shuāng qū
hyperbola
hyperbolic (function)
shuāng qū zhèng xián
hyperbolic sine or sinh (math)
shuāng qū pāo wù miàn
hyperbolic paraboloid (math.)
shuāng qū yú xián
hyperbolic cosine or cosh (math)
dān yè shuāng qū miàn
hyperboloid of one sheet (math.)
shuāng qū yú gē
hyperbolic cosecant, i.e. function cosech(x)
shuāng qū xiàn zhèng xián
hyperbolic sine or sinh (math)