: a depiction (such as a photograph) of the distribution of a radioactive material in something (such as a bodily organ) : an image of a bodily part produced (as by computer) by combining ultrasonic or radiographic data obtained from several angles or sections. scrutinize, scan, inspect, examine mean to look at or over.

SCAN definition: 1. to look at something carefully, with the eyes or with a machine, in order to get information…. Learn more.

To look over quickly or read hastily: I scanned the newspaper while eating breakfast. 2. Computers To search (stored data) automatically for specific data. 3. a. To direct a finely focused beam of light or electrons in a systematic pattern over (a surface) in order to reproduce or sense and subsequently transmit an image. b.

A scan is a medical test in which a machine sends a beam of X-rays over a part of your body in order to check whether your organs are healthy.

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Definition of scan verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

examine 最普通用词，可指粗略地查看，也可指仔细观察或调查以确定事物的性质、功能、特点等。 inspect 侧重按一定质量标准检查某物，找出不足或不同之处。 investigate 指为发事实真相或了解掌握情况而进行深入细致的场考察。 scan 原义是仔细地检查分析，用于指细看或浏。 scan code n. 扫描. And traditional rotating mirror, bolographic refringence microscopic engage laser beam scanning in sencitivity on imamging. 和古板回旋扭转镜背不同，全息不直射镜也是让激 …

to examine the particulars or points of minutely; scrutinize. to peer out at or observe repeatedly or sweepingly, as a large expanse; survey. to analyze (verse) as to its prosodic or metrical …

SCAN meaning: 1 : to look at (something) carefully usually in order to find someone or something; 2 : to look over or read (something) quickly

scan definition: 1. to examine something with a machine that can see inside an object or body: 2. to use a machine…. Learn more.