This paper discussed the effect of relaxation training on cardiovascular reactivity and mental arithmetic achievement.

本实验目的在于探讨放松训练对正常状态和心算应激时心率、T波幅度的影响.

期刊摘选

He is good at mental arithmetic.

他擅长心算.

辞典例句

The development of pupils " mental arithmetic was studied in this article. "

本论文深入研究了小学生 心算 能力的发展规律.

期刊摘选

He got the answer by mental arithmetic.

他用心算得出了答案.

《现代英汉综合大词典》

Researches attached more and more importance to the relationship between mental arithmetic development and working memory.

国内外的许多学者越来越重视儿童心算能力发展与工作记忆关系的研究.

期刊摘选

Mental arithmetic is an important ability.

心算是一项重要的数学技能.

期刊摘选

Practise mental arithmetic when you go out shopping.

外出购物的时候练习一下心算。

辞典例句