1
detection of noun
后接被探测的对象。
The detection of small particles is challenging.
微小粒子的探测是具有挑战性的。
发现，察觉，探测
detections — plural of detection
先理解核心含义，再看它在真实句子里的用法。
发现，察觉，探测
the act of discovering or noticing something that is not obvious
The detection of small particles is challenging.
微小粒子的探测是具有挑战性的。
发现、揭露或找出新事物、隐藏或伪装事物的行为或过程
The act or process of detecting, uncovering, or finding out, the discovery of something new, hidden, or disguised.
对某事发生或某种状态存在的感知
the perception that something has occurred or some state exists
在载波中寻找或检测电信号的行为或过程
The act or process of finding or detecting an electrical signal in a carrier wave.
探测某物的行为；看见某物
the act of detecting something; catching sight of something
Early detection of cancer greatly increases the chances of successful treatment.
癌症的早期发现大大提高了成功治疗的机会。
AI contextual example
The security system's motion detection alerted the guard to an intruder.
安全系统的运动检测向警卫发出了入侵者警报。
AI contextual example
Scientists are working on improving the detection of gravitational waves.
科学家们正在努力改进对引力波的探测。
AI contextual example
early detection can often lead to a cure
早期发现往往能带来治愈。
WordNet
后接被探测的对象。
The detection of small particles is challenging.
微小粒子的探测是具有挑战性的。
常用形容词如early, rapid, accurate等修饰。
Early detection of cancer saves lives.
癌症的早期检测能拯救生命。
表示目的。
This device is used for detection of gas leaks.
该设备用于检测气体泄漏。
Not this
We detection the issue.
Use this
We detect the issue.
detection 是名词，不能直接用作动词。应使用动词 detect。
Not this
Detection for errors is necessary.
Use this
Detection of errors is necessary.
detection 后接介词 of 表示“对……的检测”，而不是 for。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
早期检测
Early detection of the disease can save lives.
该疾病的早期检测可以挽救生命。
癌症检测
Regular screening improves cancer detection rates.
定期筛查提高了癌症检测率。
检测系统
The building has a smoke detection system.
该建筑装有烟雾检测系统。
检测率
The new method has a higher detection rate.
新方法具有更高的检测率。
逃避检测
The virus managed to escape detection for weeks.
这种病毒几周来一直未被检测到。
无法检测到
The signal was beyond detection due to interference.
由于干扰，该信号无法被检测到。
侦探工作，或者说应当是一门精密的科学。
This line is spoken by Sherlock Holmes in A Study in Scarlet, emphasizing the scientific approach to detection.
这句话是福尔摩斯在《血字的研究》中说的，强调了侦探工作的科学性。
Use detections naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想 detective（侦探）通过 detection 发现真相。
中性；常用于科学、技术、医学等专业领域，如‘早期检测’、‘故障检测’。日常口语中使用较少。
常用单数形式，但存在复数 detections。
Dictionary facts from ECDICT, WIKTIONARY.