搜索结果: 1-1 共查到“机械工程 bird”相关记录1条 . 查询时间(0.049 秒)
Researchers Discover Mechanical Differences between Bat and Bird Flight（图）
bats membrane wing mechanics
2007/5/14
10 May 2007，Scientists using fog machines and a wind tunnel have discovered how bats use a thin stretched across each wing and wing mechanics different than birds to stay in the air, according to res...