Definition of raster in English:

raster

noun ˈrastəˈræstər

A rectangular pattern of parallel scanning lines followed by the electron beam on a television screen or computer monitor.
光栅
as modifier a raster image
Example sentencesExamples
- The embedding of bits in valid blocks in a particular text line is done in a column-wise raster order.
- Polygonal scanners relay the outbound and return pulse, scanning the scene or target in a raster format.
- The tracking routine starts with a fast raster scan of a large area of the sample in which the particle of interest can be observed.
- Height and phase-shift data were respectively collected in the trace-retrace direction of a raster scan.
- For raster scan pattern the correlation of a series of images appears on three different timescales.

Origin

1930s: from German Raster, literally 'screen', from Latin rastrum 'rake', from ras- 'scraped', from the verb radere.

Definition of raster in US English:

raster

nounˈrastərˈræstər

A rectangular pattern of parallel scanning lines followed by the electron beam on a television screen or computer monitor.
光栅
as modifier a raster image
Example sentencesExamples
- Height and phase-shift data were respectively collected in the trace-retrace direction of a raster scan.
- For raster scan pattern the correlation of a series of images appears on three different timescales.
- Polygonal scanners relay the outbound and return pulse, scanning the scene or target in a raster format.
- The embedding of bits in valid blocks in a particular text line is done in a column-wise raster order.
- The tracking routine starts with a fast raster scan of a large area of the sample in which the particle of interest can be observed.

Origin

1930s: from German Raster, literally ‘screen’, from Latin rastrum ‘rake’, from ras- ‘scraped’, from the verb radere.

词汇	raster
释义	Definition of raster in English: raster noun ˈrastəˈræstər A rectangular pattern of parallel scanning lines followed by the electron beam on a television screen or computer monitor. 光栅 as modifier a raster image Example sentencesExamples The embedding of bits in valid blocks in a particular text line is done in a column-wise raster order. Polygonal scanners relay the outbound and return pulse, scanning the scene or target in a raster format. The tracking routine starts with a fast raster scan of a large area of the sample in which the particle of interest can be observed. Height and phase-shift data were respectively collected in the trace-retrace direction of a raster scan. For raster scan pattern the correlation of a series of images appears on three different timescales. Origin 1930s: from German Raster, literally 'screen', from Latin rastrum 'rake', from ras- 'scraped', from the verb radere. Definition of raster in US English: raster nounˈrastərˈræstər A rectangular pattern of parallel scanning lines followed by the electron beam on a television screen or computer monitor. 光栅 as modifier a raster image Example sentencesExamples Height and phase-shift data were respectively collected in the trace-retrace direction of a raster scan. For raster scan pattern the correlation of a series of images appears on three different timescales. Polygonal scanners relay the outbound and return pulse, scanning the scene or target in a raster format. The embedding of bits in valid blocks in a particular text line is done in a column-wise raster order. The tracking routine starts with a fast raster scan of a large area of the sample in which the particle of interest can be observed. Origin 1930s: from German Raster, literally ‘screen’, from Latin rastrum ‘rake’, from ras- ‘scraped’, from the verb radere.
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