An instrument or device for detecting the presence of anything liable to escape observation, for… Any of various devices or circuits designed to…
| 单词 | θ129994 |
| 释义 | the mind > attention and judgement > discovery > instrument for detection > [noun] (76) detector1894 An instrument or device for detecting the presence of anything liable to escape observation, for… Any of various devices or circuits designed to… sniffer1945 Any device for detecting gas, radiation, etc. colloquial. Subcategories:— divining rod (6) — electronic (11) — sensor (5) — substance used as tracer (3) — radar system (31) — hyperbolic navigation system (2) — long distance measurement (2) — system investigating sea, atmosphere, etc. (8) — location by echo (6) |
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