Returns the hyperbolic sine of a number! Is any real number!
返回数值的双曲正弦值。！任意实数！
Returns the hyperbolic cosine of a number! Is any real number !
计算数值的双曲余弦值。！任意实数。！
The pulse envelope we obtained is a hyperbolic secant function of time.
所得脉冲包络为时间的双曲正割函数。
A process consisting of a hyperbolic motion and a uniform motion is suggested.
建议一个由双曲运动和匀速运动组成的过程。
A process consisting of a hyperbolic motion and a uniform motion is suggested.
建议一个由双曲运动和匀速运动组成的过程。
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