→ a88241050:12pi/5,你會爬文嗎? 140.135.32.38 05/24 15:17
推 midarmyman:跟你算不一樣QQ 這題直接代換吧?140.117.120.229 05/24 15:30
→ a88241050:高斯散度再換球座標 140.135.32.38 05/24 15:34
→ midarmyman:..這是算通量? 他裡面給的函數好怪140.117.120.229 05/24 15:36
→ midarmyman:不是應該給向量?140.117.120.229 05/24 15:36
→ midarmyman:我感覺這像一般的重積分@@140.117.120.229 05/24 15:44
→ henry9621205:謝謝解答..我向來發問會先爬文.. 114.41.55.224 05/25 00:34
→ henry9621205:也許我比較眼殘沒找到 114.41.55.224 05/25 00:35