derived function

英 [dɪˈraɪvd ˈfʌŋkʃn]

美 [dɪˈraɪvd ˈfʌŋkʃn]

导函数

英英释义

noun

• the result of mathematical differentiation
  Synonym:derivativedifferential coefficientdifferentialfirst derivative

双语例句

• Combined with the percolation theory of low permeability oil reservoirs, we derived the function of determining critical technological spacing in low permeability reservoirs, and provided the theoretical basis for determining reasonable well spacing density during the development of low permeability oil reservoirs.
  结合低渗透油藏渗流理论得到了低渗透油藏确定极限技术井距的公式，可为低渗透油田开发确定合理井网密度提供理论依据。
• Orthogonal Pulse Design Based on the Combination of Gaussian Derived Function for Ultra-wideband
  基于高斯导函数的超宽带正交波形设计
• Fourier transform method can be directly derived from symbol function's separable approximation.
  Fourier变换方法则直接用象征函数的可分表示求出。
• The full-wave Fourier algorithm used in computer-based relay protection is derived with periodic function model.
  计算机继电保护中的全波傅氏算法是基于周期函数模型推导出来的。
• Gaskets could be derived from iterative function systems featuring random choice to generate fractals.
  由迭代函数系统可以产生地毯图案，这是由于迭代函数系统的随机性选择能产生分形图形。
• Then relationship between detachment rate and sediment load in the flowing water was derived from this function.
  由此，进一步确定了剥离速率与水流载沙量的函数关系。
• That is because your self-worth before was derived from your function in this world – which is a very normal thing.
  这是因为你从前的自我价值感来自于你在这个世界的作用–这种事很平常。
• It provides more conveniences for the settlement of the zero point of derived function.
  这对解决导函数零点问题提供了许多方便。
• Asymptotic Value of Meromorphic Function and Its Derived Function
  亚纯函数及其导函数的渐近值
• After activated by epichlorohydrin and coupling with diethylamine, the matrix was derived to function as an anion exchanger ( Cell-Ti DEAHP).
  使用环氧氯丙烷活化，然后与二乙胺反应，基质被衍生成一种阴离子吸附剂（Cell-TiDEAHP）；