摘要
从探照灯反射镜面 ,吊桥的桥拱形状及悬链线的形成过程的分析 。
By analysing the forming process of search light reflector,arch shape of suspension bridge and suspended-chain line,this paper works out their mathematical models by means of differential equation.
出处
《景德镇高专学报》
2000年第2期6-9,14,共5页
Jingdezhen Comprehensive College Journal
关键词
微分方程
抛物线
悬链线
数学建模
吊桥
桥拱
differential equation
parabola
suspended chain line
mathematical model
