A healthy residential area should not only meet the needs of peoples everyday life,should also be able to provide people more comfort and promote interperso
As far back as late 1980s,Nanjing has become one of the cities with a rapidly aging population,the earliest one in China right after Shanghai,Beijing and Ti
熔融盐作为一种高性能低价格的储能材料被广泛用于太阳能热发电等诸多领域,将空气与熔融盐直接接触换热可大大提高换热效率.实验设计了熔融盐-空气直接接触换热系统,分析流动
老年护理学是一门跨学科、多领域,具有独特性的综合性学科.中职医学专业老年护理课程内容包括老年人身体各系统的老化与护理、精神和心理护理、日常生活护理、安全用药与护理
In order to explore subsistence patterns in northern Shaanxi Province around 4,000 yr BP,28 human and 24 animal bones from the Shengedaliang site were sampled f
为满足多元化能源需求和优化能源分配利用,提出一种基于配电网、天然气网和交通网的集多种能源转换设备为一体的一站式综合能源站构想.基于此构想,提出一种智慧综合能源系统
针对变电站智能视频监控的多样化需求,提出一种基于孪生网络Siam RPN框架的目标跟踪与分割的融合算法,可以同时完成人员、工程车辆、入侵异物等多种目标的跟踪与分割,准确度高且实时性好。该算法在SiamRPN算法基础上,设计高效的分割分支用于得到跟踪目标的精细掩膜,并且提出一种掩膜质量评判方法,利用分割的结果进一步提升目标跟踪的精度。此外,该文采用在线模板更新的策略,使得该算法对于长视频更具鲁棒性。
As the growth of peoples understanding and acceptance in the value of old industrial buildings,the regeneration of old industrial buildings has received mor
Through the field observation and interview,the author collected lots of the spontaneous renewal cases from Yingping Block in Xiamen city,and chose diversif
随着电磁装置的设计面向于小型化和高功率化的趋势,其温升可能引起装置性能衰减甚至是结构损坏.因此,在设计阶段,除电磁场特性之外,温度场以及流体场特性分析也至关重要.该文