB平面电感的另一端连接；驱动电路，其输入端与所述电流采样电路的输出端连接；第一功率管，所述驱动电路的输出端与所述第一功率管连接，所述电流采样电路的输入端与所述第一功率管连接。本发明可以正确的采样与限制电感的峰值，在高频下正常工作并避免EMI干扰问题。 【EN】The invention belongs to the technical field of DCDC converters, and particularly relates to a DCDC converter based on PCB planar inductance, which comprises: one end of the PCB planar inductor is connected with the input voltage; the input end of the current sampling circuit is connected with the other end of the PCB planar inductor; the input end of the driving circuit is connected with the output end of the current sampling circuit; the output end of the driving circuit is connected with the first power tube, and the input end of the current sampling circuit is connected with the first power tube. The invention can correctly sample and limit the peak value of the inductance, normally work under high frequency and avoid the EMI interference problem.

摘要：【中文】本发明涉及除尘设备技术领域，具体是涉及一种用于粉末打印的静电式除尘收纳盒，包括盒体、盒盖和静电除尘装置，盒盖可转动的设置在盒体的上端，静电除尘装置设置在盒盖上，静电除尘装置包括有固定布、移动布和两组滑动配合组件，两组滑动配合组件对称对称设置在盒盖内侧的两端，固定布和移动布均设置在两组滑动配合组件上，并且移动布贴合设置在固定布的上端，盒盖上的一端面上还设置有动力传动组件，本发明的一种用于粉末打印的静电式除尘收纳盒，可以有效的对收纳盒的内部进行除尘，同时该收纳盒结构设计巧妙，易于清洁与更换用于吸附灰尘的固定布，成本低，效率高等优点，符合市场的的需求。 【EN】The invention relates to the technical field of dust removing equipment, in particular to an electrostatic dust removing storage box for powder printing, which comprises a box body, a box cover and an electrostatic dust removing device, wherein the box cover is rotatably arranged at the upper end of the box body, the electrostatic dust removing device is arranged on the box cover, the electrostatic dust removing device comprises fixed cloth, movable cloth and two groups of sliding fit components, the two groups of sliding fit components are symmetrically arranged at the two ends of the inner side of the box cover, the fixed cloth and the movable cloth are respectively arranged on the two groups of sliding fit components, the movable cloth is arranged at the upper end of the fixed cloth in a fit manner, and a power transmission component is also arranged on one end surface of the box cover. High efficiency, and the like, and meets the market demand.

摘要：【中文】本发明涉及3D打印设备技术领域，具体是涉及一种用于医疗金属打印的自动上料装置，包括工作台和转动组件，转动组件竖直设置在工作台上，工作台上设置有用于落料的落料道，转动组件包括传动杆和转动盘，转动盘设置在工作台的正上方，传动杆竖直转动设置在工作台的中部，并且传动杆的顶端设置在转动盘的中部，转动盘上沿着转动盘的圆周方向均匀设置有若干组储料组件，本发明的一种用于医疗金属打印的自动上料装置，能够根据3D打印机对不同材料的需求，自动对3D打印机进行多种材料的供料，并且该装置很大程度上避免了材料在装置中的残留，以及供料时材料的洒落，符合市场的需求。 【EN】The invention relates to the technical field of 3D printing equipment, in particular to an automatic feeding device for medical metal printing, which comprises a workbench and a rotating assembly, wherein the rotating assembly is vertically arranged on the workbench, a blanking channel for blanking is arranged on the workbench, the rotating assembly comprises a transmission rod and a rotating disc, the rotating disc is arranged right above the workbench, the transmission rod is vertically and rotatably arranged in the middle of the workbench, the top end of the transmission rod is arranged in the middle of the rotating disc, and a plurality of groups of material storage assemblies are uniformly arranged on the rotating disc along the circumferential direction of the rotating disc. The requirement of the market is met.

摘要：【中文】本发明涉及3D打印用金属粉末生产领域，具体是涉及一种制备3D打印用金属粉末的筛选机构，包括有筛料仓、第一开门机构、第二开门机构、振动电机、大颗粒收料盒、小颗粒收料盒和成品盒，第一开门机构和第二开门机构均安装于筛料仓上，并且第一开门机构和第二开门机构的工作端分别位于筛料仓的两侧，振动电机分别位于筛料仓的两侧，并且振动电机安装于筛料仓的底部，大颗粒收料盒、小颗粒收料盒和成品盒分别位于筛料仓的三个出料口处，该技术方案可以通过对不同大小的金属粉末分级筛选，并通过增长筛选的过程的手段确保更多的金属粉末可以通过，可以给金属粉末留有足够的抖动筛选时间，并且可以对没有通过筛选的金属粉末进行排出回收。 【EN】The invention relates to the field of metal powder production for 3D printing, in particular to a screening mechanism for preparing metal powder for 3D printing, which comprises a screening bin, a first door opening mechanism, a second door opening mechanism, a vibrating motor, a large particle collecting box, a small particle collecting box and a finished product box, wherein the first door opening mechanism and the second door opening mechanism are both arranged on the screening bin, the working ends of the first door opening mechanism and the second door opening mechanism are respectively positioned at two sides of the screening bin, the vibrating motor is arranged at the bottom of the screening bin, the large particle collecting box, the small particle collecting box and the finished product box are respectively positioned at three discharge ports of the screening bin, the technical scheme can screen metal powder with different sizes in a grading manner, ensures that more metal powder can pass through a means of increasing the screening process, and can reserve enough shaking screening time for the metal powder, and the metal powder which does not pass the screening can be discharged and recovered.

摘要：【中文】本发明公开了一种快速凝结型水泥，属于水泥材料领域，其技术方案要点是水泥原料按重量份数包括水泥熟料40‑60份、细沙8‑14份、粉煤灰5‑12份、石灰9‑16份、三乙醇胺3‑9份、二乙醇胺2‑6份、水玻璃6‑12份、速凝剂2‑8份，达到缩短水泥的凝结时间的效果。 【EN】The invention discloses a quick-setting cement, which belongs to the field of cement materials, and adopts the technical scheme that cement raw materials comprise, by weight, 40-60 parts of cement clinker, 8-14 parts of fine sand, 5-12 parts of fly ash, 9-16 parts of lime, 3-9 parts of triethanolamine, 2-6 parts of diethanolamine, 6-12 parts of water glass and 2-8 parts of an accelerator, so that the effect of shortening the setting time of the cement is achieved.

摘要：【中文】本发明涉及3D打印设备技术领域，具体是涉及一种用于金属粉末打印的主动式防堵料盒，包括上壳体、下壳体和手动调节机构，上壳体的下端设置有矩形框，并且上壳体的下端与矩形框的中部连通，下壳体与矩形框远离上壳体的一端面的中部连通，手动调节组件设置在下壳体上，矩形框的两端上对称设置有两组螺旋送料机构，手动调节机构包括调节组件、开合组件和中空圆管，中空圆管设置在下壳体的中部，并且中空圆管与矩形框、上壳体连通，开合组件设置在中空圆管上，调节组件设置在中空圆管的旁侧，本发明的一种用于金属粉末打印的主动式防堵料盒，能够有效的解决材料堵塞的问题，同时该料盒能够对多种粉末材料进行收纳导送，符合市场的需求。 【EN】The invention relates to the technical field of 3D printing equipment, in particular to an active anti-blocking material box for metal powder printing, which comprises an upper shell, a lower shell and a manual adjusting mechanism, wherein the lower end of the upper shell is provided with a rectangular frame, the lower end of the upper shell is communicated with the middle part of the rectangular frame, the lower shell is communicated with the middle part of one end surface of the rectangular frame, which is far away from the upper shell, the manual adjusting assembly is arranged on the lower shell, two groups of spiral feeding mechanisms are symmetrically arranged on two ends of the rectangular frame, the manual adjusting mechanism comprises an adjusting assembly, an opening and closing assembly and a hollow circular tube, the hollow circular tube is arranged in the middle part of the lower shell, the hollow circular tube is communicated with the rectangular frame and the upper shell, the opening and closing assembly is arranged on the hollow circular tube, and the adjusting assembly is arranged at the side of the hollow circular tube, meanwhile, the material box can store and guide various powder materials, and the requirement of the market is met.