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单词 cork cambium
释义

Definition of cork cambium in English:

cork cambium

noun
mass nounBotany
  • Tissue in the stem of a plant that gives rise to cork on its outer surface and a layer of cells containing chlorophyll on its inner.

    Example sentencesExamples
    • Periderm is the other product of secondary growth; it is produced by the cork cambium, a cylindrical layer of cells which develops not far under the outer skin of the plant.
    • It has been widely suggested that phellem, a corky outer layer derived from the cork cambium may function as aerenchyma, but until now no-one had tested that hypothesis.
    • Periderm is composed of cork, a secondary tissue derived from activity of the cork cambium.
    • Bark textures are a result of changes in cork cambium, and the furrows and cracks arise from stretching, as the circumference increases.
    • Both groups produce reinforced periderm from a cork cambium.
 
 

Definition of cork cambium in US English:

cork cambium

noun
Botany
  • Tissue in the stem of a plant that gives rise to cork on its outer surface and a layer of cells containing chlorophyll on its inner surface.

    Example sentencesExamples
    • Bark textures are a result of changes in cork cambium, and the furrows and cracks arise from stretching, as the circumference increases.
    • Both groups produce reinforced periderm from a cork cambium.
    • It has been widely suggested that phellem, a corky outer layer derived from the cork cambium may function as aerenchyma, but until now no-one had tested that hypothesis.
    • Periderm is the other product of secondary growth; it is produced by the cork cambium, a cylindrical layer of cells which develops not far under the outer skin of the plant.
    • Periderm is composed of cork, a secondary tissue derived from activity of the cork cambium.
 
 
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更新时间:2025/3/4 5:24:05