detect

英 [dɪˈtekt]

美 [dɪˈtekt]

v.  发现; 查明; 侦察出

过去分词：detected　现在分词：detecting　过去式：detected　第三人称单数：detects　

CET4CET6考研TOEFLIELTSTEM4TEM8法律

Collins.2 / BNC.2502 / COCA.2763

同义词辨析

detectdiscern【导航词义：察觉】

牛津词典

verb

• 发现；查明；侦察出
  to discover or notice sth, especially sth that is not easy to see, hear, etc.
  1. The tests are designed to detect the disease early.
     这些检查旨在早期查出疾病。
  2. an instrument that can detect small amounts of radiation
     能检测微量辐射的仪器
  3. Do I detect a note of criticism?
     这好像带有批评的口吻吧？

柯林斯词典

• VERB 发现;查出;测出
  Todetectsomething means to find it or discover that it is present somewhere by using equipment or making an investigation.
  1. ...a sensitive piece of equipment used to detect radiation...
     一件用于探测辐射的灵敏设备
  2. Most skin cancers can be cured if detected and treated early...
     如果早发现早治疗，大多数皮肤癌是可以治愈的。
  3. ...a device which can detect who is more at risk of a heart attack.
     可以查出心脏病发作概率的仪器
• VERB 觉察;发觉
  If youdetectsomething, you notice it or sense it, even though it is not very obvious.
  1. Arnold could detect a certain sadness in the old man's face.
     阿诺德能觉察到老人脸上的一丝悲伤。

英英释义

verb

• discover or determine the existence, presence, or fact of
  1. She detected high levels of lead in her drinking water
  2. We found traces of lead in the paint
  Synonym:observefinddiscovernotice

双语例句

• The enemy didn't detect our scouting platoon's movements.
  敌人没有觉察出我侦察排的行动。
• Such monitoring can help detect and prevent problems before they occur.
  此类监视可以帮助在问题出现前检测和防止问题。
• Their antennae and shells help them to detect and protect.
  他们的触须和外壳帮助他们探测和保护自身安全。
• An observant doctor can often detect depression from expression, posture, and movement.
  善于观察的医生常常能从人的表情、姿势以及动作诊察出抑郁症。
• The key of this paper is to detect and extract disturbances with multi-resolution analysis.
  用多分辨分析进行扰动的检测和提取是本文的重点。
• When persisting and loading, the binding tool must be able to detect and handle cycles.
  在进行持久化和装载时，绑定工具必须能够检测和处理循环。
• We are trying to detect and understand how the climates change
  我们正努力探寻并理解气候是如何变化的。
• This means that their immune system was able to detect other microbes and stimulate the production of antibodies.
  这种现象意味着他们的免疫系统仍然有能力检测其他的微生物并在刺激下产生抗体。
• But this method can detect which are infected with HIV-1 recently and which are long-term infection.
  但是这个方法可以检测出哪些是HIV-1近期感染者，哪些是长期感染者。
• These cells detect light and touch, and then pass this information on to muscle cells.
  这些细胞能侦测光线和触觉，然后把信息传达到肌肉细胞。