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单词
microdensitometer
释义
WordReference Random House Unabridged Dictionary of American English © 2024
mi•cro•den•si•tom•e•ter
(mī′krō den′si tom
′
i tər),
USA pronunciation
n.
[
Photog.
]
Photography
a densitometer for measuring the density of minute areas of photographic negatives.
micro
- +
densitometer
1930–35
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更新时间:2025/12/8 19:59:47