樟树叶油含量和主成分类型及含量呈明显的地理分布。

The oil content and the type and content of main component in oil showed distinct geography distributing.

youdao

樟树叶油含量和主成分类型及含量呈明显的地理分布。

The oil content and the type and content of main component in oil showed distinct geography distributing.

youdao