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In order to overcome bad learning transients in ILC, the convergence condition in frequency domain is derived, and then the implementation method for monotonic decreasing learning transients is described with zero-phase filtering.

为了消除学习算法应用时出现的坏学习瞬态，这里先推导出所提控制算法在频域下的收敛条件，再给出基于零相位滤波的单调递减学习瞬态。

In chapter three, we prove that there exist solutions to the Ky Fan variation inequality, as the set-valued mappings are defined on spheres in infinite dimensional Banach spaces or odd dimensional Euclidean spaces, following from these theorems, we obtain some fixed point theorems for set-valued mappings defined on a sphere. When G is an approximate compact convex subset of E, or G is a almost quasi-convex set-valued mapping, we prove that there exist solutions to and type generalized Ky Fan variation inequality, following these theorems, we prove several best approximation theorems and coincidence theorems involving two set-valued mappings and two different spaces. In chapter four, we first present a new Simplicial algorithm for computing the Leray - Schauder fixed points, the algorithm can solve the set-valued nonlinear complementarily problem. We give a condition to guarantee the computation proceeding in a bounded region. We present integer-labeling algorithms for computing fixed points of some set-valued mappings, the best approximation points and solutions to a kind of set-valued variation inequalities.

第四章给出了计算定义在非凸集上的非自映射的Leray-Schauder不动点的算法，而现有的不动点算法都是计算凸集的上半连续集值自映射的不动点；给出了保证计算有界的一个充分条件，我们的条件大大弱于Mdrrill条件，我们的算法也可用来计算Eaves不动点；给出了集值非线性互补问题存在解的一个充分条件，此时可利用Leray-Schauder不动点算法来求解；向量标号算法以往是计算集值映射不动点的唯一有效算法，我们给出用整数标号算法计算一类集值映射的Kakutani 不动点的算法；定义在紧凸集上的连续映射不一定有不动点，但一定有最近点，最近点是不动点概念的推广，我们给出了计算最近点的算法；集值映射变分不等式尚无有效的求解算法，我们给出求解一类集值映射变分不等式的算法。

In the second step,the parameters estimated in the first step are improved iteratively through a nonlinear optimization,based on the coplanarity condition,taking into account camera distortions.This works well if there are three sets of parallel lines independently in the view scene.

该标定方法分为两步：第一步标定相机内方位元素：由三灭点定理确定体视相机的初步标定参数；第二步标定实际流场：利用同源像线与基线必定确定一平面作为优化约束，对第一步取得的参数进行非线性优化。

The price of the paper was two dollars a year, but he took in three subscriptions for half a dollar apiece on condition of them paying him in advance; they were going to pay in cordwood and onions as usual, but he said he had just bought the concern and knocked down the price as low as he could afford it, and was going to run it for cash.

报费原是两块钱一年，他收了三个订户，按照他的规定，凡是预付，只收五角钱一年。订户原本想按老规矩，用木柴、洋葱头折现付款。可是他说，他刚盘下这家店，把价钱定得低而又低，无法再低了，所以贷款一律付现。

First, according to a phase matching condition of electromagnetic wave on the stationary boundary surface, we find the refelection and transimission angles in the front system with a static ionization front. Then using the transformations of wave vector and frequency we get the corresponding angles in the laboratory system in which the ionization front is moving at relativistic speed.

首先在波面参考系中根据电磁波在固定边界上的相位匹配条件，确定电磁波在静止电离波面上的反射角和透射角，并利用波矢和频率的相对论变换，导出了在实验室参考系中相应的反射角和透射角的表达式，最后对所得的结果作了进一步的讨论。

Libermann.The early researcheson this kind of manifolds were closely related to Physics and Mechanics.But since1991,S.Kaneyuki published his result on the algebraic condition for the existence ofinvariant〓structures on a coset space,Lie theory has played the most impor-tant role in the study of this kind of manifolds.In particular,dipolarizations in a Liealgebra are closely related to the homogeneous〓manifolds.Dipolarizationsin semisimple Lie algebras and the homogeneous〓manifolds associated withthese dipolarizations have been studied by S.Kaneyuki,Z.X.Hou and S.Q.Deng.Inthe partⅡ of this thesis we study the dipolarizations in some quadratic Lie algebrasand the homogeneous parakahler manifolds associated with these dipolarizations.

Libermann给出的，早期的有关类流形的研究与物理和力学密切相关，自从1991年金行壮二发表了陪集空间上存在不变仿凯勒结构的代数化结果后，李群及李代数理论在这类流形的研究中起着主要作用，特别地，李代数的双极化与这类流形密切相关，半单李代数的双极化的相关几何，金行壮二，候自新和邓少强等人已作了研究，二次李代数是比半单李代数更广且带有非退化不变双线性型的李代数，本文主要研究了二次代数的双极化及相关几何。

To solve this problem, that is, the choke point in the process of orientating a bourgeois periodical, this thesis offers the following methods: First, to distinct the range of orientation. This is not only simply choose the right readers communities. Instead, it is in a huge and complicated system, to choose the right types of readers, then under the premise that these people are in a condition of ceaseless changing and developing, determine the right publishing channel, and finally send the right information to these people. This is a dynamic process, resembling the logic clue of satisfactory theory. Therefore, this would be proved in this thesis by the way of counterevidence.

因此，本论文所进行的有关中产阶层期刊市场定位瓶颈问题的研究，就是按照下列框架展开论证：一、在确立核心概念的基础上，明确研究对象，并以文化发展观和传播学的经典理论——使用与满足理论，建构受众细分时代中国中产阶层期刊市场的描述框架，由此呈现问题。

Effects of no- till in the different cover on conditions on crop yield in different cover on conditions were studied in dry land in the middle of the Loess Plateau, DingXi. Results showed that under the no-till form, Pea general increase output, agricultural input costs have decreased significantly , the average saves 810 Yuan / hm2; Under the different cover condition, the net income separately increases 1175.45, 1682.70, 968.25 Yuan / hm2, the economic efficiency is obvious.

本文通过在定西旱地农业地区实施保护性耕作，对免耕在不同覆盖条件下的豌豆产量进行了试验研究，结果表明：在免耕措施下，豌豆产量普遍增加，农业成本投入得到明显降低，平均节约810元/hm2；在不覆盖、秸秆覆盖和地膜覆盖的条件下，纯收入分别增加1175.45、1682.70、968.25元/ hm2。

These include the London Crossrail, East London Line, building and infrastructure in Angola, China Aircraft Services hangar at Hong Kong International Airport, Beijing Logistics Park, Pavement Condition Survey for roads and highways in Hong Kong, Doha new port in Qatar, Bahrain Islands Developments, and Greece Ionian Motorway.

伟信的专业服务贯穿于工程的各个阶段，从可行性研究到工程竣工及其后期维护。伟信以其先进的国际技术水平和项目管理方面的优势，结合二十多年在中国大陆积累的宝贵经验和良好的当地关系网络，针对客户的需求提供完善的咨询服务。

In addition, hydrate was stable in dry condition and was not easy to lose water molecule in the crystal lattice.

另外，水化物在干燥条件下是相当稳定的，不易损失其结晶水。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。