hyperbolic GRE

hyperbolic cosine.

双曲线函数之余弦

radio hyperbolic navigation system

无线电双曲线定位系统

partial differential equation of hyperbolic type

双曲型偏微分方程

many meteoroids are injected into hyperbolic orbits.

许多流星入双曲线轨道。

The measured photon count rate of a Gomphrena gl obosa bud after light illumination follows a hyperbolic decay law,indicating the coherence of biophoton emission.

千日红花蕾的延迟发光遵循双曲线衰减规律，说明生物光子具有一定的相干性；

A class of nonconforming finite elements are applied to hyperbolic equation with semidiscretization on anisotropic meshes, the optimal error estimates are derived.

摘要在各向异性条件下，讨论了双曲型方程的一类非协调有限元逼近，给出了半离散格式下的最优误差佑计。