| （1.华南师范大学 体育科学学院 激光运动医学实验室，广东 广州 510006；2.肇庆学院 体育与健康学院，广东 肇庆 526061；3.华南师范大学 生命科学学院，广东 广州 510631） 摘 要：传统的统计方法可以得出两组数据的定性分布差异，而定量差异(QD)可以得出它们的平均值差异。以黄金分割常数为底的对数称为黄金对数，研究发现一个新的自然常数可以表示黄金分割常数，且黄金对数保持不变，称其为自相似常数。自相似常数不但能表示部分基本物理常数，而且能表示部分运动记录和生理极限。用自相似常数表示QD在分子细胞水平、组织器官水平和整体水平功能3个方面与运动成绩的特征参数，并讨论了QD在体育科学中的初步应用。 |
LIU Cheng-yi1，ZHU Ling1，LI Fang-hui2，LIU Yan-ying2，DUAN Rui1，ZHANG Quan-guang1，LONG Cheng3
| （1.Laboratory of Laser Sports Medicine，School of Physical Education and Sports Science，South China Normal University，Guangzhou 510006，China；2.School of Physical Education and Health，Zhaoqing Institute，Zhaoqing 526061，China；3.School of Life Science，South China Normal University，Guangzhou 510631，China) Abstract: As for two sets of data, their qualitative distribution difference can be derived by using traditional statis-tical methods, while their mean value difference can be derived from quantitative difference (QD). A base-golden ratio logarithm is called as a golden logarithm, the authors found that a new natural constant can express the golden ratio, and its golden logarithm maintains unchanged, and called it as self-similar constant. The self-similar constant can not only express some fundamental physical constants, but also express some sports records and physiological limits. The authors used the self-similar constant to express the QD in athletic performance characteristic parameters in such 3 aspects as molecular cell level, tissue or organ level and overall level, and further discussed the QD’s pre-liminary applications in sports science. |
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