流体静力平衡

值得强调指出，在恒星大气中，流体静力平衡是非常精确地成立的。

A point worth emphasizing is that hydrostatic equilibrium is fulfilled with great accuracy in stellar atmosphere .

无扰动的流体静力平衡状态下的地球重力场是平行重力场.它的物质密度分布是球对称的。

Undisturbed earth 's gravity field under the status of hydrostatic equilibrium is parallel gravity field , and its distribution of mass density is spherically Symmetric .

恒星内部氦燃烧3α过程稳定性问题中流体静力平衡偏离产生的对流效应

Convective effect produced by deviation against hydrostatics equilibrium in stability of helium combustion 3 α process in the stars

然后将这个理论用于讨论粘弹性、非自转、球形径向非均匀、自引力，初态为流体静力平衡的地球响应于内部膨胀源的重力场变化和地表起伏。

Then we use this theory to investigate the gravitational variation and surficial undulation of a viscoelastic self-gravitating , spherical symmetric and hydrostatic earth responding to an internal dilatation source .