| 单词 | A-scanning | 
| 释义 | Definition of A-scanning in English:A-scanningnoun ˈeɪskanɪŋ Medicine 
 Origin1960s; earliest use found in Ultrasonics. From A + scanning, after A-scan. Definition of A-scanning in US English:A-scanningnounˈeɪskanɪŋ Medicine 
 Origin1960s; earliest use found in Ultrasonics. From A + scanning, after A-scan.  | 
	
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