楼主: Jwang
|
|
| ||
点评
关于什么距就不要再咬文嚼字了,最关键是要学会看清切线与支点的角度,从而判断侧滑力的方向和大小!
| ||
点评
不用心急,慢慢思考我所说的事情,你便明白了。
| ||
| ||
| ||
| ||
| ||
GMT+8, 2024-11-25 01:57, Processed in 0.029711 second(s), 18 queries.
Powered by Discuz! X3.2
© 2001-2010 Comsenz Inc.