摘要
本文旨在探讨画法几何中的空间表象与图解的意义，并试图定义为：空间表象是人们的大脑对不在眼前的、感知过或想象出来的物体与几何元素，连同投影面体系间的关系的三维形象的反映。并且认为：空间表象是进行空间想象必不可少的基础，也是培养图解的开放性、多样性、求异性的记忆储备，还指出了空间表象的困难、干扰及排除方法。图７，参３。
This paper deals with the relation between the space representation andillustration in descriptive geometry, The author presents several viewpoints as follow in thepaper,The space representation is the three-dimensional reflection connecting projectionplanes and or geometry elemcnts which is out of sight and has becn felt, it is consideredas the indispensable basis of making the space imagination and illtstration thinking,andis also the memory in reserve in favour of expanding illustration openness. Diversty anddistinctuess.Besides of these,the paper point out the difficultyon the space representationand the methods of the solving.7figs.,3refs.
出处
《湘潭矿业学院学报》
1994年第1期32-38,共7页
Journal of Xiangtan Mining Institute
关键词
空间表象
画法几何
教育心理学
represeiitation
space representation
illusthetion
