对篮球新规则“三分线”画法的研究

摘要

通过文献资料法和专家访谈法，针对篮球新规则对球场区域设置的有关修改，对篮球新规则中“三分线”的画法进行了研究。通过验证表明：研究结果方法是准确的、设计是合理的、计算是精确的、数据是正确的，同时也阐明了具体的画法步骤，进一步完善了理论。%This paper adopted the methods of documentary and expert interview, aiming at the stadium locales amendment and research the new rules of the execution in the basketball match impact, to study the descriptive of three - point line in new basketball rules. The validated result suggests that the researching method is correct, the design is reasonable, the calculations are exact, and the data is accurate. In addition, the researching itself concretely clarifies the paiting steps of basketball three - point line and has further improved the theory.