scanning

英 [ˈskænɪŋ]

美 [ˈskænɪŋ]

v.  细看; 察看; 审视; 端详; 粗略地读; 浏览; 翻阅; (X射线、超声波、电磁波等)扫描
scan的现在分词

现在分词：scanning　

医学计算机

BNC.16290 / COCA.15071

柯林斯词典

• VERB 粗略地看;快读;浏览
  When youscanwritten material, you look through it quickly in order to find important or interesting information.
  1. She scanned the advertisement pages of the newspapers...
     她浏览了一下报纸的广告页。
  2. I haven't read much into it as yet. I've only just scanned through it.
     我还没有细细研读，只是粗略地翻看了一下。
  3. Scanis also a noun.
     
  4. I just had a quick scan through your book again.
     我只是又快速浏览了一遍你的书。
• VERB 细看;察看;审视;端详
  When youscana place or group of people, you look at it carefully, usually because you are looking for something or someone.
  1. The officer scanned the room...
     那名警官仔细检查了房间。
  2. She was nervous and kept scanning the crowd for Paul...
     她很紧张，眼睛不停地在人群中搜寻保罗。
  3. He raised the binoculars to his eye again, scanning across the scene.
     他再一次把双筒望远镜举到眼前，仔细观察整个现场。
• VERB (用机器)扫描(行李等)
  If peoplescansomething such as luggage, they examine it using a machine that can show or find things inside it that cannot be seen from the outside.
  1. Their approach is to scan every checked-in bag with a bomb detector.
     他们的方法是用炸弹探测器对每一个办理了登机手续的箱包进行扫描。
• VERB 扫描(磁盘以查毒)
  If a computer diskis scanned, a program on the computer checks the disk to make sure that it does not contain a virus.
  1. The disk has no viruses — I've scanned it already.
     这个盘没有感染病毒——我已经扫描过了。
• VERB 扫描(照片或文件)
  If a picture or documentis scannedinto a computer, a machine passes a beam of light over it to make a copy of it in the computer.
  1. The entire paper contents of all libraries will eventually be scanned into computers...
     所有图书馆的全部纸质内容最终都会被扫描进电脑。
  2. Designs can also be scanned in from paper.
     设计图也可以从纸上扫描进电脑。
• VERB (雷达、声呐等)扫描，扫掠
  If a radar or sonar machinescansan area, it examines or searches it by sending radar or sonar beams over it.
  1. The ship's radar scanned the sea ahead.
     船上的雷达扫描了前方的海域。
• N-COUNT (医疗)扫描检查
  Ascanis a medical test in which a machine sends a beam of X-rays over a part of your body in order to check that it is healthy.
  1. He was rushed to hospital for a brain scan.
     他被火速送往医院做脑部扫描。
  2. ...a breast scan to check for cancer.
     为诊察癌症所做的乳腺扫描检查
• 胎儿扫描检查
  If a pregnant woman has ascan, a machine using sound waves produces an image of her womb on a screen so that a doctor can see if her baby is developing normally.
• VERB (诗)符合格律，韵节合拍
  If a line of a poem does notscan, it is not the right length or does not have emphasis in the right places to match the rest of the poem.
  1. He had written a few poems. Sid told him they didn't scan.
     他写了几首诗。锡德告诉他那几首诗都不押韵。

英英释义

noun

• the act of systematically moving a finely focused beam of light or electrons over a surface in order to produce an image of it for analysis or transmission
• the process of translating photographs into a digital form that can be recognized by a computer

双语例句

• The server should contain operating system and Domino virus scanning capabilities.
  服务器应该包含操作系统和Domino病毒扫描功能。
• She was nervous and kept scanning the crowd for Paul
  她很紧张，眼睛不停地在人群中搜寻保罗。
• Some scanning optical systems used in airborne scanners are described in this paper.
  本文论述了用于机载扫描仪的几种光学扫描系统。
• She sat scanning the yellowing pages.
  她坐着浏览发黄的书页。
• Treated cotton fabric was characterized by scanning electron microscopy, and their flame retardancy and durability were tested.
  用扫描电镜法对整理后的织物表征，并测定整理后棉织物的阻燃性能和耐久性。
• This paper proposes a learning control based high-speed scanning mode for an AFM system.
  本文针对原子力显微镜系统，提出了一种基于学习控制的快速扫描模式。
• Key technologies of CCD scanning polymer film materials defects detection are deeply investigated in this thesis.
  本文对CCD扫描式聚合物薄膜缺陷检测的关键技术进行了深入研究。
• The most important use of liver scanning in surgical patients is detection of hepatic metastases.
  在外科病人中，肝扫描最重要的用途是发现肝转移。
• Transmission and scanning electron microscopy examinations showed that these polymers adhered well to CNT at the nanometer scale.
  透射电镜和扫描电子显微镜考试结果显示，这些聚合物坚持以碳纳米管在纳米尺度。
• This paper presented a silicon-based scanning micromirror actuated by piezoelectric cantilevers using PZT.
  设计并研究了一种硅基PZT压电悬臂梁驱动扫描微镜器件。