detection

英 [dɪˈtekʃn]

美 [dɪˈtekʃn]

n.  侦查; 探测; 察觉; 发现

复数：detections　

CET4CET6GRETEM4计算机

Collins.1 / BNC.6133 / COCA.6216

牛津词典

noun

• 侦查；探测；察觉；发现
  the process of detecting sth; the fact of being detected
  1. crime prevention and detection
     犯罪的预防和侦查
  2. Last year the detection rate for car theft was just 13%.
     去年汽车盗窃案的侦破率仅为13%。
  3. Many problems, however, escape detection.
     然而许多问题却未被察觉。
  4. Early detection of cancers is vitally important.
     癌症的早期查出是极为重要的。

柯林斯词典

• N-UNCOUNT 觉察;发觉
  Detectionis the act of noticing or sensing something.
  1. ...the early detection of breast cancer.
     乳腺癌的早期发觉
• N-UNCOUNT 发现;查出
  Detectionis the discovery of something which is supposed to be hidden.
  1. They are cheating but are sophisticated enough to avoid detection.
     他们在作弊，但因为手法老练没有被发现。
• N-UNCOUNT 侦查;侦破
  Detectionis the work of investigating a crime in order to find out what has happened and who committed it.
  1. The detection rate for motor vehicle theft that year was just 11.7 per cent...
     那一年机动车盗窃案的侦破率仅为11.7%。
  2. The most important deterrent for most criminals is the likelihood of detection and arrest.
     对大多数罪犯来说，最大的威慑力量是警方可能会破案并将他们逮捕。

英英释义

noun

• the act of detecting something
  Synonym:catchingespialspyingspotting
• a police investigation to determine the perpetrator
  1. detection is hard on the feet
  Synonym:detectingdetective worksleuthing
• the perception that something has occurred or some state exists
  1. early detection can often lead to a cure
  Synonym:sensing
• the detection that a signal is being received
  Synonym:signal detection

双语例句

• It's an intrusion detection system& not just a tool.
  它是一种入侵检测系统&而不仅仅是工具。
• A detection method for video shot transitions based on wavelet transform and wavelet entropy was presented.
  提出了基于小波变换及熵的视频镜头分割检测方法。
• At the beginning of this function, I do a little bit of feature detection.
  在这个函数的开始部分，我进行了一些功能检查。
• The background, present achievement and development of low voltage arc fault detection were expounded.
  阐述了低压电弧故障检测的研究背景意义、内容成果及发展。
• 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。
• It plays an increasingly important part in meteorology for cloud, precipitation, hail and thunderstorm detection as well as the navigation of aircraft and ships.
  它在对云层、降水、冰雹和雷暴的气象探测以及在船舰和飞机的导航中，起着日益重要的作用。
• For an NPSI, this results in index lookaside and sequential detection.
  对于一个NPSI，这将导致索引后备和序列检测。
• The detection rate for motor vehicle theft that year was just 11.7 per cent
  那一年机动车盗窃案的侦破率仅为11.7%。
• In this paper, a method of detection and classification of acoustic fault of underwater navigational objects is proposed.
  对水下航行器声学故障进行检测和分类研究。
• Bad Data Detection and Identification in Power System
  电力系统不良数据检测和辨识方法研究