Nghĩa của từ carbon dating bằng Tiếng Anh

noun
1
the determination of the age of an organic object from the relative proportions of the carbon isotopes carbon-12 and carbon-14 that it contains. The ratio between them changes as radioactive carbon-14 decays and is not replaced by exchange with the atmosphere.
A highly sensitive method first developed for carbon dating , AMS quantifies isotopes with a detection limit of a few adducts in 10 nucleotides.
noun
    radiocarbon dating

Đặt câu với từ "carbon dating"

Dưới đây là những mẫu câu có chứa từ "carbon dating", trong bộ từ điển Từ điển Tiếng Anh. Chúng ta có thể tham khảo những mẫu câu này để đặt câu trong tình huống cần đặt câu với từ carbon dating, hoặc tham khảo ngữ cảnh sử dụng từ carbon dating trong bộ từ điển Từ điển Tiếng Anh

1. Several Iron slags, microlith, Potsherds have discovered from Singhbhum district which are from 1400 BCE according to Carbon dating age.

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3. Carbon dating of charcoal and Northern Black Polished Ware have historically dated its continued occupation from 390 BC to 600 A.D. Kosambi was a fortified town with an irregular oblong plan.

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5. Budgets Building Basics Building the Thirteen Colonies Bullying Buoyancy Burns Business Letter CD COVID-19 PSA COVID-19 Special Report CPR Caffeine Calculus California Missions Cameras Camouflage Cancer Capitalization Carbohydrates Carbon Cycle Carbon Dating