Term
J-GLOBAL ID：200906004709943431
aperture ratio
Subject category：
Subject category
Subject category of the technical term.
性質
Sciterm (2)：
Sciterm
Terms compiled by the various academic associations and the Ministry of Education, Culture, Sports, Science and Technology.
- 建築学編(増訂版) / 開口率 / opening ratio
- 採鉱ヤ金学編 / 開口率 / numerical aperture
Synonyms (2)：
Related terms (1)：
Broader terms (1)：
Thsaurus map：
Thesaurus Map
(Notice) Synonyms included only in Sciterm are not displayed
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