汉英词典
Chinese-English Dictionary
MEANING OF 自然数
自然数 (自然數)
natural number
也称正整数”。用以表示事物个数或给事物编序的数,即1,2,3,…它是由1开始逐次加1而得到的。在现代数学中,往往把0”也归属于自然数中。还可以用公理的形式来定义自然数。参见皮亚诺公理”(1104页)。
rán () shù/shǔ/shuò
EXAMPLE SENTENCES

自然数的集合里,每个数字不是奇数就是偶数。

In the set of natural numbers, every number is either odd or even.

最简单的真数是自然数,即平时我们口数的一、二、三…。

The simplest real Numbers are the natural Numbers, which are just the ordinary counting number l, 2, 3...

在单点交叉过程中引入了逆序数向量进行交叉,简化了自然数序列的交叉过程。

During the single dot cross operation, import the athuard ordinal number arrow, simplify the cross operation of the natural sequence.

借助牛顿公式和韦达定理,采用迭代的方法求解类似于自然数等幂和的问题。

With the help of Newton formula and Vieta theorem, iterative method was used to solve problems of power sum.

可以把这种对应看作是各负责另一人之安全的两人同行制,每一个自然数都与某个正分数配对,反之亦然。

You could think of this correspondence as a buddy system in which each natural number is paired with some positive fraction, and vice versa.

自然数的集合里,每个数字不是奇数就是偶数,不存在一个偶数或多或少比另一个偶数更像偶数这样的情形。

In the set of natural Numbers, every number is either odd or even, and there is not one even number that is more or less even than any other even number.

在一个与自然数有关的问题中,通过寻找递推关系,由初始值递获得所需结果的方法称之为递推法。

In a problem concerning the natural number, the way of seeking recursion relationship and getting the reseclt from primary value recursion is called recursion method.