总结50年实验，证明人体经络通路现象具有生物学客观真实性，可能有助于进一步总结中华传统医药学宝贵经验；概括经络科学对人体生命调节现象的理论性概念，对与生命共存的人体经络循行给出数学表述。

The meridian (Jing-Luo) is a core principle of Chinese medicine. The meridian plays a central role in the regulation of human health and vitality. In the past 50 years,the scientific evidence has been gathered via physiological experiments to confirm the biological basis of the human meridian pathway phenomenon. Meridian Science has been established as a new branch of natural science to advance and promote the study of this important phenomenon for human life. In this paper, the authors describe the theoretical concept of the meridian and mathematics expression, its relationship to an efficient meridian circadian cycle, and its significance to human life.