青年中文quadratic variation的意思
quadratic variation中文翻譯：
[數]二次變分
quadratic───adj.[數]二次的；n.二次方程式
variation───n.變化，變更，變動；[生物]變異，變種；變奏曲
seasonal variation───n.季節性變動，季節性波動；季節性波動，季節性變動
quadratic effect───二次效應
quadratic solver───二次解算器
quadratic element───[力]二次元
variation margin───價格變動保證金[押金]；價格變動押金；盈虧保證金
appraiser variation───評價人變差
variation ratio───異眾比率；變異比率；變速比，變速范圍
This paper presents a method for evaluating the flow about an arbitrary three-dimensional body using the submerged patches of triangular elements with quadratic variation of source strength.───本文利用內潛奇點片的概念，提出了二次分布源強的三角形單元，進行繞任意三維物體的勢流的計算，并得到了計算所需要的一系列積分公式。
temperature variation in the direction of thickness is assumed to be linear or quadratic.───假設溫度沿殼體厚度方向為線性變化或二次函數變化。
quadratic variation and mixed integrals of the martingales with orthogonal increments are studied. The theorem for the existence of quadratic variation is proved.───研究了二參數正交增量鞅的平方變差和混合積分，證明了平方變差的存在定理。
Quadratic Variation of Local Square Strong Martingale───局部平方可積強鞅的二次變差
This paper presents a method for evaluating the flow about an arbitrary three-dimensional body using the submerged patches of triangular elements with quadratic variation of source strength.
The quadratic variation and mixed integrals of the martingales with orthogonal increments are studied. The theorem for the existence of quadratic variation is proved.
The statistical feature of jump variation is studied and the result indicates that jump component of quadratic variation is the most important determinant for realized volatility.