marginal initial是什么意思 marginal initial怎么读
marginal initial的用法和样例
- One of its daughters remains in the meristem as an initial, while the other differentiates to form a nonmeristematic cell.
从一个原始细胞分化出来的一群细胞中有一个细胞仍作为原始细胞保留在分裂组织当中，而其他细胞则失去分裂能力。 - Non-glandular hairs are created from initial cells through second or more periclinal divisions and unequal divisions, then developed into several to about twenty sister cells.
非腺毛由非腺毛原始细胞经二次或多次平周分裂和不均等分裂，再发育成数个至二十多个子细胞。
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