Cognitive anxiety and self-confidence had a linear relationship with performance, and somatic anxiety had an inverted-U relationship with performance.

认知焦虑、自信心与运动成绩是线性相关；躯体焦虑与运动成绩是“倒正”型关系。

youdao

Dr Andrea Waylen, who led the research, said: "We saw a linear relationship between adolescent smoking and the number of films they had seen depicting smoking."

主持此项研究的安德里亚·韦伦博士认为，“我们发现在青少年吸烟者和他们看到的带有吸烟场景的电影数量之间有一定的线性关系。”

youdao

By using regression analysis, we found that BC had a significant linear relationship with SOC.

回归分析表明，亚热带森林土壤中SOC与BC之间具有显著的线性关系。

youdao

And this is what they had expected that there would be no relationship, but instead here they saw that there was a linear relationship not to the intensity and the kinetic energy of the electrons, but to the intensity and the number of electrons.

另外一个实验,他们预期这两者没有关系,但他们看到的不是,光强和电子动能的,线性关系，而是光强,和电子数的线性关系。

麻省理工公开课 - 化学原理课程节选