Researches concerning the stabilization by state feedback of the system is always one of important research problems for modern control theory.

关于系统的状态反馈稳定性问题的研究一直是现代控制理论研究的重要问题之一。

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Systemically analyze the application of modern state variety analysis method in the description of dynamic measurement system.

系统地分析现代状态变量分析方法在动态测试系统描述上的应用。

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The process of China being propelled into the modern international system was in effect a symbol of China's transformation to a nation-state.

中国被裹胁进入近代国际体系的历程，也就是中国向民族国家转型的过程。

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Rama V (1868-1910) inherited his father's diplomatic skills and encouraged the beginnings of a modern state, with good communications and an education system that eventually led to the revolt of the middle classes.

ECONOMIST: Kriangsak Chomanan

Three centuries ago, when Peter the Great was trying to turn feudal, agrarian Russia into a modern state, he encountered a major source of friction inside the system.

NEWYORKER: Net Impact

William Beveridge - father of the modern welfare state - was a Liberal politician, after all, and there are elements in our system today historians agree he would not recognise.

BBC: Budget 'sacred cows�� under threat in welfare row