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单词
secondary focal length
释义
secondary focal length
网络
第二焦距;皹距为第二焦距;后主焦距
网络释义
1.
第二焦距
CHINESE-ENGLISH... ... 第二焦点 secondary focal point
第二焦距
secondary focal length
第二节点 secondary nodal point ...
mededucation.bjmu.edu.cn
2.
皹距为第二焦距
反之,当物距为无穷远时,我们定义得到的
皹距为第二焦距
(
secondary focal length
),即 (3) 由(2)和(3)式可知,若物、像平面均 …
spy.pccu.edu.tw
3.
后主焦距
secondary-英汉词典-英中字典-速译通... ...
secondary focal length
[医]
后主焦距
,后焦距 secondary focal plane [医]后焦平面 ...
www.fastdict.net
例句
随便看
external measurement
external measuring ability
external measuring instrument
external meatal cartilage
external mechanical analysis
external mechanical seal
external media
external median area
external medicine
external medium
external medullary lamina
external member
external membrane protein
external memory
external memory address register
external memory computer
external memory data structure
external memory interface
external memory storage
external meningitis
external mercantilism
external merge
external merge sort
external metatarsal tubercle
external metering
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更新时间:2025/7/29 3:15:26