The research findings: the long-run equilibrium relationship between futures prices and the spot price, but the price discovery function of wheat futures market is very weak.
研究结果显示：我国小麦期货价格与现货价格存在长期均衡关系，但是小麦期货市场的价格发现功能很弱。
When the kernel function of the distributed delay takes the form weak kernel, the positive equilibrium is Absolutely asymptotically stable.
证明当分布时滞的核函数取弱核形式时，平衡点是绝对渐近稳定的。
When the stability is weak, in some conditions, the solutions of evapotranspiration rate can appear in a multi-equilibrium state.
研究还发现，绿洲中总的蒸散量的多平衡态特征只有在稳定度低的时候出现。
Based on the elastic equilibrium and electrostatic equations, the weak forms of the coupling equations are derived.
利用静力平衡方程、静电学基本方程，把力学和电学效应耦合在一起，建立力-电耦合的等效积分弱形式。
Based on the elastic equilibrium and electrostatic equations, the weak forms of the coupling equations are derived.
利用静力平衡方程、静电学基本方程，把力学和电学效应耦合在一起，建立力-电耦合的等效积分弱形式。
应用推荐