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velum    
n. 盖膜,软口盖,菌膜,膜,缘膜

盖膜,软口盖,菌膜,膜,缘膜

velum
n 1: a membranous covering attached to the immature fruiting
body of certain mushrooms [synonym: {veil}, {velum}]
2: a muscular flap that closes off the nasopharynx during
swallowing or speaking [synonym: {soft palate}, {velum}]

Veil \Veil\ (v[=a]l), n. [OE. veile, OF. veile, F. voile, L.
velum a sail, covering, curtain, veil, probably fr. vehere to
bear, carry, and thus originally, that which bears the ship
on. See {Vehicle}, and cf. {Reveal}.] [Written also {vail}.]
[1913 Webster]
1. Something hung up, or spread out, to intercept the view,
and hide an object; a cover; a curtain; esp., a screen,
usually of gauze, crape, or similar diaphnous material, to
hide or protect the face.
[1913 Webster]

The veil of the temple was rent in twain. --Matt.
xxvii. 51.
[1913 Webster]

She, as a veil down to the slender waist,
Her unadorn['e]d golden tresses wore. --Milton.
[1913 Webster]

2. A cover; a disguise; a mask; a pretense.
[1913 Webster]

[I will] pluck the borrowed veil of modesty from the
so seeming Mistress Page. --Shak.
[1913 Webster]

3. (Bot.)
(a) The calyptra of mosses.
(b) A membrane connecting the margin of the pileus of a
mushroom with the stalk; -- called also {velum}.
[1913 Webster]

4. (Eccl.) A covering for a person or thing; as, a nun's
veil; a paten veil; an altar veil.
[1913 Webster]

5. (Zool.) Same as {Velum}, 3.
[1913 Webster]

{To take the veil} (Eccl.), to receive or be covered with, a
veil, as a nun, in token of retirement from the world; to
become a nun.
[1913 Webster]


Velum \Ve"lum\, n.; pl. {Vela}. [L., an awning, a veil. See
{Veil}.]
[1913 Webster]
1. (Anat.) A curtain or covering; -- applied to various
membranous partitions, especially to the soft palate. See
under {Palate}.
[1913 Webster]

2. (Bot.)
(a) See {Veil}, n., 3
(b) .
(b) A thin membrane surrounding the sporocarps of
quillworts {Isoetes}).
[1913 Webster]

3. (Zool.) A veil-like organ or part. Especially:
(a) The circular membrane that partially incloses the
space beneath the umbrella of hydroid medusae.
(b) A delicate funnel-like membrane around the flagellum
of certain Infusoria. See Illust. a of {Protozoa}.
[1913 Webster]


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  • Vellum - Wikipedia
    Vellum is prepared animal skin or membrane, typically used as writing material It is often distinguished from parchment, either by being made from calfskin, rather than the skin of other animals, or simply by being of a higher quality Vellum is prepared for writing and printing on single pages, scrolls, and codices (books) [1][2] The making of vellum involves the cleaning, bleaching
  • VELUM Definition Meaning - Merriam-Webster
    The meaning of VELUM is a membrane or membranous part resembling a veil or curtain
  • Soft palate - Wikipedia
    The soft palate (also known as the velum, palatal velum, or muscular palate) is, in mammals, the soft tissue constituting the back of the roof of the mouth The soft palate is part of the palate of the mouth; the other part is the hard palate
  • Velum Prime Fungicide | Crop Science US - Bayer
    Velum® Prime manages a wide spectrum of yield-robbing nematodes and brings wide-spectrum, long-lasting nematode control It moves from roots to leaves, not only suppressing nematodes below ground but also throughout the plant to help protect root health, suppress key diseases and maximize yield potential
  • Velum Rise Fungicide | Crop Science US - Bayer
    Velum® Rise is a fungicide nematicide that builds off the proven nematode protection of Velum® Prime In addition, it provides season-long suppression of key diseases like Rhizoctonia while promoting root health Its in-furrow application method allows for early protection that will last through the season to maximize your yield potential
  • Vellum | Create Beautiful Books
    Choose your trim size, and Vellum does the rest, with automatic setup of margins, page numbers, and headers and footers
  • Velum
    Velum Our focus is on providing clinically relevant peptides that target metabolic syndrome, neurodegeneration, and viral pathogens Our expertise relies on fundamental chemistry, knowledge of pharmacology, and protein design that can transform a series of peptides with therapeutical potential into clinically useful entities using facile chemical reactions
  • Velum Fungicide | Fluopyram — Chemical Warehouse
    Velum is a broad-spectrum fungicide and nematicide for use as a soil treatment for suppression of certain crop diseases and suppression of plant pathogenic nematodes
  • Soft palate: Structure, muscles, function | Kenhub
    Soft palate (Palatum molle) The soft palate, also known as velum, is a mobile fold of soft tissue attached to the posterior margin of the hard palate It extends posteroinferiorly, being leveled with the border between the nasopharynx and oropharynx Unlike the hard palate, the soft palate doesn’t contain a bony framework Rather, it consists of the aponeurotic and muscular tissue Moreover





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