| 释义 |
grating
grat·ing G0237800 (grā′tĭng)n.1. A grill or network of bars set in a window or door or used as a partition; a grate.2. A diffraction grating.grating (ˈɡreɪtɪŋ) n1. (Building) Also called: grate a framework of metal bars in the form of a grille set into a wall, pavement, etc, serving as a cover or guard but admitting air and sometimes light2. (General Physics) short for diffraction grating
grating (ˈɡreɪtɪŋ) adj1. (of sounds) harsh and rasping2. annoying; irritatingn (often plural) something produced by grating ˈgratingly advgrat•ing1 (ˈgreɪ tɪŋ)
n. 1. a fixed frame of bars or the like covering an opening to exclude persons, animals, coarse material, or objects while admitting light, air, or fine material. 2. diffraction grating. [1605–15] grat•ing2 (ˈgreɪ tɪŋ)
adj. 1. irritating; abrasive: a grating personality. 2. (of sound) harsh; discordant. [1555–65] grat′ing•ly, adv. Thesaurus| Noun | 1. |  grating - a barrier that has parallel or crossed bars blocking a passage but admitting airgratebarrier - a structure or object that impedes free movementradiator grille, grille - grating that admits cooling air to car's radiator | | 2. | grating - a frame of iron bars to hold a firegrateframework - a structure supporting or containing somethingfurnace - an enclosed chamber in which heat is produced to heat buildings, destroy refuse, smelt or refine ores, etc.cooking stove, kitchen range, kitchen stove, stove, range - a kitchen appliance used for cooking food; "dinner was already on the stove" | | 3. | grating - optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrumdiffraction gratingechelon - a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offsetoptical device - a device for producing or controlling light | | Adj. | 1. | grating - unpleasantly harsh or grating in sound; "a gravelly voice"rasping, raspy, gravelly, scratchy, roughcacophonic, cacophonous - having an unpleasant sound; "as cacophonous as a henyard"- John McCarten |
grating1noun grille, grid, grate, lattice, trellis, gridiron an open grating in the sidewalk
grating2adjective irritating, grinding, harsh, annoying, jarring, unpleasant, scraping, raucous, strident, squeaky, rasping, discordant, disagreeable, irksome I can't stand that grating voice of his.
pleasing, soft, musical, calming, soothing, agreeable, mellifluousgratingadjectiveDisagreeable to the sense of hearing:dry, harsh, hoarse, jarring, rasping, raspy, raucous, rough, scratchy, squawky, strident.Translationsgrating2 (ˈgreitiŋ) noun a framework of iron etc bars. a grating in the road. 柵欄 栅栏grating
grating short for diffraction grating.grating[′grād·iŋ] (electromagnetism) An arrangement of fine, parallel wires used in waveguides to pass only a certain type of wave. An arrangement of crossed metal ribs or wires that acts as a reflector for a microwave antenna and offers minimum wind resistance. (spectroscopy) diffraction grating grating1. A grate; also see coke grating.2. A grille.3. Same as grillage.4.See bar-type grating.5.See plank-type grating.grating
grating (grāt′ing) In spectrophotometry, the element used in a monochromator that disperses white light into the visible spectrum. It is composed of finely etched lines in the reflecting material. gratingA series of black and white parallel bars of equal width used to measure visual acuity, contrast sensitivity, and resolution of optical systems. The grating can be either square-wave (also called Foucault grating or Foucault pattern), in which the luminance across a bar is constant, or sine-wave, in which the luminance varies sinusoidally (Fig. G6). See cycle per degree; contrast sensitivity function. " > Fig. G6 Square-wave gratinggrating
Related to grating: diffraction gratingSynonyms for gratingnoun grilleSynonyms- grille
- grid
- grate
- lattice
- trellis
- gridiron
adj irritatingSynonyms- irritating
- grinding
- harsh
- annoying
- jarring
- unpleasant
- scraping
- raucous
- strident
- squeaky
- rasping
- discordant
- disagreeable
- irksome
Antonyms- pleasing
- soft
- musical
- calming
- soothing
- agreeable
- mellifluous
Synonyms for gratingadj disagreeable to the sense of hearingSynonyms- dry
- harsh
- hoarse
- jarring
- rasping
- raspy
- raucous
- rough
- scratchy
- squawky
- strident
Synonyms for gratingnoun a barrier that has parallel or crossed bars blocking a passage but admitting airSynonymsRelated Words- barrier
- radiator grille
- grille
noun a frame of iron bars to hold a fireSynonymsRelated Words- framework
- furnace
- cooking stove
- kitchen range
- kitchen stove
- stove
- range
noun optical device consisting of a surface with many parallel grooves in itSynonymsRelated Wordsadj unpleasantly harsh or grating in soundSynonyms- rasping
- raspy
- gravelly
- scratchy
- rough
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