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declassification    
n. 不再当机密文件处理,从机密表删除

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  • Pedicel (botany) - Wikipedia
    In fruit-bearing plants such as pears (Pyrus species), differences in pedicel length, diameter, and tissue composition influence fruit size, firmness, and sugar content
  • Pedicel in Plants: Structure, Role Key Examples - Vedantu
    The plant group Angiosperms consists of flowering plants that have a structure called a pedicel in their flowers The pedicel in a flower is a part of these plants' inflorescence (cluster of flowers) and can be found at the base of the antenna
  • Difference between Pedicel and Peduncle - GeeksforGeeks
    Pedicel and peduncle are both botanical terms referring to parts of flowering plants A pedicel is the stalk that connects an individual flower to the main stem or inflorescence of the plant It supports the flower and often has small structures like sepals attached to it
  • Pedicel - Master Gardeners of Northern Virginia
    pedicel: a thin stalk that supports an individual flower (or fruit) of an inflorescence (or infructescence) It attaches to the main axis of the inflorescence or its branches above the peduncle
  • Pedicel | plant part | Britannica
    In addition, those modified stems allow the parent plant to propagate vegetatively (asexually), and some plants, such as poplars and various bamboos, rely heavily on rhizomes for that purpose
  • Pedicle Plant: Identifying Plants with Pedicels - CompleteEra
    A pedicel is a slender stalk that supports a single flower or fruit on a plant Unlike a peduncle, which holds a cluster of flowers, a pedicel is specific to individual floral or fruiting structures
  • Petiole vs Pedicel - difbetween. com
    The petiole is the stalk that attaches a leaf to the plant stem, while the pedicel is the stalk that supports a single flower, either directly to the stem or to an inflorescence (a cluster of flowers) These seemingly simple structures play vital roles in the overall health and reproductive success of plants
  • Pedicel - BYJUS
    The pedicel is a stalk or stem that supports a single flower It connects the single flower to the inflorescence It is usually seen in pedicellate flowers (e g , Rose) The flowers without pedicels are called sessile flowers (e g , Sunflower) Here, the flower arises directly from the stem
  • Pedicel (botany) - grokipedia. com
    The pedicel is externally visible as a slender, elongated stalk that connects an individual flower to the main axis of an inflorescence, typically measuring from a few millimeters to several centimeters in length depending on the plant species and inflorescence type [20]





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