detection

C1 CET-4 Oxf 5000 大学 FREQ #14503 ★☆☆☆☆

n. 发现, 察觉, 探测 [计] 检波; 检测

发音

UK /dɪˈtɛk.ʃən/
其它
US /dɪˈtɛk.ʃən/
AU /dɪˈtek.ʃən/

词形变化

detections 复数 detections

教材释义与例句

名词

侦查，探测；发觉，发现；察觉

释义与例句

n. C1 Oxf 5000
  1. 1.

    The act or process of detecting, uncovering, or finding out, the discovery of something new, hidden, or disguised.

    可数 不可数
  2. 2.

    Synonym of accusation, the exposure of concealed information about a crime or heresy.

    可数 废旧 不可数
  3. 3.

    The act or process of finding or detecting an electrical signal in a carrier wave.

    可数 不可数 商务 工程 物理

词汇关系

名词

同义词 8

catching spying sensing detecting spotting detective work espial sleuthing

上位词 6

find reception discovery perception uncovering policework

相关短语

detection dog detection dogs detection comb detection combs nuclear hydrogen detection meter nuclear hydrogen detection meters collision detection [计] 冲突检测 lie detection Canny edge detection

词源

Learned borrowing from Latin dētēctiōnem. By surface analysis, detect + -ion.

来源：wiktionary