六角晶体 meaning in English
hexagonal crystal
rhombohedral crystal
Examples
growth rates of between 0. 25 and 1. 3μm/min were reported with the c axis of hexagonal zno grown on(0112)-oriented al2o3 lying in the plane of the film。 据报道，在（0112）取向的Al2O3衬底上生长C轴位于薄膜平面上的六角晶体ZnO的情形中，其生长速率在025mmin和13mmin之间。