摘要：【中文】本发明公开了柔性莫来石纤维气凝胶材料及其制备方法。制备柔性莫来石纤维气凝胶材料的方法包括：将聚合物材料与溶剂混合，得到聚合物溶液；将聚合物溶液与莫来石前驱体和催化剂混合，得到纺丝前驱体溶液；对纺丝前驱体溶液进行溶液喷射纺丝处理，得到含有聚合物材料、莫来石前驱体和催化剂的复合纤维气凝胶材料；对复合纤维气凝胶材料进行热处理，得到柔性莫来石纤维气凝胶材料。该柔性莫来石纤维气凝胶材料具有良好的柔韧性、可压缩性、耐火性、耐高低温性和隔热保温性能，并且不存在粉化的问题；该柔性莫来石纤维气凝胶材料制备过程简单可控，成本低，效率高，可重复性好，在防火服、航空航天、高温空气过滤等领域具有良好的工业化应用前景。 【EN】The invention discloses a flexible mullite fiber aerogel material and a preparation method thereof. The method for preparing the flexible mullite fiber aerogel material comprises the following steps: mixing a polymer material with a solvent to obtain a polymer solution; mixing the polymer solution with a mullite precursor and a catalyst to obtain a spinning precursor solution; carrying out solution jet spinning treatment on the spinning precursor solution to obtain a composite fiber aerogel material containing a polymer material, a mullite precursor and a catalyst; and carrying out heat treatment on the composite fiber aerogel material to obtain the flexible mullite fiber aerogel material. The flexible mullite fiber aerogel material has good flexibility, compressibility, fire resistance, high and low temperature resistance and heat insulation performance, and has no pulverization problem; the preparation process of the flexible mullite fiber aerogel material is simple and controllable, the cost is low, the efficiency is high, the repeatability is good, and the flexible mullite fiber aerogel material has a good industrial application prospect in the fields of fire-proof clothing, aerospace, high-temperature air filtration and the like.

摘要：【中文】本发明属于海流机故障诊断领域，具体涉及一种基于VGG16‑SegUnet和dropout的海流机叶片附着物识别方法，步骤如下：对海流机图像进行语义标注，完成原始数据集的创建；旋转增强原始数据集并进行标准化预处理；搭建VGG16‑SegUnet网络；使用Adadelta优化器对网络进行训练；测试训练好的网络，完成海流机叶片附着物位置和大小的识别，同时估计识别结果的不确定度；最后计算出准确的附着物面积占比以及平均交并比。本发明解决了现有基于图像信号的海流机叶片附着物诊断方法不能定位附着物、输出准确附着物占比以及估计识别不确定度的问题，并为海流机叶片视情维护以及后续的容错控制提供了指导性建议。 【EN】The invention belongs to the field of ocean current machine fault diagnosis, and particularly relates to an ocean current machine blade attachment identification method based on VGG16-SegUnet and dropout, which comprises the following steps: performing semantic annotation on the ocean current machine image to complete the creation of an original data set; rotationally enhancing the original data set and carrying out standardized preprocessing; building a VGG16-SegUnet network; training the network by using an Adadelta optimizer; testing the trained network, completing the identification of the position and the size of the blade attachments of the ocean current machine, and simultaneously estimating the uncertainty of the identification result; and finally, calculating the accurate area ratio of the attachments and the average intersection ratio. The invention solves the problems that the existing diagnosis method for the attachments of the ocean current machine blade based on the image signal can not locate the attachments, output accurate attachment proportion and estimate and identify uncertainty, and provides guiding suggestions for the visual condition maintenance and the subsequent fault-tolerant control of the ocean current machine blade.

摘要：【中文】本发明提供一种用于热工性能自适应调节墙体的测试装置，包括设置在模拟室外环境侧的第一测试单元，和设置在模拟室内环境侧的第二测试单元，所述第一测试单元和第二测试单元具有相同的结构，且均包括通风换热箱体、风机和工况设置单元。风机设置在所述通风换热箱体的一侧，并向通风换热箱体中送入换热气流；工况设置单元为所述通风换热箱体内流通的换热气流设置不同的换热工况；换热验证单元包括设置在待测墙体试件表面的热流传感器，以及设置在待测墙体试件表面的第一组、第二组温度传感器。本发明提出的测试装置可有效测定不同工况下墙体的热工性能。 【EN】The invention provides a testing device for a thermal performance self-adaptive adjusting wall, which comprises a first testing unit arranged on the side of a simulated outdoor environment and a second testing unit arranged on the side of a simulated indoor environment, wherein the first testing unit and the second testing unit have the same structure and respectively comprise a ventilation and heat exchange box body, a fan and a working condition setting unit. The fan is arranged on one side of the ventilation heat exchange box body and sends heat exchange airflow into the ventilation heat exchange box body; the working condition setting unit sets different heat exchange working conditions for the heat exchange airflow circulating in the ventilation heat exchange box; the heat exchange verification unit comprises a heat flow sensor arranged on the surface of the wall test piece to be tested, and a first group of temperature sensors and a second group of temperature sensors arranged on the surface of the wall test piece to be tested. The testing device provided by the invention can effectively measure the thermal performance of the wall under different working conditions.

摘要：【中文】本发明涉及一种水质监控预警系统，涉及环境监管系统技术领域，包括单片微控制器、WIFI模块、云端、客户端、数据比较模块、显示屏、GPRS模块、数据检测系统、数据时钟模块和存储模块，所述单片微控制器通过WIFI模块分别与云端和客户端电性连接；所述单片微控制器与数据比较模块双向电性连接；所述单片微控制器与数据时钟模块和存储模块分别双向电性连接；所述单片微控制器的输出端与显示屏的输入端电性连接；所述数据检测系统通过GPRS模块与单片微控制器双向电性连接。本发明旨在解决目前市面上的水质监控预警系统只能通过人员对定期对水样采集，无法实现实时检测，同时这种检测方式因采集地区单一，容易出现误差的问题。 【EN】The invention relates to a water quality monitoring and early warning system, which relates to the technical field of environment supervision systems and comprises a single-chip microcontroller, a WIFI module, a cloud end, a client end, a data comparison module, a display screen, a GPRS module, a data detection system, a data clock module and a storage module, wherein the single-chip microcontroller is electrically connected with the cloud end and the client end through the WIFI module respectively; the single-chip microcontroller is electrically connected with the data comparison module in a bidirectional way; the single-chip microcontroller is electrically connected with the data clock module and the storage module in a bidirectional mode respectively; the output end of the single-chip microcontroller is electrically connected with the input end of the display screen; the data detection system is electrically connected with the single-chip microcontroller in a bidirectional mode through the GPRS module. The invention aims to solve the problems that the water quality monitoring and early warning system on the market can only collect a water sample regularly by personnel, cannot realize real-time detection, and is easy to have errors due to single collection area.

摘要：【中文】本发明提供一种用于分离式热管置入式墙体的自适应调控装置，所述智能控制阀通过通信线缆连接阀门执行器；所述阀门执行器通过通信线缆连接可编程逻辑控制器；所述可编程逻辑控制器通过通信线缆连接室内温度传感器。本发明通过在墙体的内表面安装温度传感器来实现对室内温度的监测，进一步在可编程逻辑控制器进行判断，进一步控制阀门执行器的启停，进一步控制智能控制阀的启停。实现在过渡季节根据室内温度实时调控热管运行与否，实现更加精准的温度控制，进一步实现热管置入式墙体全年运行。 【EN】The invention provides a self-adaptive control device for a separated heat pipe embedded wall, wherein an intelligent control valve is connected with a valve actuator through a communication cable; the valve actuator is connected with the programmable logic controller through a communication cable; the programmable logic controller is connected with the indoor temperature sensor through a communication cable. According to the invention, the temperature sensor is arranged on the inner surface of the wall body to realize the monitoring of the indoor temperature, the judgment is further carried out on the programmable logic controller, the start and stop of the valve actuator are further controlled, and the start and stop of the intelligent control valve are further controlled. Whether the heat pipe operates or not is adjusted in real time according to the indoor temperature in the transition season, more accurate temperature control is achieved, and annual operation of the heat pipe embedded wall is further achieved.

摘要：【中文】本发明涉及一种水质在线采样监测分析方法及系统，包括用于收集各个水体的轮廓数据、位置数据以及各个在线采样监测节点上采样设备的定位数据的北斗卫星，所述北斗卫星的输出端与总控台的输入端连接，所述北斗卫星的输入端与水体的输出端连接，每个所述水体内设置有在线采样监测节点，且所述在线采样监测节点包括节点MCU芯片，所述节点MCU芯片与时间模块双向连接，所述节点MCU芯片与节点无线传输模块双向连接，所述节点MCU芯片的输入端与多参数水质传感器的输出端连接，节点MCU芯片的输出端与采样设备的输入端连接，所述多参数水质传感器的输入端与采样设备的输出端连接。解决了现有技术中水质监测分析不能直观的反映节点位置水样与水体整体关联的问题。 【EN】The invention relates to a water quality on-line sampling monitoring analysis method and a system, which comprises a Beidou satellite for collecting profile data and position data of each water body and positioning data of sampling equipment on each on-line sampling monitoring node, the output end of the Beidou satellite is connected with the input end of the master control station, the input end of the Beidou satellite is connected with the output end of the water body, each water body is internally provided with an online sampling monitoring node, and the online sampling monitoring node comprises a node MCU chip which is bidirectionally connected with the time module, the node MCU chip is connected with the node wireless transmission module in a two-way mode, the input end of the node MCU chip is connected with the output end of the multi-parameter water quality sensor, the output end of the node MCU chip is connected with the input end of the sampling device, and the input end of the multi-parameter water quality sensor is connected with the output end of the sampling device. The problem of water quality monitoring analysis can not audio-visually reflect that node position water sample and water body are integrally related in the prior art is solved.

摘要：【中文】本发明属于放射性γ能谱探测技术领域，具体涉及一种适用于CeBr₃探测器的γ能谱迭代解谱算法包括：利用¹³⁷Cs标准源进行CeBr₃探测器的γ能谱峰位校准，获取不同标准源γ能谱数据能量分布线性；测量获取CeBr₃探测器的本底及²²⁶Ra、²³²Th和⁴⁰K的γ能谱原始数据；针对²²⁶Ra、²³²Th和⁴⁰K的γ能谱原始数据扣除本底；分析扣除本底后的γ能谱数据，确定²²⁶Ra、²³²Th和⁴⁰K峰位及计算峰面积的峰宽；建立各特征峰的数学比例关系模型；获取²²⁶Ra、²³²Th和⁴⁰K的净峰面积；计算出待分析样品中的²²⁶Ra、²³²Th和⁴⁰K的放射性活度。 【EN】The invention belongs to the technical field of radioactive gamma energy spectrum detection, and particularly relates to a radioactive gamma energy spectrum detection device suitable for CeBr₃The gamma energy spectrum iterative solution spectrum algorithm of the detector comprises the following steps: by using¹³⁷CeBr with Cs standard source₃Calibrating gamma energy spectrum peak positions of the detector, and acquiring energy distribution linearity of gamma energy spectrum data of different standard sources; measurement of CeBr₃Background of detector and²²⁶Ra、²³²th and⁴⁰gamma energy spectrum original data of K; to is directed at²²⁶Ra、²³²Th and⁴⁰background subtraction is carried out on the original gamma energy spectrum data of K; analyzing the gamma energy spectrum data after deducting the background to determine²²⁶Ra、²³²Th and⁴⁰k peak position and peak width of the calculated peak area; establishing a mathematical proportional relation model of each characteristic peak; obtaining²²⁶Ra、²³²Th and⁴⁰net peak area of K; calculating in a sample to be analysed²²⁶Ra、²³²Th and⁴⁰the activity of K.

摘要：【中文】本申请属于计算机技术领域，具体而言，涉及一种终端的识别方法、装置、终端及存储介质。其中，一种终端的识别方法，包括：获取终端中一个或者多个传感器的测量数据；基于终端身份识别模型对所述测量数据进行识别得到身份识别结果；在所述身份识别结果与预设身份信息匹配时，确定所述终端的身份是合法的。本申请实施例的技术方案由于传感器的固有特性，获取到的终端的一个或者多个传感器的测量数据是唯一的，可以提高终端身份识别的安全性。 【EN】The application belongs to the technical field of computers, and particularly relates to a terminal identification method, a terminal identification device, a terminal and a storage medium. The identification method of the terminal comprises the following steps: acquiring measurement data of one or more sensors in a terminal; identifying the measurement data based on a terminal identity identification model to obtain an identity identification result; and when the identity recognition result is matched with the preset identity information, determining that the identity of the terminal is legal. According to the technical scheme of the embodiment of the application, due to the inherent characteristics of the sensors, the acquired measurement data of one or more sensors of the terminal is unique, and the safety of terminal identity identification can be improved.

摘要：【中文】本发明公开了生态恢复领域的一种基于本土植物的亚热带山地城市滨水森林构建方法，包括以下步骤：S1：对本地滨水空间本土物种的历史和现状的长期野外观察和相关文献资料的查阅；S2：制定城市滨水空间适生顶级先锋种的筛选的定性标准，纳入顶级先锋种的植物；S3：按照上述标准筛选出适应亚热带山地城市生态环境的顶级先锋植物；S4：根据现场湿地情况，滨水森林群落垂直结构的乔木层片下部配置耐水湿的灌木层植物。适应城市施工地段工程原生裸地、绿荫体量大、滨水森林结构稳定、提升滨水湿地生物多样性，改善生态系统服务功能水平、解决以往平面设计的内源性二次污染减少人工管理、提供更多的夏季城市凉源满足社会需求。 【EN】The invention discloses a method for constructing subtropical mountain city waterfront forest based on native plants, which belongs to the field of ecological restoration and comprises the following steps: s1: long-term field observation of the history and the current situation of the local species in the local waterfront space and the reference of related literature data are carried out; s2: setting a qualitative standard for screening the top-level pioneer species suitable for the urban waterfront space, and bringing the qualitative standard into the plants of the top-level pioneer species; s3: screening top-level pioneer plants suitable for the urban ecological environment of subtropical mountain regions according to the standard; s4: according to the situation of the on-site wetland, the lower part of the arbor layer sheet of the waterfront forest community vertical structure is provided with a water-resistant shrub layer plant. The method is suitable for the primary bare land of the engineering of the urban construction section, the green shade is large, the forest structure of the shore water is stable, the biological diversity of the shore water wetland is improved, the service function level of an ecological system is improved, the problem of endogenous secondary pollution of the conventional planar design is solved, the manual management is reduced, and more summer urban cool sources are provided to meet the social demand.

摘要：【中文】本发明涉及一种热环境参数分布测试装置，包括测试支架模块、无线网络节点模块、网络数据服务库及控制主机；本发明对需要使用的仪表进行位置固定及无线线路排布，确保仪表数据能够顺利传输；所述无线网络节点模块采集建筑内不同位置的热环境参数，并通过无线网络将数据传输至所述无线网关服务器；所述无线网关服务器对接收到的无线网络节点数据进行整理和分析，不仅用于评测空调系统应用于各类建筑的室内热环境情况；而且参数采集稳定准确，可根据规范要求高度和位置进行多个测点同步精准测量，并可长期监测；数据管理系统较为先进，运行过程中实验人员可借助任意接入因特网的PC终端通过授权而随时了解到现场各个测点的参数。 【EN】The invention relates to a thermal environment parameter distribution testing device, which comprises a testing support module, a wireless network node module, a network data service library and a control host; the invention fixes the position of the instrument to be used and arranges the wireless line, thus ensuring the instrument data to be transmitted smoothly; the wireless network node module collects thermal environment parameters of different positions in a building and transmits data to the wireless gateway server through a wireless network; the wireless gateway server is used for sorting and analyzing the received wireless network node data, and not only evaluating the indoor thermal environment condition of the air conditioning system applied to various buildings; the parameter acquisition is stable and accurate, the synchronous and accurate measurement of a plurality of measuring points can be carried out according to the height and the position required by the specification, and the long-term monitoring can be realized; the data management system is advanced, and experimenters can know the parameters of each on-site measuring point at any time through authorization by virtue of a PC terminal which is arbitrarily accessed to the Internet in the operation process.