Preparation of a beam emission spectroscopy diagnostic based on a Lyman-alpha line to diagnose core and edge-plasma density fluctuation on the HL-2A tokamak

In this article, the design of a Lyman-alpha-based beam emission spectroscopy(LAB) diagnostic on the HL-2A tokamak has been proposed for the first time. The purpose of this novel diagnostic is to measure density fluctuations of tokamak plasma. The light-collection system of LAB, which consists of the first mirror and two groups of coaxial double-mirror telescopes, can realize a twosegmented viewing field of ρ = 0–0.2 and ρ = 0.75–1, which is optimized to measure plasma density fluctuation, not o...     

基于知识图谱的中医知识学习研究与实践

中医学是中华民族的文化瑰宝之一，获取、分析和管理中医知识是推动中医学发展的重要举措。在这项研究中，通过对中医数据采集、分类和重组，应用知识图谱技术可视化中医知识之间的关联，实现用户与数据间的动态交互。从用户的角度设计开发了一款基于知识图谱的中医知识学习App，以促进中医知识的共享、传播和弘扬。