mature leaf

The results indicated that P which was imported to mature leaf through xylem decreased, whereas P output of the leaf through phloem was enhanced relatively under low-P conditions.

结果显示，在低磷条件下，通过木质部向成熟叶输入的磷明显减少，通过韧皮部输出的磷则相对增多。

The order of Cu contents in different parts of tea bush was branch> young leaf> root> mature leaf.

茶树中各部位铜含量大小依次为枝条>幼叶>根>成熟叶。

In Sping, the endogenous GAs content in shoot is higher than mature leaf.

在春季，茶树腋芽萌发进程中，嫩梢内源GA3的含量总体高于成熟叶片。

difference between the perianth and mature leaf in anatomic structure indicated they had different aroma emission mechanisms.

白兰花被片与成熟叶片的解剖结构存在差异，表明花被片与叶片香气释放机理不一致。

But the structural feature and the arrangement of vascular bundles at the abaxial end of the mature leaf petiole of the same species are similar to those of the leaf blade base, which are relatively stable.

但在同一品种的成熟叶叶柄远轴端与叶片基部相接处的结构特征和维管束排列形状常相同，比较稳定。