This paper mainly focuses on a scientific analysis from the influence of psychological factors in the tennis player serves.

本文着重从心理因素对网球运动员发球的影响进行科学分析。

youdao

AIM: to explore the influence of psychological factors on the sleep in patients with insomnia, and the effect of psychological interventions.

目的：探讨心理因素对失眠症患者睡眠的影响及心理干预效果。

youdao

However, most of those nonlinear methods are focusing on the rule of stock data, and the influence of psychological factors is seldom considered.

然而，目前的这些非线性方法多数仅仅就股票数据运行规律进行研究，很少考虑投资者的心理因素对股价运行规律的影响。

youdao