1.
A test with a magnet and a compass shows that N-poles and S-poles attract each other, but that two N-poles or two S-ploes repel each other.
磁铁和指南针的实验表明N极和S极互相吸引，两个N极或两个S极互相排斥。
2.
Teaching Value of the Limit of Number Sequence {n/(n!)~(1/n)}
数列{n/(n!)~(1/n)}极限的教学价值
3.
A Solution to the Crucial Limit of lim from (n→∞) (1+(1/n)))~n=e;
重要极限lim from (n→∞) (1+(1/n)))~n=e的一种证法
4.
The Comparative Research into the Proving Methods to (1 + );
对于极限lim from(n→+∞) (1+1/n)~n证法的比较研究
5.
Thinking on the teaching of the important limit from (n→∞)(1+1/n)~n=e;
关于重要极限lim from (n→∞)(1+1/n)~n=e教学的思考
6.
Reference and Application As a Limitation;
重要极限Lim[1+1/n]~n=e(n→∞)的几个推广及应用
7.
The proof on the boundedness,monotonicity and limit of number sequence{n/(n!)～(1/n)}
数列{n/(n!)～(1/n)}的单调有界性及极限的证明
8.
On the Proving of the Limit of Sequential{(1+1/n)~n};
数列{1+1/n)~n}的极限证明方法探究
9.
to the nth degree [power]
⑴至n次[乘幂]⑵无限地;到极点,极度地
10.
Maximum Minimum Distance Equidistant (n, M, d; q) Codes for Fixed n, M, q;
n，M，q固定时的最大极小距离（n，M，d；q）等距码
11.
A Method to prove a_n=(1+1/n)~n;
数列a_n=(1+1/n)~n极限存在的一种证明方法
12.
A Simple Proof on Existence of Limit of Sequence of Number {(1+1/n)~n};
数列{(1+1/n)~n}极限存在性的一种简单证明
13.
intrinsic-negative photodiode coupler
本征N型光电二极管耦合器
14.
It is called the north pole of the magnet, which is usually marked N.
这就叫磁体的北极，通常用n表示。
15.
Removal Effects of Nitrogen and Copper in Sewage by Electrode-SBBR;
电极-SBBR对污水N与Cu的去除效应研究
16.
Minimal Ball-Covering of the Unit Spheres in n-dimensional Normed Spaces;
n维赋范空间单位球面的极小球覆盖
17.
Minimal Ball-Covering of the Unit Spheres in R～n;
R～n空间中单位球面的极小球覆盖
18.
Research on the Ultimate Load Capacity of Tubular N-joint;
N型钢管相贯节点的极限承载力研究