自然数

Domain of real numbers or, alternatively, restricted to a subset of the natural numbers.

域的实数，或者限于MIDP的自然数。

Can you think of a way to work out the equation with a solution by contacting the expansion process from the natural number system to the real number system?

方程 x 2＋1=0在实数集中无解，联系从自然数系到实数系的扩充过程，你能设想一种方法，使这个方程有解吗？

The author studied the formula of the sum of natural number power, and got a recurrence formula of the coefficient about the sum of natural number′s power, it was better than the other formulas that had been obtained.

研究了自然数方幂和的表示公式，给出了其系数的一个递推关系式，利用递推公式很容易得到幂和的各项系数，为计算机解题提供了依据。

Let N ={0, 1, 2, 3,...} be the set of natural numbers.

令 N ={0， 1， 2， 3，。。。}为自然数的集合。

The intuitive answer is,of course,yes: the set of natural numbers is a prime example.

直觉上的回答当然是存在：自然数的集合就是最好的例子。

Second, some mutual relations for two kinds of powers sum polynomial s are been established.

首先 ，给出这类多项式的定义和基本性质；其次，建立两类幂和多项式的相互关系；最后，介绍上述结果在求解自然数幂和公式方面的应用。

Find the difference between the sum of the squares of the first one hundred natural numbers and the square of the sum.

举一个例子，10以内的所有自然数的和的平方与它们的平方和的差这样计算

Consideration of the natural numbers also leads to the transfinite numbers , which formalize the concept of counting to infinity .

考虑自然数也引起了超越数，超越数形式化计数到无限的概念。

This article supposed a novel idea of building a new kind of database by unifying algebraical method and geometrical method. Each LssDNA was presented by a dot on a natural number coordinates axes, then the database was termed by'DotBank'.

该数据库中的每一条LssDNA都与数轴上代表自然数的一个点相对应，因此将此类数据库称为&点库&。

This paper trended to argue that the method differed from not only the method of Western mathematics but also the method of Traditional Chinse mathematics, and that it was mixed-blood.

因为其解答不限于自然数，这几乎是一种万能的算法，具有与中国传统算法不同的独特旨蕴。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

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镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。