1、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叢上的辛群胚結構。

2、A new cotangent theorem is deduced to solve the nonlinearity for bearing-only measurement.
通過新提出的余切關系定理，解決了單站純方位觀測的非線性問題。

3、This line, called a cotangent line, is used by the system to modify the curve.
這條線叫做共切線，是系統(tǒng)用來改變曲線形狀的。

4、but remember, we set it at the critical angle, so that cotangent alpha is 2 mu.
,但是記住，擺放的恰是臨界角，所以cotα等于2μ

5、It actually represents the Frog Kok of Cotangent value.
它實際上代表了轍叉角的余切值。

cotangent翻譯