rhombohedral tetratohedral class是什么意思

网络释义

1)rhombohedral tetratohedral class,菱形四分面体类2)rhombic bisphenoid,菱形四面体3)rhombohedral class,菱面体类4)rhomb,菱形式菱面体5)rhomb,菱形菱面体6)rhombohedral class,菱面体晶类