音标与读法

这里为大家介绍下cotangent 是什么意思，希望能帮助到各位朋友。

中英文翻译

n.

【数学】余切。

ratio of the adjacent to the opposite side of a right-angled triangle

同义词：cotan,

例句与用法

1.The moment map of this twisted cotangent sun ( t ) bundle is matched to the d - equation with fayet - illiopoulos source term , so the dynamics of the noncommutative solitons becomes that of the brane

我们由此扭曲的su _ n ( t )余切丛的momentmap给出了有fayt - illiopoulos源的d -方程，由此非对易孤立子的动力学就变成brane的动力学。

2.Furthermore , in the noncommutative chern - simons theory for the quantum hall effect , the constrain equation with quasiparticle source is also identified with the moment map eqaution of the noncommutative sun ( t ) cotangent bundle with marked points

而且，在量子hall效应的非对易陈- simons理论里，具有准粒子源的约束方程也与具有marked点的非对易su _ n ( t )余切丛的momentmap方程相同。

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