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| dating Any of several techniques such as radioactive dating, dendrochronology, or varve dating, for establishing the age of rocks, palaeontological or archaeological specimens, etc.; dating | |||
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datacao : 16 צירופים, 3 נושאים |
| כללי | 1 |
| מדעי החיים | 1 |
| מדעי הטבע | 14 |