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胞间层
[植] intercellular layer
[植] middle lamella
[植] middle lamella
- 播种1-2天后，除胞间层外，胞间隙也表现了酸性磷酸酶的活性；
At 1- 2 days after planting, the activity was present in the corners among the cells as well as the middle lamella. - 木质素是一种高度聚合的无定形材料，组成木质纤维的胞间薄层将纤维连接起来。
Specifically, lignin is a highly polymerized, amorphous material that makes up the middle lamella of woody fibers and cements the fibers together. - 首先，原始分泌细胞团中央几个细胞的胞间层膨胀、溶解，形成裂缝状胞间隙；
First, some original secretory cells in the center of secretory cavities began to expand and dissolved, and small spaces appeared between the cells.
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