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 simulation of the Auger electron emissions in scanning probe electron energy spectrometer ( SPEES) is reported.
  报道了对扫描探针电子能谱仪（SPEES）中俄歇电子出射的理论模拟研究。
• This paper introduces the new development of the detector used in scanning electron microscope ( SEM).
  介绍了扫描电子显微镜（SEM）信号探头研究的最新成果。
• 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 structure and morphology of prepared materials were detected by scanning electron microscope.
  采用扫描电镜时模板、复合物及聚合物的形貌和微观结构进行了观察和表征。
• 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。
• We had developed a model based on the equations related to the principle of scanning electric force microscopy.
  在本论文中，经由扫描式电场力显微术的原理，我们发展出一个模型。
• A laser scanning electrochemical micro region photocurrent spectrum measurement system was developed.
  简要报道了激光扫描电化学微区光电流谱测试系统的研制。
• Two approaches that look as if they can help are OCR and barcode scanning.
  有两种方式看上去会有所帮助，它们是OCR和条形码扫描。
• She sat scanning the yellowing pages.
  她坐着浏览发黄的书页。
• We will be using macro photography, optical microscopy, scanning electron microscopy and transmission electron microscopy.
  我们将使用显微摄影技术，光学显微镜，扫描电子显微镜，透射电子显微镜。