多結晶性
Meanings
1
noun-modifying (irregular)
polycrystalline
Technical term used in materials science and crystallography to describe a solid composed of many small crystals or grains. Often used attributively (prenominally) as in 多結晶性シリコン (polycrystalline silicon).
See also: 非結晶性
Polycrystalline silicon is widely used in solar cells.
This material has a polycrystalline structure.