age-class的用法和样例:
例句
- The dry matter storage and water soluble sugar content in P. communis rhizomes increased in quadratic with increasing age class.
随着龄级的增加,芦苇种群根茎的干物质贮量和水溶糖含量均呈二次曲线变化。
词汇搭配
- stand age class organization 林分龄级组成...
- age class 年龄级
- dominant age class 优势年龄组
- normal age-class 模式令级分配...
- normal age-class distribution 法正龄级分配...