“双晶”造句

看看这些红色矿物颗粒, 它们具有双晶以及完全解理.
Look at these grains. They have twins and perfect cleavages.

可用区内不允许存在电学或光学双晶.
N o electrical or optical twinning shall be allowed in usable zones.

斜长石通常呈白色,具有完全解理和聚片双晶.
Plagioclase is usually white - colored with perfect cleavage and albite twins.

• #双晶