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petiole

XDict

n. 叶柄,柄,柄部

PyDict

叶柄,柄,柄部

WordNet (r) 3.0 (2006) (WordNet)

petiole
n 1: the slender stem that supports the blade of a leaf [synonym:
{petiole}, {leafstalk}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Petiole \Pet"i*ole\ (p[e^]t"[i^]*[=o]l), n. [F. p['e]tiole, fr.
L. petiolus a little foot, a fruit stalk; cf. pes, pedis, a
foot.]
1. (Bot.) A leafstalk; the footstalk of a leaf, connecting
the blade with the stem. See Illust. of {Leaf}.
[1913 Webster]

2. (Zool.) A stalk or peduncle.
[1913 Webster]

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英文字典中文字典相关资料:

Petiole (botany) - Wikipedia
In botany, the petiole ( ˈpiːti oʊl, ˈpɛti - ), commonly known as the leaf stem or leaf stalk, is the stalk that attaches the leaf to the twigs, branches or stems of a plant
PETIOLE Definition Meaning - Merriam-Webster
The meaning of PETIOLE is a slender stem that supports the blade of a foliage leaf
Petiole | plant anatomy | Britannica
The petiole is a stalk that connects the blade with the leaf base The blade is the major photosynthetic surface of the plant and appears green and flattened in a plane perpendicular to the stem
Pétiole — Wikipédia
Liens externes https: (en) [vidéo] Biology by Dr N S Jain, « Petiole Types of Petiole (Plant Morphology) Hindi Medium [archive] », sur YouTube
Petiole - Definition and Function | Biology Dictionary
The petiole is the stalk that supports a leaf in a plant and attaches it to the stem Many people often call it a stem, which is incorrect A stem is the part of the plant that serves as the main source of support and produces nodes and roots, and that’s not what we observe in petioles
Petiole, Petiolule - Master Gardeners of Northern Virginia
A petiole is the stalk that joins the blade (the flat part of the leaf, also called a lamina) to the node (the attachment point on a stem) The segment of the stem between two nodes is called an internode
Petiole - Wikipedia
This disambiguation page lists articles associated with the title Petiole If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article
Petiole Asset Management AG - Private markets made accessible
As a global investment leader, Petiole provides innovative, high-quality solutions tailored to your financial goals, and backed by trusted expertise and regulatory excellence
What Is the Petiole? Structure and Function Explained
The petiole is a stalk-like structure connecting the leaf blade (lamina) and the main stem of a plant This component is fundamental to the plant’s architecture, holding the photosynthetic machinery away from the stem

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