Within the epidermis develops a ring of parenchyma cells, the cortex . 在表皮细胞内有一个质壁细胞环,即皮层。
The sol phase is probably in a state of active equilibrium with the underlying epithelium regarding water content . 溶胶相的会和量可能与其下面的表皮细胞会和量处于动平衡状态。
These epithelial elements arise embryologically from foregut endoderm in the process of bronchial tubular growth . 这些表皮细胞在胚胎学上把源于支气管生长过程中的前内脏叫内胚层。
A tubular growth which encloses the living protoplast is initially formed the epidermal cells of the cotton seeds . 棉纤维最初是棉籽上表皮细胞突起延伸的管状结构,内部充满原形质。
Nonspecific cellular defense mechanisms in the lung rest principally on epithelial cell elements and several types of phagocytic cell . 肺中非特异性细胞防御机理主要在于表皮细胞和几种有吞噬作用的细胞。