Jisho

×
ほうしゃねんだいそくてい 放射年代測定
Links
Noun
1. radiometric dating​
Wikipedia definition
2. Radiometric dating​Radiometric dating (often called radioactive dating) is a technique used to date materials such as rocks, usually based on a comparison between the observed abundance of a naturally occurring radioactive isotope and its decay products, using known decay rates. It is the principal source of information about the absolute age of rocks and other geological features, including the age of the Earth itself, and can be used to date a wide range of natural and man-made materials.
Read “Radiometric dating” on English Wikipedia
Read “放射年代測定” on Japanese Wikipedia
Read “Radiometric dating” on DBpedia

Discussions

to talk about this word.