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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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  • Velum Nematicide Fungicide - Bayer
    Group 7 Fungicide Velum® from Bayer is a nematicide fungicide for growers to apply early in the season to help maximize yield potential through suppression of nematodes and diseases Velum helps to manage a wide spectrum of yield-robbing nematodes and brings long-lasting suppression
  • 09 02 20 US87331571A (200413Av2) VELUM 1 Gallon ETL 1 Gallon GROUP 7 . . .
    PRODUCT INFORMATION VELUM® is a broad-spectrum fungicide and nematicide for use as a soil treatment for control or suppression of certain crop diseases and control or suppression of plant pathogenic nematodes
  • US84891347D (160624Dv2) VELUM TOTAL 1 GAL ETL 0219. indd
    VELUM TOTAL is specially formulated and sold by Bayer CropScience LP for the control of various agricultural pests according to the directions on this label
  • Velum One Nematicide Fungicide - Bayer
    Group 7 Fungicide Velum® One is a nematicide fungicide for growers to apply early in the growing season via chemigation to help provide higher yield through suppression of nematodes and disease
  • US84496235D (180327Dv2) VELUM PRIME 1 GAL ETL 0219. indd
    PRODUCT INFORMATION VELUM® PRIME 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
  • SMTL US84952583C (161021Cv2) VELUM ONE 1 GAL ETL 0817. indd - Greenbook
    VELUM ONE is specially formulated and sold by Bayer CropScience LP for the control of various pathogens according to the directions on this label
  • Velum One Nematicide Fungicide - Precise Defense
    Group 7 Fungicide Velum® One is a nematicide and fungicide for growers to apply early in the growing season via chemigation to help provide higher yield through suppression of nematodes and disease
  • SMTL US84496235B (161021) VELUM PRIME 1 GAL ETL 1216
    VELUM PRIME is specially formulated and sold by Bayer CropScience LP for the control of various pathogens according to the directions on this label
  • US EPA, Pesticide Product Label, Velum Total,02 06 2015
    The earlier VELUM TOTAL is available to a developing plant, the earlier the protection begins VELUM TOTAL is continuously taken into the roots over a long period of time and the systemic nature of VELUM TOTAL allows movement from roots through the xylem tissue to all vegetative parts of the plant
  • VELUM PRIME - Bayer Crop Science Ireland
    Where Velum Prime is applied as a Broadcast Spray the product should be applied to the whole field prior to rotorvator bed tilling, either from an application system mounted to the same tractor as the tilling machine, or by a conventional boom sprayer making an application in advance of the bed tiller The bed tiller must ensure all the sprayed area is incorporated to a minimum depth of 10





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