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. 每次上台报告我都好心虚 因为我不是真的很了解所有的方程式 可是这些方程式却又不向工数那样简单 光是张量的运算再加上每一项的物理意义都要了解 每每算到我好累 尤其是碰到哪一项看不懂 都要花好多时间去理解 硕士有人做理论吗? 我真的好烦 总觉得自己能力不足 -- ㄟ~~ 请不要这样看我-.- 我不做黑的-_- --

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