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

• Some of the most interesting and active fields related to text analysis are scientific research and sentiment detection.
  与文本分析相关的最有趣、最活跃的领域是科学研究和情感探测。
• The detection of crime is not always easy.
  侦察罪案并非易事。
• According to the feature of pileup-pellets image, a method of edge detection based on wavelet transform is presented.
  以堆积球团矿图像为背景，研究了一种基于小波变换的堆积小球边缘检测方法。
• Objective To explore the application of immunofluorescence and sandwich ELISA with double-antibodies in detection of human rabies.
  目的探讨免疫荧光和双抗体夹心ELISA在人狂犬病检测中的应用。
• Therefore, it could largely improve microbiological detection and efficiency and sensitivity in medical diagnosis.
  因此它能够大大提高微生物学检测和医疗诊断的效率和灵敏度。
• 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。
• The principle of time reversal and the process of active detection using this technology were analyzed.
  分析了时反法的原理，并进一步分析了时反法用于主动探测的过程。
• In this paper, a new pitch detection method based on classical autocorrelation function is proposed.
  阐述了一种新的基于语音线性预测模型和经典自相关函数法的基音周期检测算法。
• In this installment, learn how Snail Bait implements collision detection and explosions.
  在这一期的文章中，将学习SnailBait如何实现碰撞检测和爆炸。
• 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。