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## arithmetic progression 英 [ˌærɪθmetɪk prəˈɡreʃ(ə)n] 美 [ˌærɪθmetɪk prəˈɡreʃn]

• 等差数列：一种数列，其中任意一项与其前一项之间的差是恒定的。

### 网络释义专业释义英英释义

[数] 算术级数

等差级数

等值等差数列

...等值等比数列增值公式振幅(Amplitude)比较大，补偿也较繁琐，所以BPT兄公布的新版三多改为等值等差数列(Arithmetic progression)增值公式。这是(This is)振幅最小的增值公式。

summation of arithmetic progression [数] 算术级数求和

theorem of arithmetic progression [数] 算术级数定理

更多收起网络短语
• 算术级数 - 引用次数：1

参考来源 - 有限算术级数的最小公倍数
• 等差级数
等差数列

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#### arithmetic progression

• n. (mathematics) a progression in which a constant is added to each term in order to obtain the next term

### 柯林斯英汉双解大词典

#### arithmetic progression

• 1.

N a sequence of numbers or quantities, each term of which differs from the succeeding term by a constant amount, such as 3,6,9,12 等差数列 → compare geometric progression

### 同近义词

• 等差级数，等差数列；[数]算术级数，算术数列

### 双语例句

• What is the arithmetic progression?

什么算术级数

• Prove that no four consecutive binomial coefficients can be in arithmetic progression.

证明存在四个连续系数算术级数

• The result shows that the utility of the arithmetic progression can limit the first kind of misread.

结果表明等差数列利用规范第一误读

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