本文针对传统茶叶加工生产线存在数据碎片化、智能化水平低等问题，提出了一种基于数字孪生（Digital Twin）的三维可视化系统。该系统通过构建五层架构（物理层、虚拟层、数据层、服务层、应用层），采用OPC UA协议实现多源异构数据采集，并利用Unity 3D进行 ...

Sol Phenduka reacts to Barbara Creecy's proposed ban on alcohol for drivers, igniting mixed reactions on social media ...

Connell School of Nursing Professor Ann Wolbert Burgess received a phone call at her Boston College office in 1978 that would alter the course of her career and lead to a seismic shift in the practice ...