查询词典 intersection theorems

By transforming the nonlinear saturation constraint into the special linear constraint, the problem of solving the feedback controller with saturated actuator is converted to the design of controller with linear constraint. The stochastic stability is ensured by using the intersection of ellipsoid invariant set of different modes existing in the attraction domain of the closed loop system. In this case, solving controllers can be equivalent to a solvability problem of linear matrix inequalities.

通过将非线性饱和约束转化为特殊的线性约束，使具有饱和执行器的控制器求解问题转化为线性约束控制器的求解问题，利用位于闭环系统吸引域内的不同模态下椭圆不变集的交集来保证系统的随机稳定性，此时控制器的求解可等效为线性矩阵不等式的可解性问题。

This paper proposes an algorithm for union, intersection and trim of the closed region, which is based on convex-concave points.

本文提出了一种基于交点的凹凸性求封闭区域的并、交、差的算法。

N The cloverleaf intersection being built is designed by a young man .

n 那座正在兴建的立交桥是一位年轻人设计的。

The cloverleaf intersection being built is designed by a young man .

那座正在兴建的立交桥是一位年轻人设计的。

Cobber"s theory that only consider the influence of vehicles, it doesn"t fit in with the signal timing of traffic at intersection in China. This paper consider the influence of not only vehicle but also non-vehicle traffic on signal timing, amend the F.V.

韦伯斯特-B。柯布理论，不适合中国混合交通流的特点，本文考虑混合交通环境下机动车和非机动车对信号配时的影响，对F。

Associated it we define a root system. In a suitable condition we define a Lie algebra to realize this root system, namely, using an Euler cocycle given by intersection matrix, we define an infinitely dimensional vector space with the Lie operation becomes a Lie algebra.

在适当的条件之下，我们给出了该根系的一个李代数实现，即利用该相交矩阵确定的一个欧拉cocycle和根系，我们定义了一个无限维向量空间和李运算，并且证明了这个无限维向量空间在该李运算之下构成一个李代数。

Two men got out of their cars after they collided at an intersection.

两位男士在发生撞车后从各自的车里出来。

The proof of some propositions on points collinear in elementary geometry with vector mothod;2. The last we proof points of intersection being collinear .

文章首先证明了巴卜斯定理的特殊情况，然后利用此特殊情况及巴卜斯定理作了四个推广应用，最后将巴卜斯定理的原来三点共线推广到了六点共线，再推广到12n(n-1)个交点共线。

They are most effective when located at the intersection of the injector outer diameter and the combustor wall.

他们是最有效时，位于交叉口，喷油器外径和燃烧室壁。

The tool and target do not form a complete intersection.

要解决这个错误，可编辑工具或目标体以便完全相交。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。