candela

英 [kæn'delə; -'diːlə; 'kændɪlə]
美 [kæn'dɛlə]
GRE

中文释义

烛光英释中释

英语释义

烛光英释中释nthe basic SI unit of luminous intensity; the luminous intensity in a given direction of a source that emits monochromatic radiation of frequency 540 × 1012 hertz and that has a radiant intensity in that direction of () watt per steradian

相关例句

1 Luminous intensity is indicated with the symbol I and its unit of measurement is the candela..其定义符号为I 以及其测量单位表示为烛光。

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更新时间：2025-02-22 15:23:13

candela