| 释义 | 
		ras·ter AHD[răsʹtər] D.J.[ˈræstə]K.K.[ˈræstɚ]n.(名词)- A scanning pattern of parallel lines that form the display of an image projected on a cathode-ray tube of a television set or display screen.光栅:一种并行线扫瞄的形式,会在电视机或放映屏幕的阴极光线管上投影出影像
 
 - German German 
 
 - from Latin rāstrum  [rake (from the resemblance of the parallel lines to a rake's path)] * see  rēd- from Latin rāstrum  [rake (from the resemblance of the parallel lines to a rake's path)] * 参见 rēd- 
 
 
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