de.tec.tor
n.(名词)One that detects, especially a mechanical, electrical, or chemical device that automatically identifies and records or registers a stimulus, such as an environmental change in pressure or temperature, an electric signal, or radiation from a radioactive material.探测器,检测器:用于检测的装置,尤其指某种能自动辨识并记录某个激励(例如压力或温度等的环境变化)、电子信号或来自放射性物质的射线的机械的电子的化学的装置