最近1 hour 線上瀏覽紀錄.29
  1. 03:32:IP=66.249.79.125:-1 from Mountain View(us)1:有關水密度異常??
  2. 03:31:IP=66.249.79.121:-1 from Mountain View(us)1:右手開掌定則的應用
  3. 03:30:IP=157.55.39.100:-1 from REDMOND(us)1:空氣混合與工安問題
  4. 03:29:IP=157.55.39.156:-1 from REDMOND(us)1:流程圖示範
  5. 03:29:IP=111.83.65.66:-1 from Taipei(tw)1:黏滯係數在真空中之變化與計算
  6. 03:28:IP=220.181.108.113:-1 from BEIJING(cn)1:感應起電的相關問題
  7. 03:28:IP=157.55.39.210:-1 from REDMOND(us)1:轉換成等效電路與解電流值
  8. 03:28:IP=157.55.39.53:-1 from REDMOND(us)1:奧匹有關純滾動的問題
  9. 03:26:IP=157.55.39.148:-1 from REDMOND(us)1:微波爐原理之探討(sclkin)
  10. 03:25:IP=66.249.79.123:-1 from Mountain View(us)1:回歸電子學基本
  11. 03:25:IP=157.55.39.76:-1 from REDMOND(us)1:原子的質量(LSJ)
  12. 03:22:IP=66.249.79.59:-1 from Mountain View(us)1:請問為何水車的槳葉要做成U字形
  13. 03:22:IP=61.231.185.95:-1 from Taipei(tw)1:電磁波方程
  14. 03:18:IP=111.185.246.62:-1 from Taipei(tw)1:學物理的困難
  15. 03:10:IP=207.46.13.201:-1 from REDMOND(us)1:加油棒的聲音
  16. 03:08:IP=140.120.209.180:-1 from Taichung(tw)1:黑體輻射是連續光譜嗎?謝!~
  17. 03:00:IP=36.225.106.177:-1 from Tucheng(tw)1:核反應中子減速的原因為何?
  18. 02:59:IP=157.55.39.138:-1 from REDMOND(us)1:手機問題 (能量守恆問題)
  19. 02:56:IP=220.181.108.174:-1 from BEIJING(cn)1:為何 H=v . p - L + W(r) ?
  20. 02:54:IP=14.199.230.138:-1 from Central District(hk)1:質譜儀
  21. 02:53:IP=180.217.179.212:-1 from Tucheng(tw)1:多電子原子的光譜符號
  22. 02:50:IP=101.15.192.162:-1 from Tucheng(tw)1:硫酸與水
  23. 02:50:IP=140.127.37.249:-1 from Kaohsiung(tw)1:關於 g (克)及 gw(克重) 的分別(陳秉)
  24. 02:48:IP=180.217.147.38:-1 from Tucheng(tw)1:為什麼叫做電位移(electric displacement)?
  25. 02:45:IP=114.47.84.215:-1 from Taipei(tw)1:關於單擺\\\週期公式..............
  26. 02:40:IP=220.181.108.108:-1 from BEIJING(cn)1:原來電影裡也有物理問題耶~~
  27. 02:37:IP=101.15.212.0:-1 from Tucheng(tw)1:為什麼人在跟自己體溫的溫度下會感覺熱
  28. 02:36:IP=39.8.73.253:-1 from Taipei(tw)1:為何地球會自轉?
  29. 02:34:IP=140.116.175.72:-1 from Tainan(tw)1:關於敧器: