文档介绍：-
. z.
长 治 学 院
2014届学士学位毕业论文
雨滴降落与雨伞设计的力学分析
学 号： 10405136
姓 名： *晓龙 ..................................5
...............................................................................................................................5
......................................................................................................................................6
......................................................................................................................................6
...............................................................................................................................6
...............................................................................................................................7
......................................................................................................................................7
......................................................................................................................................9
..............................................................................................................................11
4实际应用................................................................................................................................................13
.........................................................................................................................13
.................................................................................................................................13
支柱设计..........................................................................................................................14
支架设计...................................................................................................................