Bilateral oal thickenings of the surface ectoderm, called nasal placodes, then deelop on each side of the inferior part of the frontonasal prominence.
外胚层表面呈双边卵圆形增厚形成鼻板，然后发展成为额鼻隆起的下半部分。
| 单词 | Nasal placode |
| 释义 |
Nasal placode
英语例句库
Bilateral oal thickenings of the surface ectoderm, called nasal placodes, then deelop on each side of the inferior part of the frontonasal prominence. 外胚层表面呈双边卵圆形增厚形成鼻板，然后发展成为额鼻隆起的下半部分。
英语百科
Nasal placodeThe nasal placode (or olfactory placode) gives rise to the olfactory epithelium of the nose. The terms "nasal sac" or "nasal pit" are sometimes used to describe an intermediate structure arising between the placode and epithelium chronologically. |
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