Hi there, I'm studying a new mechanics theorem which was developed around 1960's. The new theorem is based on classical physics and was figured out by Eringen, a Turkey man. I know the basic concepts about his theorem, but it's too much to read well. And all of those theories are so abstract that I can't make those equations and derivations methodically. Tensors, lots of strange symbols, a great deal of calculations and more abstract applications keep me down. I could understand all of above if I have enough time. But the new theory that the teacher tought us was about four months ago, I am afraid if I can't understand all of those theories. 每次上台報告我都好心虛 因為我不是真的很了解所有的方程式 可是這些方程式卻又不向工數那樣簡單 光是張量的運算再加上每一項的物理意義都要了解 每每算到我好累 尤其是碰到哪一項看不懂 都要花好多時間去理解 碩士有人做理論嗎? 我真的好煩 總覺得自己能力不足 -- ㄟ~~ 請不要這樣看我-.- 我不做黑的-_- --

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