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The design concept and feasibility condition of the scheme is introduced, and the pressure on the claybank is discussed, A practical design method using reduced "m" value for structure computation and Rankine passive earth pressure for claybank calculation is developed, which is proved to be feasible and safe by practice.

着重介绍方案的设计思路、成立条件，并对作用在平衡土体上的土压力大小进行讨论，并提出了按折减m值进行支护结构计算、按朗肯被动土压力进行平衡土体验算的实用设计方法。工程实践表明，采用中心岛法具有突出的综合效益，所提设计方法安全可行。

When he was proved wrong by the fact he has to climb down and accept that he was mistaken.

当事实证明他错了时，他只得放弃并承认他弄错了。

Moreover, it is proved by means of a totally different method that every central symmetric closed convex curve admits an inscribed square.

进而用全新的方法证明了每一个中心对称的闭凸曲线均能内接一个正方形。

The convergence of the closed loop system is also proved by using Lyapunov method.

最后，用设计的控制器对一类机器人进行了仿真，验证了方法的有效性。

It is proved that the closed loop system satisfies the desired tracking requirements.

文中证明了闭环系统满足期望的跟踪性能。

The stability and robustness of the closed system are proved.

并证明了闭环系统的稳定性和鲁棒性。

In chapter 3, the equation for solving free vibration of tube in tube tall building, which is developed by using equivalent closed tube method, is proved strictly to be the fourth-order Sturm-Liouville differential equation.

第三章严格证明了按等代筒体法推导出来的筒中筒高层结构自由振动方程是四阶Sturm-Liouville微分方程。

By theoretical analysis, the closed-loop control system is proved to be semi-globally uniformly ultimately bounded.

理论分析证明闭环系统是半全局一致终结有界。

The asymptotical stability of the closed-loop control system is proved in the sense of Lyapunov function.

运用李雅普诺夫稳定性理论，证明了闭环系统是渐近稳定的。

The paper also proved that motivation has two important properties:upper bound property and transaction-weighted downward closure property.

5论证了激励具有两个重要的数学性质：上界特性和事务权重激励向下封闭特性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。