【作者】 尤秉信； 孙萍； 翁俊荣；

【Author】 YOU Bing-xin,SUN Ping,WENG Jun-rong (Department of Physics,Beijing Normal University,Beijing 100875,China)

【机构】 北京师范大学物理系；

【摘要】 以Chua电路、扭摆非线性振动和光学混沌三个非线性实验的实验现象,来阐明客观世界乃是确定性和随机性、有序与无序、稳定性与非稳定性的对立统一体,遵循着唯物辩证法的发展规律。长期的教学实践表明,非线性实验不仅对于学生研究自然现象客观规律的自然观及科学观的培养,而且对于学生认识客观事物的世界观及方法论的培养,都发挥了积极的促进作用。更多还原

【Abstract】 The experiments of Chua’s circuit,nonlinear ocsillation of torsional pendulum and optical chaos are taken as examples in order to state the law of unity of opposites between determinacy and random,order and disorder and stability and instability.The author emphasizes that they follow the law of materialistic dialectics.The long-term teaching practice shows that nonlinear experiments play an active role for students in improving not only their views of nature and science but also their conception of world and methodology.更多还原