George Ballas was born in Louisiana.

巴拉斯出生于路易斯安那州。

In all cases Raman spectra showed clearly the formation of the ballas diamond.

就一切情况而论，拉曼光谱明显反映了半刚石的形成。

Generally an increasing concentration in CHx compounds leads to ballas deposition.

通常情况是，chx化合物中浓度增大会导致半刚石沉积。

In flat ballas the D-band is smaller and the graphite peak larger than in coarse ballas.

在扁平的半刚石中，D带较小，而石墨峰比粗大的半刚石中的要大。

Ballas is a non-faceted, polycrystalline spherically grown diamond having a radial structure.

半刚石是一种具有径向结构的非多面、聚晶球状金刚石。