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单词
e.f.l
释义
e.f.l
网络
有效焦距
网络释义
1.
有效焦距
...种2 组12 片的 初始结构, 如图 1 所示,
有效焦距
(
E. F. L
) 为 15. 98 mm, 后截距( B. F. L) 为41, F 数( 相对孔径 倒数) 为2. ...
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释义:
有效焦距
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multichannel gamma-ray spectrometer
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multichannel load factor
multichannel logging recorder
multi-channel logging truck
multichannel loudspeaker
multi channel machining
multichannel magnetic tape
multichannel manito
multichannel marketing
multi channel measurement
英汉双解词典包含2704715条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2025/8/5 8:56:05