pathlength 中文意思是什麼

pathlength 解釋
光程長
  1. Beer - lambert law, more commonly known as beer ' s law, states that the optical absorbance of a chromophore in a transparent solvent varies linearly with both the sample cell pathlength and the chromophore concentration

    比爾-朗伯定律，更多的被稱為比爾定律，是指在透明溶劑中發色團的光束吸收度隨著樣品電池路徑以及發色團濃度的變化而呈線性變化。
  2. " the method of multiple optimal pathlength combination " to improve prediction accuracy in multivariable calibration is theoretically verified and experimentally validated for the first time

    對「多波長最佳光程長組合方法」提高測量精度的機理進行了理論證明和實驗驗證。
  3. The selection principle of optimal pathlength in multivariate calibration is proposed and established

    首次提出並建立了多變量光譜分析中最佳光程長的選擇原理。
  4. The influence of pathlength selection on prediction accuracy of univariate calibration and multivariate calibration is investigated

    研究了光程長的選擇對于單變量光譜分析和多變量光譜分析的測量精度的影響。
  5. In the dissertation, an in - depth study is carried out by the author by synthesizing multi - disciplinary knowledge on the following topics : the abstraction of weak spectral signal, the optimal pathlength measurement condition, the optimization of regression method, the enhancement of multivariate calibration model robustness and the physical explanation of measurement results are studied

    本論文綜合多學科的知識深入研究了從重疊復雜的光譜中提取微弱的化學成份信息的方法，最佳測量條件的設計，建模方法的優化，校正模型穩健性的提高以及測量結果的物理解釋等關鍵技術基礎問題。
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