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单词
apochromatic
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ap•o•chro•mat•ic
(ap′ə krō mat
′
ik, -ō krə-),
USA pronunciation
adj.
[
Optics.
]
Optics
corrected for spherical aberration at two wavelengths or colors and for chromatic aberration at three wavelengths.
1885–90;
apo
- +
chromatic
ap•o•chro•ma•tism
(ap′ə krō
′
mə tiz′əm),
USA pronunciation
n.
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更新时间:2025/11/9 15:07:46