约束的

Thispaper proposed a necessary and sufficient condition for the well-posedness and attainability ofthe modified regulator problem. Furthermore, the state corresponding the optimal control has amean-square convergence rate faster than the given rate.

本文研究了一类带稳定度约束的无限时域不定随机LQ问题，给出了问题适定和可达的充要条件，且保证最优控制作用下的闭环系统具有不低于给定的均方收敛速度。

The common SVD algorithm was briefly discussed and analyzed on the basis of vector space,and a new iterative scheme was proposed to achieve the nonnegative constraint.Based on this scheme,the SVD inversion algorithm was improved.

摘要介绍了核磁共振T2谱传统奇异值分解反演算法，从向量空间的角度对算法进行了分析，提出了一种新的实现非负约束的迭代方案，并根据这个方案改进了传统的SVD反演算法。

In this paper, we put forward a 2.5D model based on the hexahedron and developed an inversion method of constraint gravity-vertical fault. The inversion result is better than that the 2D model through the model tests. Based on this model, we quantitatively interpreted the Bouguer gravity anomaly of the Sierra Nevada Region in the USA.

本文从六面体模型出发，将二度体模型修改为似二度体模型，建立了一个带约束的重力－垂直断层反演模型，经过理论模型试验，证明效果要优于二度体模型的反演结果，在此基础上对美国内华达州的圣安德烈斯地区的布格重力异常资料做了定量解释。

If all the flows getting into the system were constrained by the leaky-bucket parameters, the maximum cell delay and the buffer content bound were got when the capacity of the crosspoint was enough, and the maximum cell delay and the buffer capacity bound which can guarantee the maximum cell delay were also got when the content of the crosspoint was not enough.

在各数据流都由令牌桶参数约束的条件下，得到了交叉点缓存容量足够大情况下的最大信元时延和缓存临界容量大小，还得到了交叉点缓存容量不足够大情况下的最大信元时延以及保证信元具有时延上界的缓存临界容量大小。

With the Hamilton canonical equation of cylindrical shells, the coupling equation of an elastically constrained circular cylindrical double-shell system is derived.

以圆柱壳的Hamilton正则方程为基础，推导了受弹性约束的双层圆柱壳的耦合方程，并将其应用于大型发电机定子系统的振动特性分析。

To make use of the periodic distribution condition, a computative model is raised to deal with the en gineering practical boundary restrain in the light of the turbocharger characteristics.

提出了利用涡轮和叶轮沿轮周周期分布的计算模型，结合汽油机增压器的特点，给出了边界条件约束的工程实用方法，成功地使问题得到了进一步的简化，减少了数据输入量及计算工作量，综合效率得到了提高； 3。

Discussing the pre-processing of scanning beam and scatter point cloud data, the automatic or interactive filtering techniques and random sample or grid condensability of point cloud data are explained, and a pre-processing method having actual effect is summarized.

研究已有的模型重建技术，如插值和逼近拟合离散点，利用原型的几何及拓扑信息，构建近似模型来逼近原型；基于原型的几何特征和约束的复原为目标，得到优化的CAD模型。

With this consistency constraint, the occluding problem in the complex scene can be s...

实验的结果表明，由于使用快速相关匹配值计算，其运算速度有了极大提高，更重要的是由于视差一致性约束的使用，使得即使出现复杂场景也能得到很好的结果

In the first place, you will be always would like to speak with your roommate, or even if you don't want to speak anything, other people will want to speak to you. In the second place, you just can't forget your computer and want to play it if you have one, which will waste you many times to study. What's more, the nose of your bedchamber will always distract you from your consternate on study if someone is playing games, watching TV, phoning somebody or chatting with others unless you have a great self-restraint(n.自我克制,自我约束), but generally speaking, most of people can't have it.

一方面，你总是想跟你的室友说话，就算你不想说话，你的室友也会跟你说；另一方面，如果你有电脑你就会禁不住老是想玩，这就会浪费你很多学习时间；此外，如果寝室里有人看电视、玩游戏、打电话或者聊天等都会打挠你的学习，除非你有很好的制力，但一般来说，大部分人都没有这种自制力。

Conventional economic modeling has become so closely identified with the mathematics of constrained maximization that it has become difficult to tell whether this technique is the basis of scientifically testable propositions or a self-contained language of discourse in the postmodern sense.

传统的经济模型，已成为密切合作，以便确定与数学约束的最大化，它已成为很难说这是否是技术的基础上，科学地测主张或自我载语言的话语在后现代意识。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。