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单词 infolding
释义

Definition of infolding in English:

infolding

nounˈɪnfəʊldɪŋˈɪnˌfoʊldɪŋ
technical
  • A turning or folding inwards; an inward fold.

    Example sentencesExamples
    • The mouth and pharynx are derived by a secondary infolding of superficial ectoderm called the stomodeum.
    • For example, most metazoans go through a developmental stage called a gastrula - a ball of cells with an infolding that later forms the gut.
    • The head region of the embryo is demarcated anterior to the node by the head fold, an infolding of the blastoderm composed of both ectoderm and endoderm.
    • The ductal structures showed an irregular outline with infoldings of the glands.
    • In the octopus eye it is formed by an infolding of the surface cells on the head, which become thickened to form eye components.
 
 

Definition of infolding in US English:

infolding

nounˈinˌfōldiNGˈɪnˌfoʊldɪŋ
technical
  • A turning or folding inwards; an inward fold.

    Example sentencesExamples
    • The head region of the embryo is demarcated anterior to the node by the head fold, an infolding of the blastoderm composed of both ectoderm and endoderm.
    • The mouth and pharynx are derived by a secondary infolding of superficial ectoderm called the stomodeum.
    • For example, most metazoans go through a developmental stage called a gastrula - a ball of cells with an infolding that later forms the gut.
    • The ductal structures showed an irregular outline with infoldings of the glands.
    • In the octopus eye it is formed by an infolding of the surface cells on the head, which become thickened to form eye components.
 
 
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更新时间:2024/9/21 3:38:12