非游离的

According to diffusionism , analysis of geographic distribution of traditional sports in different areas can reveal the clues of migration of human populations and cultural intercourse of sport.

应用文化传播论对不同地区传统体育的地理分布进行分析，可以发现人类群体迁徙和体育文化交流的线索。

The process of extraction of tangerine peel was studied and the optimum conditions (temperature 80℃, dye concentration 200 g/L, NaOH concentration 40 g/L, time 30 min) of colourant extraction were decided by orthogonal experiments and single factor analysis.

通过正交试验及单因素分析，得出桔子皮最佳萃取工艺条件：温度80℃、染料质量浓度200g/L、氢氧化钠质量浓度40g/L、时间30min。