A.等軸晶系 B.一軸晶 C.二軸晶 D.非均質(zhì)體
A.均質(zhì)體 B.非均質(zhì)體 C.多晶質(zhì) D.一軸晶
A.17.23% B.8.66% C.20.97% D.13.33%