The greatest hindrance is that they are written from an obsolete world view, which can only confuse the reader steeped in relativisticphysics.
最大的绊脚石是，文中的世界观早就过时，这只会让熟悉相对论性物理学的读者困惑不解。
2
Another amazing feat of physics came out of Brookhaven's Relativistic Heavy Ion Collider this year.
一个惊人的物理学壮举来自今年的布鲁克海文实验室的相对重离子对撞机。
3
On the other hand, my feeling is that the relativistic quantum mechanics of electrons has a meaningful place among other theories of mathematical physics.