摘要：一直以来压电材料都是非常重要的材料，被广泛应用于各个领域。近年来，压电材料的研究已经从含铅的钙钛矿和钛铁矿型压电材料到无机薄膜制造的压电材料，压电传感器的使用已经吸引很多研究者的关注。本发明的目的是提供一种通过测量无机薄膜二极管工作电流电压的变化，实现压力测定的无机薄膜压电二极管传感器。无机薄膜压电二极管，其组成包括：石英玻璃衬底，在玻璃衬底上沉积一层Al薄膜层，所述的Al薄膜层上面的有导电沟道ZnO薄膜层，两者之间形成欧姆接触，所述的ZnO薄膜层上有Ag薄膜层，形成肖特基接触。其中Al薄膜层厚度为20n

摘要：本发明公开了一种建筑物节能减碳效果检测装置，包括带有密封门的检测台，所述检测台的内部开设有空腔，所述检测台的左侧固定连接有引流管，所述引流管的外部连接有密封软管，所述检测台上靠近其底部的左侧开设有输气槽，所述输气槽的内壁和引流管的内壁连接，所述输气槽的内部固定安装有风机，所述输气槽的顶部连接有排气管。本发明通过上述等结构的配合，实现了通过设置自动贴标记条的运作机构能够进行多个储气罐的分开标记，以便进行多个建筑物的分开抽取排放气体进行后续检测，通过密封环境进行按压式排入储气罐气体，以便工作人员进行不同地点的排气节能减碳效程度的信息记录，间接的提高了空气检测便携且快速分辨的效果。

摘要：【中文】本发明公开了一种基于机器视觉检测的类方形工件检测系统，属于机器视觉检测技术领域，其特征在于，至少包括：用于对工件进行定位的工件放置台；用于获取工件图像信息的图像获取机构，所述图像获取机构包括相机支架和相机；与所述图像获取机构进行数据交互，进而对图像进行分析处理的图像处理系统；其中：所述工件放置台包括：支撑台；位于所述支撑台上方的横向挡板、纵向挡板、横向气缸和纵向气缸；所述横向挡板和纵向挡板相互垂直；所述横向气缸的活塞杆与横向挡板相互平行，所述纵向挡板与纵向气缸的活塞杆相互平行；用于控制上述横向气缸和纵向气缸动作的电气柜。该检测系统具有检测效率高，能够满足大型工件的检测需求。 【EN】The invention discloses a quasi-square workpiece detection system based on machine vision detection, which belongs to the technical field of machine vision detection and is characterized by at least comprising the following components in parts by weight: the workpiece placing table is used for positioning a workpiece; the image acquisition mechanism is used for acquiring image information of the workpiece and comprises a camera bracket and a camera; the image processing system performs data interaction with the image acquisition mechanism and further performs analysis processing on the image; wherein: the work placing table includes: a support table; the transverse baffle, the longitudinal baffle, the transverse cylinder and the longitudinal cylinder are positioned above the supporting platform; the transverse baffle and the longitudinal baffle are vertical to each other; the piston rod of the transverse cylinder is parallel to the transverse baffle, and the longitudinal baffle is parallel to the piston rod of the longitudinal cylinder; and the electrical cabinet is used for controlling the actions of the transverse cylinder and the longitudinal cylinder. The detection system has high detection efficiency and can meet the detection requirement of large-sized workpieces.

摘要：本发明提供了一种碱渣矿用发泡充填材料，其特征在于，包括A组分和B组分，其中，所述A组分的重量组成为100份水泥，100~200份粉煤灰，100~200份碱渣，150~350份水，6~10份发泡剂；所述B组分100份石膏石灰混合物，其重量组成满足6~7:1，6~10份活性剂，与A组分等量的粉煤灰、碱渣、水。本发明提供的碱渣矿用发泡充填材料具有密度小、成本低、凝结时间短，流动性好等优点；利用了工业废渣，同时以电石渣作为活性剂，有效提高充填材料的膨胀率，有效降低成本。

摘要：【中文】本发明提供的是一种基于石墨烯D型双芯光纤M‑Z调制器及其制备方法。其特征是：它由V型槽1、双芯光纤3、环氧胶4、金属电极5、H‑BN过渡层6以及石墨烯层7组成。具体是在一段双芯光纤的侧抛区两端通过熔融拉锥的方法制备两个耦合器8，分别为输入端耦合器8‑1及输出端耦合器8‑2；用以在双芯光纤的两个纤芯光路上构造M‑Z干涉仪。通过M‑Z的方式将纤芯一和纤芯二输出的光作为M‑Z调制器的两臂,由于金属电极外加电压的作用使两个纤芯内传输光产生附加相位差，通过调节外加电压的输入，干涉仪两臂光路间相位差在0‑2π之间连续变化，进而实现输出端光强连续调制。本发明可广泛用于光纤通信和光纤传感领域。 【EN】The invention provides a graphene-based D-type dual-core optical fiber M-Z modulator and a preparation method thereof. The method is characterized in that: the optical fiber cable is composed of a V-shaped groove 1, a double-core optical fiber 3, epoxy glue 4, a metal electrode 5, an H-BN transition layer 6 and a graphene layer 7. Specifically, two couplers 8 are prepared at two ends of a side polishing area of a section of double-core optical fiber by a fused biconical taper method, namely an input end coupler 8-1 and an output end coupler 8-2; to construct an M-Z interferometer on both core optical paths of a two-core fiber. The light output by the first fiber core and the second fiber core is used as two arms of the M-Z modulator in an M-Z mode, the transmitted light in the two fiber cores generates additional phase difference under the action of external voltage of the metal electrode, and the phase difference between the light paths of the two arms of the interferometer continuously changes between 0 pi and 2 pi by adjusting the input of the external voltage, so that the continuous modulation of the light intensity of the output end is realized. The invention can be widely applied to the fields of optical fiber communication and optical fiber sensing.

摘要：【中文】本发明公开能够展示黄河下游滩区淹没补偿信息的三维数字化系统，包括滩区社会经济信息管理子系统及滩区三维信息展示子系统，均按数据层、数据访问层、系统应用层和系统表现层的架构设计；滩区社会经济信息管理子系统的信息是滩区三维展示系统进行淹没统计的基础，滩区三维信息展示子系统计算出淹没的村庄后，根据社会经济信息管理数据库中存放的乡村信息，进行淹没损失统计用以及三维场景展示。本发明能对黄河下游滩区信息，开展相应决策活动，提供全面、动态、直观的技术手段，同时进行科学、快捷、可靠的社会经济影响分析、灾害损失评估及方案优化等支持，全面提高决策的科学性、准确性和合理性具有重要意义。 【EN】The invention discloses a three-dimensional digital system capable of displaying submerging compensation information of a yellow river downstream beach area, which comprises a beach area social and economic information management subsystem and a beach area three-dimensional information display subsystem, wherein the beach area social and economic information management subsystem and the beach area three-dimensional information display subsystem are designed according to the architecture of a data layer, a data access layer, a system application layer and a system presentation layer; the information of the beach area social and economic information management subsystem is the basis for carrying out inundation statistics on the beach area three-dimensional display system, and after the beach area three-dimensional information display subsystem calculates the inundated villages, the beach area three-dimensional information management subsystem carries out inundation loss statistics and three-dimensional scene display according to the village information stored in the social and economic information management database. The method can develop corresponding decision-making activities for the information of the yellow river downstream beach area, provides comprehensive, dynamic and visual technical means, simultaneously carries out scientific, rapid and reliable support such as social and economic impact analysis, disaster damage assessment and scheme optimization, and has important significance for comprehensively improving the scientificity, accuracy and rationality of decision-making.

摘要：本发明涉及轮胎生产技术领域，提供一种粉体物料行吊投料装置，其包括箱体；安装于箱体内部的、绕置有钢丝绳的卷筒；安装于箱体上的振动电机；与振动电机输出端连接的凸轮；凸轮的转动可带动滑杆沿钢丝绳的垂直方向作往复运动，使钢丝绳连续完成撑开角度后恢复原状的交替动作，从而实现挂载物料的振动投料。整个过程中，工人可在远处控制行吊运动，投放物料时当吊起的物料袋的重量小于设定的数值后，振动电机带动凸轮做往复运动，期间吊钩重复做慢升速降的运动，物料袋不停振动，粉体的休止角被破坏，粉体不停落下，避免了工人人工晃动行吊带来的操作危险与粉体飘散被吸入的风险，提高了安全性。

摘要：一种埋嵌磁芯电感及其制备方法，属于集成电感技术领域。本发明通过将基板两侧电感线圈首尾相连形成闭合回路，并在电感线圈的相邻线路之间的区域设置金属化通孔，并在金属化通孔形成磁芯柱，在通电状态下，电流流经该电感结构的导电线路时，会在导电线路周围的空间形成球形磁场，从而使得基板孔内磁芯柱与基板两侧的电感线圈形成高导磁的导磁封闭回路。这样能够减小穿过基板的磁通，有利于缓解漏磁现象以提高电感的感值，并且本发明提出电感结构的制作方法简单、生产成本低，有利于产业化发展。

摘要：【中文】一种新型逆变功率单元，包括第一逆变散热模块、第二逆变散热模块、风道组件以及驱动组件；第一逆变散热模块和第二逆变散热模块背靠背垂直对称设置在风道组件的两侧；第一逆变散热模块与第二逆变散热模块通过环路并行热管连接；驱动组件与风道组件连接；功率单元使用两个散热器，采用背靠背双面对称布局结构，不仅散热均匀，而且散热效率高，降低产品故障率；采用环路并行热管散热的功率单元，体积小，散热量大，可以灵活安装在变流器不同方位，减少了变流器体积和重量。 【EN】A novel inversion power unit comprises a first inversion heat dissipation module, a second inversion heat dissipation module, an air duct assembly and a driving assembly; the first inversion heat dissipation module and the second inversion heat dissipation module are vertically and symmetrically arranged on two sides of the air duct assembly back to back; the first inversion heat dissipation module is connected with the second inversion heat dissipation module through a loop parallel heat pipe; the driving assembly is connected with the air duct assembly; the power unit uses two radiators and adopts a back-to-back double-side symmetrical layout structure, so that the heat dissipation is uniform, the heat dissipation efficiency is high, and the failure rate of a product is reduced; the power unit adopting the loop parallel heat pipe for heat dissipation has small volume and large heat dissipation capacity, can be flexibly arranged in different directions of the converter, and reduces the volume and weight of the converter.

摘要：本发明公开了基于销售数据分析的工厂生产计划调度优化方法及系统，属于专门适用于管理的数据处理系统领域，本发明将预估的各生产产品需求量代入需求满足度计算公式中进行各生产产品需求满足度的计算，同时提取生产产品的客户使用数据导入需求重要度计算策略中进行各生产产品需求重要度的计算，获取计算得到的各生产产品需求满足度和各生产产品需求重要度代入生产计划值计算策略中进行各生产产品生产计划值计算，将生产资源按照各生产产品生产计划值占整体生产产品生产计划值的比例分配调度，通过对各生产产品的销售量、环境数据和可被其他产品替代的情况对各生产产品的需求量进行准确预估，提高了生产资源分配的合理性。