actinometer /.ækti'nɒmitә/ 📖 中文释义 n. 光化线强度计, 日射强度表, 曝光计[化] 光能测定仪; 露光计; 化学光度计 📘 English Definition(英文释义) n. an instrument for measuring the intensity of electromagnetic radiation (usually by the photochemical effect) ← actinomere A 字母词表 actinometric →