词语光程
解释range of light
range of light〔名词〕光程详细»
range of light灯光射程(包括地理能见距离，光达距离和额定光达距离)详细»
光程light path;optical path详细»
光程optical distance;optical length;optical path详细»
光程light path详细»
光程optical path详细»
光程raypath详细»