动力平衡方程
dynamical equilibrium equation
静力平衡方程
equation of static equilibrium
static equilibrium equation
流体静力平衡方程
equation of hydrostatic equilibrium
应力平衡方程
stress equilibrium equations
equilibrium equation
磁链平衡方程
magnetism chain balance equation
等值回路平衡方程
equivalent circuit equilibrium equation
动量平衡方程
momentum balance equation
房间空气热平衡方程
room air heat balance model
非齐次平衡方程
nonhomgeneous equilibrium
非线性平衡方程
nonlinear balance equation
NBE