[理工] [電磁]-交大96-電子
http://www.wretch.cc/album/show.php?i=gratempm&b=13&f=1574586068&p=2
http://www.wretch.cc/album/show.php?i=gratempm&b=13&f=1574586069&p=3
想請問這題 解答直接把它當成圓柱座標系來解
這是從哪裡判斷出他不會是圓座標系呢??
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.113.7.248
→
02/24 13:31, , 1F
02/24 13:31, 1F
→
02/24 13:33, , 2F
02/24 13:33, 2F
→
02/24 13:34, , 3F
02/24 13:34, 3F
→
02/24 13:37, , 4F
02/24 13:37, 4F
→
02/24 13:37, , 5F
02/24 13:37, 5F
→
02/24 13:38, , 6F
02/24 13:38, 6F
→
02/24 13:39, , 7F
02/24 13:39, 7F
→
02/24 13:40, , 8F
02/24 13:40, 8F
→
02/24 13:40, , 9F
02/24 13:40, 9F
→
02/24 13:47, , 10F
02/24 13:47, 10F
推
02/24 14:30, , 11F
02/24 14:30, 11F
→
02/24 14:44, , 12F
02/24 14:44, 12F
→
02/24 14:44, , 13F
02/24 14:44, 13F
→
02/24 14:59, , 14F
02/24 14:59, 14F
→
02/24 15:33, , 15F
02/24 15:33, 15F
→
02/24 18:02, , 16F
02/24 18:02, 16F