级数

级数 [jí shù]

1. ■ {数} progression; series; number of stages; number of steps; stage number

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常用词组

1. ■ 级数变换 transformation of series;

2. ■ 级数乘法 multiplication of series;

3. ■ 级数发散度 divergence of series;

4. ■ 级数解 series solution;

5. ■ 级数求和 summation of series;

6. ■ 级数收敛 series convergence;

7. ■ 级数相乘 multiplication of series;

8. ■ 级数展开 series expansion