断续光功率计 chopped light power meter
断续光谱 discrete spectra
断续曝光 intermittent exposure
光断续器 photo interrupter ; optical chopper ; Optical Sensors
节奏断续灯光 rhythmic light
断续快速闪光灯 [水运] interrupted quick flashing light
断续速闪光 intermittent quick flashing light
断续急闪光 interrupted quick flashing light ; intermittent quick flashing light
激光断续器 LaserBeamInterruptor
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