“unit root test”的概念、定义、翻译、参考文献-科学参考

单词	unit root test
释义	unit root test Encyclopedia 理学时间序列释 unit root test单位根检验检验时间序列是否存在单位根的检验方法。如果存在单位根，那么时间序列就是非平稳的。
随便看	pie piece piece-linear function piece of dance piece-regular function piece-wages piecewise piecewise affine mapping piecewise algebraic curves piecewise algebraic surface piecewise algebraic variety piecewise analytic piecewise analytic function piecewise analytic submersion piecewise approximation piecewise circular curve piecewise constant function piecewise continuity piecewise continuous piecewise continuous function piecewise continuous mapping piecewise differentiable piecewise differentiable function piecewise differentiable path piecewise function

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。