
[學術] 機件原理 螺旋

請問機件原理這題的答案為什麼會有5p,有大大可以跟我解釋嗎?想了好久還是看不出個所以然...
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→
07/28 11:34, , 1F
07/28 11:34, 1F
推
07/28 11:37, , 2F
07/28 11:37, 2F
→
07/28 11:37, , 3F
07/28 11:37, 3F
推
07/28 12:45, , 4F
07/28 12:45, 4F
→
07/28 15:08, , 5F
07/28 15:08, 5F
→
07/28 15:49, , 6F
07/28 15:49, 6F

→
07/28 15:50, , 7F
07/28 15:50, 7F

→
07/28 15:55, , 8F
07/28 15:55, 8F
推
07/28 16:25, , 9F
07/28 16:25, 9F
→
07/28 16:25, , 10F
07/28 16:25, 10F
→
07/28 18:33, , 11F
07/28 18:33, 11F
推
07/28 22:33, , 12F
07/28 22:33, 12F
推
07/28 22:52, , 13F
07/28 22:52, 13F
→
07/29 13:18, , 14F
07/29 13:18, 14F
推
07/29 14:51, , 15F
07/29 14:51, 15F
→
07/29 14:52, , 16F
07/29 14:52, 16F
推
07/29 22:08, , 17F
07/29 22:08, 17F
→
07/30 15:34, , 18F
07/30 15:34, 18F
推
07/30 15:43, , 19F
07/30 15:43, 19F
推
07/30 16:06, , 20F
07/30 16:06, 20F
→
07/30 16:06, , 21F
07/30 16:06, 21F
→
07/31 03:34, , 22F
07/31 03:34, 22F
→
07/31 19:06, , 23F
07/31 19:06, 23F
→
07/31 22:15, , 24F
07/31 22:15, 24F

→
07/31 22:15, , 25F
07/31 22:15, 25F
推
08/01 01:17, , 26F
08/01 01:17, 26F
→
08/04 08:25, , 27F
08/04 08:25, 27F
→
08/11 21:46, , 28F
08/11 21:46, 28F
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