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1·The sinh, cosh, and tanh functions also all appear in various calculations in special and general relativity.

双曲正弦、双曲余弦和双曲正切函数也会以常见或特殊形式出现在各种计算中。

2·The results show it is significant that sine-Gaussian beams, sinh-Gaussian beams and elegant sine-Gaussian beams can be regarded as the special cases of elegant sinh-Gaussian beams.

本文所得结果具有广泛的意义，因为正弦高斯光束、双曲正弦高斯光束和复宗量正弦高斯光束均可视为其特例。