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lamina

/lam-uh-nuh/US // ˈlæm ə nə //UK // (ˈlæmɪnə) //

薄层,薄板,层板,薄片

Related Words

Definitions

n.名词 noun
  1. 1

    plural lam·i·nae [lam-uh-nee], /ˈlæm əˌni/, lam·i·nas.

    • : a thin plate, scale, or layer.
    • : a layer or coat lying over another, as the plates of minerals or bones.
    • : Botany. the blade or expanded portion of a leaf.
    • : Geology. a layer of sediment or sedimentary rock only a small fraction of an inch in thickness.

Synonyms & Antonyms

Examples

  • In some the horn is at first a broad lamina or ridge, which terminates in two branches, as in Onthophagus Vacca.

  • The old lamina is pushed off, but is held on the summit of the new growth until the latter has matured.

  • This genus is readily distinguishable by the fact that it has leaflets below the lamina.

  • This species differs from L. longicruris in having a short, solid stem and narrow, ribbon-like lamina.

  • The petiole and761 midrib of the leaf being cut off, dry the lamina.