Tylose a bladder like ingrowth from a parenchyma cell into an adjacent tracheid or vessel through a paired pit.
薄壁细胞向内生长的泡状物通过纹孔伸入相邻的管胞或导管形成的结构。
In the axial systems, the phloem consists of sieve cells, phloem parenchyma cells, albuminous cell and phloem fibers. In the radial systems, it consists of phloem rays.
轴向系统由筛胞、韧皮薄壁组织细胞、蛋白细胞和韧皮纤维组成，径向系统由韧皮射线组成。
Style of viburnum is model of occlusion, composed of mastoid cell, parenchyma cells and transmitting tissue.
闭合型花柱由乳突细胞、薄壁细胞和引导组织组成；
Parenchyma cell is prominent in the secondary vascular tissue, and only small amount of vascular element is scattered in it.
其中以薄壁细胞为主，维管分子少量，分散在薄壁组织中；
With the growing of Astragalus the content of cell ergastic substance increases gradually, and the effective components accumulate widely in parenchyma cells.
同种黄芪随着生长，细胞后含物的含量逐渐增加；有效成分广泛积累在薄壁细胞。
With the growing of Astragalus the content of cell ergastic substance increases gradually, and the effective components accumulate widely in parenchyma cells.
同种黄芪随着生长，细胞后含物的含量逐渐增加；有效成分广泛积累在薄壁细胞。
应用推荐