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- 集合级数与Fuzzy级数 Set Series and Fuzzy Series
- Fuzzy级数 functions series
- 级数与常微分方程 Series and Ordinary Differential Equations
- 谈无穷级数与广义积分的关系 On the Relation between the Intinite Progression and Improper Integral
- 模数 modulus
- 大学英语四级 College English Band 4
- 频数 frequence
- 船级 ship' classification
- 层数 number of plies
- 中位数 median
- 第二级 secondary
- 无穷级数的收敛性与发散性与此概念有关。 Convergence and divergence of infinite series depend upon this concept.
- 大学英语六级考试 CET-6 [College English Test, Band Six]
- 取数 access
- 常微分方程式、一阶微分方程式、二阶微分方程式、微分方程式级数解、拉氏转换、复利叶级数与转换、矩阵、本徵值问题、偏微分程式。 Ordinary Differential Equation, First Order Differential Equations, 2nd Order Differential Equations, Power Series Solution of differential Equation, Laplace Transform, Fourier Series and Transform, Matrix, Eigen Value Problem, Partial Differential Equation.
- 第一级 first step
- 补数 complementary number
- 数到 count to
- 第三级 Tertiary (system)
- 不可数名词 noun of continuous quantity
