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。
Undisturbed earths gravity field under the status of hydrostatic equilibrium is parallel gravity field, and its distribution of mass density is spherically Symmetric.
地球大气就处于地球引力和大气中气体压力共同作用之下的流体静力平衡状态。
The earth's atmosphere is in hydrostatic equilibrium under the combined action of the gravitational attractive force of the earth and the pressure of the gases in the atmosphere.
基于静力学分析的结论，在动力学范畴内继续讨论轴向受压螺旋杆平衡状态的稳定性。
Based on the conclusions of statical analysis, the discussion on the stability of helical equilibrium of the rod under axial compression was continued in the category of dynamics.
文中从刚性抗滑桩空间受力状态的静力平衡条件出发，推导了若干组静力平衡方程式。
The paper deduces several groups of static equations depending upon the space static balance conditions of the rigid piles against sliding.
文中从刚性抗滑桩空间受力状态的静力平衡条件出发，推导了若干组静力平衡方程式。
The paper deduces several groups of static equations depending upon the space static balance conditions of the rigid piles against sliding.
应用推荐