Yahoo奇摩 網頁搜尋

  1. ... for communications. Kao's task was to investigate fiber attenuation, for which he collected samples from different fiber...

  2. ... can be ignored. The concept of test charge is useful when investigating the property of a given electric field, which would not be disturbed by...

  3. ... nearly equal to the natural frequency should give large amplitude. 3. You could investigate the phase difference between the driving force and the displacement of the ...

  4. There are many research projects currently investigating how to achieve "induced hibernation" in humans.[8][9] The...

  5. ...two foils. 2008-11-14 21:47:27 補充: For 5.b., in fact you can investigate more by using Fleming's left hand rule.

  6. ...demonstrate the effect of interference (I guess this is what you're investigating at the moment?) you'll need two sources of similar frequency, hence similar...

  7. ...form we kwon today. Many scientist what to unifined all these 4 forces to investigate the early stage of universe. They have found a way to unifined 3 ...

  8. 圖片參考:http://hk.geocities.com/namen1997/P0008.jpg 問題的角度不清楚,可能會有兩種情況,第一種如上圖所示: 在x軸 mAu1 = (mA + mB)v cosθ 2275u1 = (2275 + 1525) x 31 cos43o u1 = 37.9km/h 在y軸 mBu2 = (mA + mB)v sinθ 1525u2...

  9. ...without time and space.) It is a huge work for scientists to investigate . 2007-06-13 17:21:54 補充: If you are interested in astrophysics...

  10. ...effect, discovered by Joseph Fourier in 1824 and first investigated quantitatively by Svante Arrhenius in 1896, is the process in...