phloem
US
・UK
A1 初級
n. (u.)不可數名詞韌皮部;篩部
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葉的結構 | 植物 | 生物 | The FuseSchool (Structure Of The Leaf | Plant | Biology | The FuseSchool)
03:43

- Through that space stretches the vascular bundle with xylem to transport water and phloem, which transports sugars after photosynthesis.
木質部和韌皮部的維管束穿過這些空間,木質部負責輸送水分,韌皮部負責在光合作用後輸送糖分。
樹木的怪奇物語! (Trees Are So Weird)
12:38

- This is the job of the cambium stem cells that grow outwards the phloem, the tiny living part of the tree.
這是形成韌皮部(樹木微小的活體部分)的形成層幹細胞的工作,它們向外生長。
- As the cells of the phloem grow outwards, they separate into three teams and make a brutal compromise.
隨著韌皮部細胞向外生長,它們會抽成三個小組,並做出殘酷的抉擇。



