1.
detection, discovery
The act of finding or identifying something through examination, testing, or analysis. Used especially for detecting substances, signals, errors, or anomalies through scientific or technical means.
ウイルスが検出された。
A virus was detected.
水質検査で有害物質が検出された。
Harmful substances were detected in the water quality test.
このセンサーは微量のガスでも検出できる高い感度を持っている。
This sensor has high sensitivity that can detect even trace amounts of gas.
USAGE:
A technical word commonly used in scientific, medical, and IT contexts. Typically appears in passive form: 検出される (to be detected). The subject of detection is marked with が.
COMMON COLLOCATIONS:
- 検出される: to be detected
- 検出限界: detection limit
- 検出率: detection rate
- 早期検出: early detection