k-ar dating 中文意思是什麼

k-ar dating 解釋
鉀氬法測定年齡
  • 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...
  • dating : n. 1. 記日期。2. 【商業】（支付的）延期日期。3. 〈美國〉幽會。
  1. The laser microprobe dating drives k - ar geochronology into a new milestone at the end of 20th century

    20世紀末激光顯微探針定年把k - ar年代學推向了新的里程碑
  2. 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。
  3. Submitting terms and pretreatment of k - ar and ar - ar dating samples

    氬定年樣品的送樣要求及預處理
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