cosh的过去式

cosh

[kɒʃ]

n.短棒，护身用的手杖;

v.以短棒攻击;

过去式： coshed 过去分词： coshed 现在分词：coshing 第三人称单数： coshes

英文例句/中文翻译：

1、

Numerical calculation examples are given for the focusing of cosh Gaussian beams by an aperture lens. A comparison is made, which has shown the advantage of this method and the results are in good agreement with those obtained by the straight forward integration of Collins formula.

对双曲余弦高斯光束通过有光阑限制的薄透镜聚焦系统进行了数值计算，计算结果与直接由柯林斯（Collins）公式所得结果一致，且此解析方法便于进行物理分析，可节约大量机时。

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2、

If global business leaders feel there is a growing gulf between the business agenda and the political agenda, it is because corporates are in rude financial health while governments are under the cosh.

如果全球企业领导人感到商业议程与政治议程之间的分歧日益明显，那是因为企业财务状况稳健，而政府财政则捉襟见肘。

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3、

We describe a class of closed-form solutions of the paraxial wave equation, the elegant cosh-squared-Gaussian ( EchSG) beams whose parameter related with cosh function part is complex number.

本文引入了近轴近似下波动方程的解&复变量双曲余弦平方-高斯光束，该光束与双曲余弦函数项相关的参数为复数。

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