摘要
本文从外部信息与记忆储存信息的相互关系出发,指出表象的实质的形象。阐述思维对图学中的形象思维作用和影响,并探讨了培养形象思维及开发想象力的各种途径。
The periodical fluctuation of dynamic friction of the linear motion guide is discussed in this paper by experiment.It is found that the movement of the balls is the main cause of the fluctuation of dynamic friction force.
出处
《五邑大学学报(自然科学版)》
CAS
1997年第3期63-66,共4页
Journal of Wuyi University(Natural Science Edition)
关键词
表象
思维
想象力
形象思维
机械制图
Linear motion guide
Fluctuation of dynamic friction force
Fluctuation freqencyy