“K-A age”的概念、定义、翻译、参考文献-科学参考

单词	K-A age
释义	K-A age [`kā`ā` ´āj] ^GEOLOGY The radioactive age of a rock determined from the ratio of potassium-40 (⁴⁰K) to argon-40 (⁴⁰A) present in the rock.
随便看	retroussage retroversion retrovirus retry retting return return address return bead return bend return busy tone return code return connecting rod return difference return flow return-flow burner return idler return interval return jump return key return line return loss return streamer return stroke return to zero mode return trace

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