attogram
See also: atto-gram
English
Etymology
atto- + gram
Noun
attogram (plural attograms)
- (metrology) An SI unit of mass equal to 10−18 grams. Symbol: ag
Synonyms
- ag
Translations
10-18 grams
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单词 | attogram | |||
释义 | attogramSee also: atto-gram |
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