氚測定年齡 的英文怎麼說

中文拼音 [chuāndìngniánlíng]
氚測定年齡 英文
tritium dating
  • : 名詞[化學] tritium (超重氫, 符號t; h 3 )
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
  • : Ⅰ名詞1 (時間單位) year 2 (元旦或春節) new year 3 (歲數; 年紀) age 4 (一生中按年齡劃分的階...
  • : 名1. (歲數) age; years 2. (年限) length of time; duration 3. (某些生物體發育過程中不同的階段) instar
  • 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
  1. In order to overcome difficulties in the recovery of historical tritium concentration in the determination of shallow groundwater age by the method of mathematical physical model, this paper, just taking the expolatianal model as the example, deduces a new formula to calculate the groundwater age based on the equation of the tritium mathematical physical and the tritium analysis results in different times

    摘要為克服應用同位素方法確現代地下水過程中存在的,需確地下水系統輸入項的歷史背景濃度問題,本文根據地下水同位素數學物理方程,以全混模型為例,利用不同時期地下水同位素的試結果,通過數學迭代運算,推導出計算現代地下水的計算公式。
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