| 释义 |
Definition of raster in English: rasternoun ˈrastəˈræstər A rectangular pattern of parallel scanning lines followed by the electron beam on a television screen or computer monitor. 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: rasternounˈrastərˈræstər A rectangular pattern of parallel scanning lines followed by the electron beam on a television screen or computer monitor. 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. |