可以解的

In mathematics, this conclusion can be considered as the conjunction point between Riccati equation and Lyapunov equation, and from the point of view of control system, it can be considered as the conjunction point between optimization of system control and stabilization of system.

在此基础上，又推广研究了不确定系统鲁棒最优输出反馈的设计问题，探讨了静态、动态输出反馈设计的解法思路和问题，并给出了相应的研究结论。本文的最优输出反馈结论，从数学上看，可以认为是找到了Riccati方程和Lyapunov方程解的一个契合点。

P.G.泰特","Fourier's Theorem is not only one of the most beautiful results of modern analysis, but it may be said to furnish an indispensable instrument in the treatment of nearly every recondite question in modern physics.

"，"傅里叶的定理不仅是现代分析学最美妙的结果之一，也可以说它为解决现代物理学中几乎每一个难解的问题提供了一个不可缺少的工具。

Is not consider rounding error of circumstances, and after limited to the four-step operation can be linear equations the exact solutions of a class method.

就是在不考虑舍入误差的情况下，经过有限步的四则运算可以得到线性方程组的准确解的一类方法。

Using quasi birth and death chain and matrix-geometric solution method, we obtain the distribution of the number of customers in the system, the average number of the customers and the average sojourn time of a customer in the stationary state.

应用拟生灭链以及矩阵几何解的方法，本文给出了稳态下顾客数的概率分布、平均队长以及顾客的平均逗留时间，最后通过数值例子说明我们的模型可以较好的模拟一些实际问题。

As to the assumption of stationary state,...

我们讨论了热、光和催化剂分解引发的加聚反应动力学，结合自由基型加聚反应的特性，得到了动力学方程粗的解，推导出链段分布和平均分子量公式，证实稳定态假定对于自由基型加聚反应是可以应用的。

In awide range of parameters,we find that all the known periodic windows of the Lorenzequations can be fit into those of a one-dimensional antisymmetrical map with onlyone exception.

我们在一大批数值结果的基础上，利用二维映射的符号动力学说明为什么某些高维耗散系统可以用一维映射的符号动力学给予周期稳定解的分类和排序。

Dixit, A and Luisa Lambertini (2001)"Monetary-fiscal policy interactions and commitment versus discretion in a monetary union."

Dixit和Lambertini (2003)提出了两个解决&财政-货币&博弈不合作的问题的方案：一个方案是设法使财政部和中央银行的目标相同，当两者拥有相同效用函数时，面对时间不一致问题，次优解是可以得到的；第二种方案是认为只要财政部和中央银行的目标完全分离，即财政部专职管理产出，中央银行专职管理通货膨胀，问题同样迎刃而解。

In this paper the author introduces a new laser rotative angle sensor developed by the author himself,mainly discusses the usage of this kind of sensor in mechanical manufacturing: online measuring the geometrical and physical parameters, and suggests the method to improve the sensor.

段晓刚 ，解晓松，隋新对作者研制的一种新型激光转角传感器进行了介绍，重点论述这种传感器在机械制造业中可以开发的多种用途棗几何参数及物理参数的在线测量，同时也提出了改进传感器的途径。

A fairly accurate description of the human race might be furnished one unacquainted with it by taking the Beatitudes, turning them wrong side out and saying, 'Here is your human race.

一個對于人類本性缺乏也解的人，若要正确地描繪人類的本相，只要把圣經中所指八种有福之人的品性，從反面去想一下，就可以說：「這就是你們人類的本性。

It is found that the effects of the latent heat are not negligible in the laser cladding process and their errors depend on the temperature range during phase transformation s and the size of melted material region.

计算结果表明，在激光涂敷过程的温度场分析中，潜热的影响不是总可以忽略的，其误差取决于材料在物相转变时交界面温差的範围及材料熔解体积的大小。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。