detection
gb/dɪtˈɛkʃən/ us/dɪtˈɛkʃən/
B1
英語
~ 4100
語義
0件の語義
名詞
B1
action
1
The act of discovering something
The act of finding or noticing something that is hard to see or know about.
用法パターン：
detection of [something]
よくある間違い：
Learners sometimes confuse 'detection' with 'detector'; 'detection' is the process, while 'detector' is the device.
類義語
discovery (Emphasizes the moment or fact of finding something, whereas 'detection' often stresses the process or method.)
|
identification (Focuses on recognizing and naming something once detected.)
対義語
concealment (Hiding something so it cannot be detected.)
コロケーション
early detection
|crime detection
|detection system
|detection method
|detection device
テーマ
science
|security
|technology
|core_vocabulary
例文
- Early detection of the disease can save lives.
- The police used new technology for crime detection.
- Smoke detectors are designed for the rapid detection of fires.
- The scientist developed a new method for virus detection.
- Detection of errors in the system is crucial.
学習者向け例文
- The detection of the fire was fast.
- Early detection can help stop the problem.
- The camera helps with crime detection.
- Detection of water leaks is important.
- The test is for the detection of the virus.
文法
辞書形
detection
IPA
GB/dɪtˈɛkʃən/
US/dɪtˈɛkʃən/
音節・強勢
de - tec - tion （3音節）
Stress on 2nd syllable (tec)
活用形
Noun
- Base: detection
- Plural: detection, detections
関連語
Forms
detections
noun
Related words
detectable
adjective C1
detective
noun B1
Negative and opposite forms
undetectable
adjective
Advanced or less common
detectability
noun
表現
crime detection
1/kɹˈaɪm dɪtˈɛkʃən/
fixed phrase
Finding and investigating crimes
The work of finding out that a crime has happened and learning who did it.
例文
- Modern technology has improved crime detection.
- Crime detection requires careful evidence analysis.
early detection
1/ˈɚli dɪtˈɛkʃən/
fixed phrase
Finding a problem early
Finding a problem or danger before it becomes serious.
例文
- Early detection of cancer greatly increases survival rates.
- Regular check-ups help with the early detection of diseases.
smoke detection
1/smˈoʊk dɪtˈɛkʃən/
fixed phrase
technical
Finding smoke in an area
Finding smoke in the air, usually with a machine.
例文
- Smoke detection systems are installed in every room.
- The alarm was triggered by smoke detection in the kitchen.