输入要查询的单词:
lumen-second
查词链接:
https://www.dute.org/dict/lumen-second
复制链接n.
流明秒
查看英英释义
abstract:
In photometry, the lumen second (lm s or lm⋅s) is the SI derived unit of luminous energy. It is based on the lumen, the SI unit of luminous flux, and the second, the SI base unit of time.
网络释义
流明秒
... lumen-hour流明小时流明-小时 lumen-second流明秒 lumenmeter流明计 ...
常用短语
- lumen second撩膑;单位为流明秒;流明秒
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