growth striation

• 生长层

growth striation的用法和样例：

例句

1. The aragonites in the initial growth layer deposit randomly in the form of irregular spherulites, which indicates the character of fast growth.
   珠核表面初始生长层中的文石呈不规则球粒状无序堆积，显示出快速生长的结构特征。
2. But very irregular growth lines in LiTaO3 crystals which have bad properties are also found out, and its structure is polycrystal.
   但在各项性能都较差的钽酸锂晶体中，则可见其生长条纹混乱无序，且晶体结构也表现为多晶态。