单词：growth layer
growth layer的用法和样例：
例句
- 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。
单词：growth layer 相关文章
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