1·This causes the tetrahedra and resulting ray trace to be incorrect.
这会导致四面体和光线跟踪的结果不正确。
2·We observe that phases with a larger number of relatively rigid tetrahedra per volume tend to compress at a slower rate of at lower pressures, which is reflected in a higher value of K.
我们观察发现，该相的单位体积内含有大量的刚性四面体，在低压下以较低速率压缩，具体表现在有较高的K值。