Most of us can’t tell our secant from our cotangent.

我们中的大多数不能分辨正切余切。

Most of us can't tell our secant from our cotangent.

我们中的大多数不能分辨正切余切。

It actually represents the Frog Kok of Cotangent value.

它实际上代表了辙叉角的余切值。

This line, called a cotangent line, is used by the system to modify the curve.

这条线叫做共切线，是系统用来改变曲线形状的。

but remember, we set it at the critical angle, so that cotangent alpha is 2 mu.

,但是记住，摆放的恰是临界角，所以cotα等于2μ

A new cotangent theorem is deduced to solve the nonlinearity for bearing-only measurement.

通过新提出的余切关系定理，解决了单站纯方位观测的非线性问题。

In this paper, we study the symplectic groupoids structure on the cotangent bundle of Lie group.

本文研究了李群的余切丛上的辛群胚结构。

According to the author's Cotangent relations theorem, bearings-only target tracking with linear motion is achieved.

根据所提出的余切关系定理，实现了纯方位观测的直线运动目标跟踪。

From two aspects of theory and practice, this article more systematically expounded the peak sample transformer rotating shaft cotangent coding scheme and its engineering design principles.

从理论和实践两个方面较为系统地阐述了旋转变压器峰值采样正余切轴角编码方案及其工程设计原理。