叶片边缘 meaning in Chinese
blade edge
Examples
- Hydathodes are found at the leaf tips or along the leaf margins
排水器通常位于叶片尖端或是沿着叶片边缘分布。 - Dentate toothed describing leaf margins that have a series of outward - pointing notches
齿状（锯齿状的） ：叶片边缘有一系列向外的缺刻。 - Such plants thus avoid receiving the strong midday rays of the sun directly on the leaf blades , but are positioned to use fully the weaker rays of the morning and evening sun from the east and west
这样可以使叶片边缘避免受到正午阳光的直接照射，同时在早晚还可以充分利用东西方向较弱的光线。