正弦定理

关于n维单形k维顶角的正弦定理

Law of sines of k-dimensional vertex angles of an n-simplex

空间n边形中的正弦定理

Law of Sines in Space Polygon

本文给出单形K维顶点角的概念，建立单形新的一类体积公式，导出单形K维顶点角的正弦定理，并获得关于单形K维顶点角的一个几何不等式。

In this paper , the concept of k dimensional vertex angle of simplex is given , a class of volume formulas of simplex are established , sine theorem of k dimensional vertex angle is derived and a geometric inequality about k dimensional vertex angle is obtained .

本文概述了正弦定理在某些方面的应用。

The paper summarizes the application of the sine theorem in some respects .

单形正弦定理的再推广

Further generalization of the sine theorem for simplex

E~n中n维余弦定理和正弦定理的新证明

New Proving of the Law of Cosines and the Law of Sines in En

古典几何的正弦定理和余弦定理

Sine and cosine theorems for classical geometries

高中数学教学中的数学情境与提出问题&正弦定理（一）教学案例

Teaching Case about Theorem of Sines

高维余弦定理及正弦定理

Higher dimensional cosine and SINEs theorems

正弦定理的应用

Application of the Sine Theorem

利用平面三角形的正弦定理，提出一种已知准确船位后的单物标两方位移线定位的计算方法。

This paper presents a method of calculating a running fix with two bearings form one object .

新的公式在低频时将简化为通常的正弦定理，而随着声音频率的增加，声像位置将与声音的频率有关。

At low frequency , this equation can be simplified to the stereo law of sines , but as the frequency increases the sound image position has reference to frequency .

针对微分法的不足之处，本文又提出使用积分法测量输电线路零序互感参数的方法，并同样的提出了与微分法相仿的正弦积分修正系数和正弦积分定理。

We here give the integral method to improve the differential method . And we put forward the sinusoidal integral theorem and the sinusoidal integral amending coefficient .