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单词
concave reflection grating
释义
concave reflection grating
网络
凹面反射光栅
网络释义
1.
凹面反射光栅
光电英语词汇... ... concave mirror 凹镜
concave reflection grating
凹面反射光栅
concave spherical mirror 凹球面反射镜 ...
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更新时间：2025/8/24 16:25:35