The original equilibrium position is stable when().
An unstable upright equilibrium position on a vessel means that the metacenter is().
A neutral equilibrium position for a vessel means that the metacenter is().
An unstable upright equilibrium position on a vessel means that the mrtacenter is().
Stable equilibrium for a vessel means that the metacenter is().
A neutral equilibrium position for a vessel means that the metacenter is().
局部均衡分析(Partial equilibrium analysis)
Hardy-Weinberg平衡(Hardy-Weinberg equilibrium)
Competitve equilibrium 竞争均衡
The original equilibrium position is stable when().