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单词 raster
释义
raster
noun[C]
computingspecialized
uk
/ˈræs.tər/us
/ˈræs.tɚ/
arectangularpatternoflinesthat anelectronbeamfollowson atelevisionorcomputerscreen:
（电视机或电脑屏幕的）光栅
Thecharacterscan beexposedlinebylineusing a rasterscan.使用光栅扫描可以逐行暴露字符。
atypeofcomputerimagethat isbasedon arectangulargrid(=patternoflinesandcolumns)ofpixels(=smalldots):
光栅图像
PNG is agraphicsfileformatfor rasterimages.PNG是光栅图像的一种图形文件格式。
SMART Vocabulary: related words and phrases
Patterns and shapes
  • amorphous
  • arabesque
  • argyle
  • asymmetrically
  • asymmetry
  • bossy
  • cutout
  • filigree
  • fishhook
  • flecked
  • flowery
  • formless
  • fretted
  • herringbone
  • oblong
  • shapelessly
  • shapelessness
  • sigmoid
  • snow angel
  • speckled
See more results »

You can also find related words, phrases, and synonyms in the topics:

Electricity & electronics
Pictures
Computer concepts
(Definition ofrasterfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofraster

raster
The rasters and resulting histogram show an excellent response.
From theCambridge English Corpus
Three blimps stayed in formation while performing arasterscan.
From theCambridge English Corpus
As the primary beam rasters on the sample surface, the signal from the sputtered ions or secondary electrons is collected to form an image.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The same display list is used for multiple rasters with the pointers being automatically adjusted.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Arasterarea of about 100 m2 was employed for glass analysis to reduce light element loss.
From theCambridge English Corpus
The population density of foxes was assumed to exceed 10 000 animals perrasterunit.
From theCambridge English Corpus
Each subplot contains arasterwhere each dot indicates the occurrence of a spike and each line corresponds to a single trial.
From theCambridge English Corpus
The glossy smoothness of photorealism demands high resolution (eg, 4000rasterlines for a slidemaker), which consumes huge resources.
From theCambridge English Corpus
Space is partitioned into grids where each cell is addressed by its position in therasterarray.
From theCambridge English Corpus
An event component shows changes to a predefined location (arastercell) at a particular point in time.
From theCambridge English Corpus
The first clinical trial of conformalrasterscanned carbon ion beams was performed in 2002.
From theCambridge English Corpus
Efficientrastergraphing of bivariant functions by incremental methods.
From theCambridge English Corpus
Eachrasterline is a stimulus presentation.
From theCambridge English Corpus
A region is stored as a series of horizontal scan lines (rasters), each of which contains a vertical coordinate followed by a list of horizontal inversion coordinates.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Finally, in the author's implementation proposal it has been shown that it is possible to integrate both vector andrasterdata along with non-spatial data in this spatio-temporal model.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/raster##
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更新时间：2025/2/10 21:11:59