![]() |
錐面如何倒角? |
| ||
| ||
| ||
點評
多謝這位師傅,這才是真正讓我茅塞頓開的回答!其實初中就學過的定理只是我早忘了,用了一晚上才搞明白B=90-A/2,切線定理居然忘了,哎!多謝啦,終于又解決了我的一個疑問,開心啊
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-7-27 11:18 , Processed in 0.096107 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.