k-ar age method 中文意思是什麼

k-ar age method 解釋
鉀氬年齡測定法
  • k : (pl Ks K s; ks k s )1 英語字母表第十一字母。2 K字形物體[記號]。3 一個序列中的第十一〈若 J 略去...
  • ar : 1 account receivable 應收賬。2 annual return 年度報告。3 all risks 【保險】綜合險。4 〈拉丁語〉 a...
  • age : n 1 年齡。2 成年〈滿廿一歲〉。3 老年,晚年。4 壽命;終生,一生。5 時代,時期,年代。6 〈口語〉很...
  • method : n 1 方法,方式;順序。2 (思想、言談上的)條理,規律,秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. K - ar age dating method is facing a serious challenge to its application due to that both ar loss and ar excess are widespread found even though it has been undergoing 50 years. in the latest few years of the 20th century, studies on k - ar geochronology have been pushing on a new step as a sign of method perfected and precision enhanced. high precision and high resolution

    Ar定年方法的完善和精度的提高為標志,把k - ar年代學研究推向了一個新高度。微區微量高精度高分辨定年,把定年時限擴展到人類歷史范疇,精細的分析技術拓寬了年代學的應用范圍,使之解決的地質問題更廣泛。
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