experimental teaehing system的用法和样例：
例句
- It is being implemented in the intelligent tutoring system for the Minimax algorithm at present.
这是正在实施中的智能教学系统的极小算法目前。 - It is a popular topic in this field by applying theory of chaos as the basis of modern instructional system design.
用混沌理论作为现代教学系统设计理论基础，已经成为该领域研究的热点之一。
