Based on the basic principles of synergetics, this passage studies the synergy problem of time and spacefactors in teaching of sports skills.
以协同学的基本原理为依据,就运动技能教学中时空因素协同问题进行了研究。
2
To distinguish effects of soil factors and spacefactors, the experiment was conducted in black soil area, and soybean plants were cultivated with a model of different rages of sash.