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厚角

厚角

厚角

1

in the petioles , they are in the parenchyma around the vascular and approaching the collenchyma .

在叶柄中，分布在维管束周围以及厚角组织内侧的薄壁组织中。

2

Collenchyma cells have thick walls that are especially developed at the corners of the cell .

厚角组织细胞尤其在细胞的各个角上具有厚壁。

3

Thickening straightly collenchyma was observed in rhizome. Vascular cambium was not obvious and secondary structure was not developed.

根茎有板状增厚的厚角组织，维管形成层不明显，次生结构不发达；

4

A supportive tissue of plants, consisting of elongated , living cells with unevenly thickened walls.

厚角组织植物的一种支持组织，由延长的活细胞组成，细胞壁厚薄不均

5

Q 4: Plants may differentiate collenchyma and sclerenchyma as supporting tissues .

植物可分化出厚角组织及厚壁组织，作为支持组织。

6

Question 16. Collenchyma and sclerenchyma are plant support tissues .

厚角组织及厚壁组织为植物的支持组织。

7

II. Collenchyma cells are developed during growth ;

厚角细胞在快速生长的部位中发生；

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