- arithmetic sequencen.等差数列;
- arithmetic progression sequence算术级数
- arithmetic meann.算术中项，算术平均;
- computerized career progression system电脑化职业生涯行进系统;
- geometric progression sequence几何级数序列
- 双语例句
1、
Prove that no four consecutive binomial coefficients can be in arithmetic progression.
证明不存在四个连续的二项系数成算术级数.
——辞典例句
2、
A core property of the arithmetic progression is the same difference.
而等差分拆是一种有限制条件的分拆.
——期刊摘选
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