名詞 detection:

1. the perception that something has occurred or some state exists
   同義詞：sensing
2. the act of detecting something; catching sight of something
   同義詞：catching, espial, spying, spotting
3. the detection that a signal is being received
   同義詞：signal detection
4. a police investigation to determine the perpetrator
   同義詞：detecting, detective work, sleuthing

1. Pertaining to the detection and isolation of a malfunction or mistake.
   用于修飾或說明與故障或錯(cuò)誤的檢測(cè)和隔離有關(guān)的特性。
2. A body of persons making up such a department, trained in methods of law enforcement and crime prevention and detection and given the authority to maintain the peace, safety, and order of the community.
   警察組成這樣一個(gè)部門的一群人，他們被專門訓(xùn)練來掌握?qǐng)?zhí)行法律和防止并偵破犯罪行為的方法，被授予維護(hù)一個(gè)社區(qū)的和平、安全和秩序的職權(quán)
3. An electromagnetic wave of audio frequency produced by atmospheric disturbances such as lightning, having a characteristically decreasing frequency responsible for a whistling sound of descending pitch in detection equipment.
   嘯聲干擾一種由于諸如閃電等大氣干擾而產(chǎn)生的音頻電磁波，具有典型的逐漸減弱頻率的特征，該頻減引起了檢波設(shè)備中調(diào)逐漸下降的嘯聲
4. Given that we do not have complete information about animal detection capabilities, we can only guess as to what the animals are actually sensing.
   鑒于我們對(duì)動(dòng)物的察覺能力沒能完整的資料，對(duì)動(dòng)物真正感覺到什么我們只有推測(cè)。

de.tec.tion

n.（名詞）
The act or process of detecting; discovery:
察覺，發(fā)現(xiàn)，檢測(cè)：偵查的行動(dòng)或過程；發(fā)現(xiàn)：
例句：
detection of a crime; detection of radiation from a distant galaxy.
對(duì)犯罪的察覺；檢測(cè)到來自一個(gè)遙遠(yuǎn)星系的射線

See demodulation
參見 demodulation