2005/05/24 | 分离[Parting]
类别(℃〖化学〗) | 评论(0) | 阅读(43) | 发表于 21:24
The separation of a crystal which occurs along planes of weakness, but cannot be generalized to a unit cell. For example, weathering can produce cracks along which a mineral will split easily. However, once the mineral has been parted, no further parting will occur.
0

评论Comments

日志分类
首页[1408]
∑〖数学〗[349]
Ω〖物理〗[357]
¤〖天文〗[343]
℃〖化学〗[359]