broaden curve 中文意思是什麼

broaden curve 解釋
虛線曲線
  • broaden : vt. 加寬，放闊，使擴大。 Reading and traveling broaden the mind. 讀書和旅行使人開闊心胸。vi. 變寬，變闊。
  • curve : n 1 曲線；彎曲；彎曲物。2 曲線規 （＝French curve）；【機械工程】曲線板；【棒球】曲線球；【統計學...
  1. This paper has broaden the concept of maximum likehood estimate, put forward a new concept : so called " direction maximum likehood estimate ", and has proved the isosceles hyperbolic curve relationship of parameter, under the condition of normal distribution and logarithm normal distribution

    摘要在本文中將極大似然估計的定義進行了推廣，提出了方向極大似然估計的新概念，並在正態分佈、對數正態分佈下證明了兩參數、的等腰雙曲線型關系。
  2. Exchange fund bills and notes serve as instruments for monetary management as well as to broaden and deepen the hong kong debt market by providing a benchmark yield curve

    香港推出外匯基金票據與債券，作為貨幣管理的一種工具，同時也提供基準收益率曲線，促進了本地債券市場深度和廣度的發展。
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