绝对数的英文：
absolute number
absolute number

参考例句：

The NPV method measures profitability in absolute term, whereas the IRR method measures it in relative terms.
净现值法是绝对数衡量项目的收益能力,而内含报酬率法是用相对数。

absolute是什么意思：
adj. 绝对的；完全的；专制的
n. 绝对；绝对事物

This is absolutely a scratch.
这完全就是一通乱写。

The performances have been absolutely phenomenal.
表演绝对精彩。

It's absolutely no business of hers.
这件事与她毫不相关。

The use of cryotherapy is absolutely contraindicated.
冷冻治疗的应用是绝对禁忌的。

He ruled with absolute power.
他实行独裁统治。

number是什么意思：
n. 数；号码；算数
v. 给…编号；计算，数

The number was fifty.
该数字为五十。

There is safety in numbers
人多势众

It was an irrational number.
这是一个无理数。

Which number on the card is a prime number?
在卡片上哪一个数字是最初的数字？

The number raised to the logarithm of a designated number in order to produce that designated number.
被升到指定数字的对数上的数量,是为了得到那被指定的数目。