scan是什么意思

scan中文什么意思

vt.
(-nn-)
1.细看，细察；审视。
2.〔口语〕大略一阅；浏览。
3.按韵节念，按句调读，标出(诗)的格律(指划分音步)。
4.【电视】扫描；扫掠；搜索。vi.
1.(诗)符合格律，读起来抑扬顿挫。
2.【无线电】扫描。
短语和例子
n.
1.细看；细察。
2.扫视，浏览。
3.【电视】扫描；扫掠。
4.眼界；视野。

a scan: 型扫描
a-scan: a型扫掠; a型扫描; 形扫描
are scan: 弧形扫描
scan in: 扫描输入
scan-in: 扫描输入; 扫入

下载手机词典可随时随地查词查翻译

例句与用法

These features are examined by optical microscopy, scanning electron microscopy, and transmission electron microscopy .
这些图形可以用光学显微镜，扫描电子显微镜和透射电子显微镜来观察。
Bigger's eyes were wide and his lips were parted; he scanned the print quickly: "handwriting experts busy. "
别格的眼睛睁得很大，嘴唇张得很开；他迅速地浏览了一下报纸：“笔迹专家忙于工作”。
When his eyes fell again they glanced round with a scanning coolness which was rather piquing to nello's florentine spirit .
后来他的眼睛又低下来，冷漠地向四周扫视，实在刺伤了内洛的佛罗伦萨感情。
In a sort of ostentatious way, he drew back his coat sleeves, seized a bill of fare, and scanning the drink-list on the back .
他装腔作势地把上衣袖子往上一撩，拿起一份菜单，仔细看了看后面开列的酒名。
The scanning of the film by the photometer in the spacial domain is equivalent to the operation of a filter on a signal flowing through it in the time domain .
在空间域用光度计进行扫描，和时间域中滤波器对所通过的信号进行运算等效。

英文释义

名词

the act of scanning; systematic examination of a prescribed region; "he made a thorough scan of the beach with his binoculars"
an image produced by scanning; "he analyzed the brain scan"; "you could see the tumor in the CAT scan"
同义词：CAT scan

动词

obtain data from magnetic tapes; "This dictionary can be read by the computer"
同义词：read
read metrically; "scan verses"
make a wide, sweeping search of; "The beams scanned the night sky"
move a light beam over; in electronics, to reproduce an image
examine hastily; "She scanned the newspaper headlines while waiting for the taxi"
同义词：skim, rake, glance over, run down
examine minutely or intensely; "the surgeon scanned the X-ray"
conform to a metrical pattern

SCAN or Schedules for Clinical Assessment in Neuropsychiatry is a set of tools created by WHO aimed at diagnosing and measuring mental illness that may occur in adult life. It is not constructed explicitly for use with either ICD-10 or DSM-IV but can be used for both systems.

详细百科解释