theart.那；这；这些；那些adv.（用于比较级前）更加；用于最高级前；(用于形容词、副词比较级前)越 ... 越 ...The dickens恶魔! 糟了! 畜牲!

1. We prove the sequence of the solutions uniformly converges to the optimal control law for the systems.
   并证明了线性两点边值问题族的解序列一致收敛于原系统最优控制律。
2. This paper deals with the periodic optimal control governed by a degenerate nonlinear diffusion equation.
   摘要研究由退化非线性扩散方程所支配系统的周期最优控制问题。