carbon-14 dating是什么意思_carbon-14 dating用英语怎么说_carbon-14 dating的翻译_carbon-14 dating翻译成_carbon-14 dating的中文意思_carbon-14 dating怎么读,carbon-14 dating的读音,carbon-14 dating的用法,carbon-14 dating的例句

Noun

• 1. a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14; believed to be reliable up to 40,000 years