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单词
photoelectric photometer
释义
photoelectric photometer
photoelectric photometer
[
¦fōd·ō·i′lek·trik fə′täm·əd·ər
]
(engineering)
A photometer that uses a photocell, phototransistor, or phototube to measure the intensity of light. Also known as electronic photometer.
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更新时间:2025/7/30 8:53:43