scan 的 3 个定义
scanned, scan·ning.
- to glance at or over or read hastily: to scan a page.
- to examine the particulars or points of minutely; scrutinize.
- to peer out at or observe repeatedly or sweepingly, as a large expanse; survey.
- (8)
scanned, scan·ning.
- to examine the meter of verse.
- to conform to the rules of meter.
- Television. to scan a surface or the like.
- an act or instance of scanning; close examination.
- a visual examination by means of a television camera, as for the purpose of making visible or relaying pictures from a remote place: a satellite scan of the dark side of the moon; video scans of property listings available to customers.
- a particular image or frame in such video observation or a photograph made from it.
- Medicine/Medical, Biology. examination of the body or an organ or part, or a biologically active material, by means of a technique such as computed axial tomography, nuclear magnetic resonance, ultrasonography, or scintigraphy.the image or display so obtained.
scan 近义词
look over, scrutinize lightly
scan 的近义词 35 个
- browse
- check
- examine
- flash
- flip through
- leaf through
- look through
- scour
- search
- skim
- thumb through
- consider
- contemplate
- inquire
- investigate
- look
- overlook
- regard
- riff
- riffle
- rumble
- study
- survey
- sweep
- dip into
- give the once-over
- glance at
- glance over
- have a look-see
- look up and down
- run over
- run through
- size up
- take a gander
- take stock of
scan 的反义词 6 个
更多scan例句
- As you are doing a scan, you see examples of real hearts, comparing the scan you just acquired to hearts with varying degrees of contraction, an indication of heart function.
- Currently, scans frequently take more than half an hour, and children are often sedated or anesthetized to help doctors capture good images.
- These products film students in their homes and often require them to complete “room scans,” which involve using their camera to show their surroundings.
- Brain scans have detected the so-called “neural correlates” of breakfast, neuronal activity correlated with, say the consumption of a cantaloupe.
- In April, astronauts on board the space station successfully used the software to perform kidney and bladder ultrasound scans without help from ground control.
- Not long after I was finally diagnosed, my doctor ordered a bone density scan.
- His first prescription when I saw him was to have the CAT scan test that I had been forced to postpone for a month and a half.
- The fMRI scan measures blood flow in the brain, and can sense when certain areas are activated.
- Prince William was seen clutching an envelope, when they left, most likely containing images of the scan.
- If this was indeed the 12-week scan, we wil probably soon get an announcement from the palace concerning Kate's due date.
- I could hardly believe the verses would scan by daylight, but I can't find a mistake.
- Scan the line by reading—Glorius virgn', of all-e flur-es flur.
- In his capacity of Indian agent Walter Lowell often had occasion to scan the business deals of his more progressive wards.
- Who has not devoured the classical dictionary before he has learned to scan the lines of Homer or of Virgil?
- Still the host pressed on, though, far back as eye might scan, the carcasses and the crows marked out the line of marching.