五个一组

The rhythm in music is composed of one stressed tempo and two stressed tempos. There are five combinations of them in practical use: Iamb, anapest, trochee, dactyl, amphibrach.

节奏被看成是模式，它的基本单位是由一个强拍加上一两个弱拍而组成的，在实践中，这些弱拍同强拍相结合，导致出五种不同类型的节奏组：抑扬格，抑抑扬格，扬抑格，扬抑抑格，抑扬抑格。

In Chapter 4, A detailed comparison between the realization of Cholesky decomposition and OR method is given, a systolic/wavefront array made of general purpose DSP is used to realize the adaptive beamforming at a moderate speed, and a wavefront array to extract the adaptive weights which is necessary in some applications is designed. In Chapter 5, the author proposed a new structure to realize the space time adaptive processing. First 1~q using the FFr and the truncating infinite sequence and sone optimizing method, a much simpler architecture can be acquired in realizing the three portion of channel processing: quadrature sampling, pulse compression and adaptive equalization.

第五章研究并提出了用全通用DSP模块设计空时二维自适应信号处理机的新方案，首先用快速付立叶变换和对长序列截断处理的重叠保留法以大大减少的运算量完成了处理机通道处理部分的正交插值、脉压、自适应均衡三个功能块的长阶数线性卷积运算，接着对自适应波束形成提出了多种实现方案，分析了多种方案下的运算量和设备要求，指出在不同通道数、不同数据吞吐率、不同自适应要求时这几种方案有不同的可行度和实现难度，并针对实际要求确定了一种运算田N、的实现方案，对自适应波束合成部分的大量贝玉以良元组咸肋冈络结拘和处凰闺和羽凶挝娠昨了优化设计以威少设备复杂性，构成了设备量大夕父伯小、们g团回高、辜于生回阴田闩引愧快的空时二维自适囱戏升引毗四机。

The second youngest of six brothers, he began performing professionally with four of them at the age of 5 in a group that their father, Joe, a steelworker, had organized the previous year. In 1968, the group, originally called the Jackson Brothers, was signed by Motown Records. The Jackson 5 was an instant phenomenon. The group's first four singles—"I Want You Back,""ABC,""The Love You Save" and "I'll Be There"—all reached No. 1 on the pop charts in 1970, a feat no group had accomplished before.

杰克逊五岁时开始与自己的四个哥哥一起登台进行专业表演，这个组合是他们做钢铁工人的父亲乔于1962年创建的。1968年，这支原来名叫"杰克逊兄弟"的乐队签约了摩城唱片，"杰克逊五人组"一炮走红，他们首发的四支单曲——《盼你归来》、《ABC》、《你保留的爱》和《我将在那里》在1970年先后登上了流行音乐榜的榜首，此前从来没有任何组合能有如此战绩。

Chapter 5 and 6 are concentrated on the fundamental problem how to con-struct finite-dimensional and infinite-dimensional Liouville integrable Hamiltonsystem.Starting from two isospectral problems,Tu's scheme is applied to gen-erate the corresponding CKdV hierarohy and coupled Burgers hievachy,andthey are shown to be Liouville integrable Hamilton systems.Two spectral prob-lems,which contain three and four potentials respectively,are also studied byTu's scheme.Two new Liouville integrable Hamilton hierarchy are estab-lished.A new general approach using Lenard's gradient sequence is presentedto obtain Lax integrable hierarchy and their zero curvature representation,andsome examples are given.The nonlinearization procedure is applied to theeigenvalue problem of coupled Burgerrs hierarchy.It is shown that underBargmann constraint,the spatial part of the Lax pairs is nonlimearized to be afinite-dimensional Liouville completeiy integrable Hamilton system.

第五、六章研究如何从一个谱问题出发构造可积发展方程族及其零曲率表示、Hamilton结构和判断Liouville可积性：通过对二类具有2个位势的等谱问题直接研究，利用屠格式生成了耦合KdV族和耦合Burgers族，并证明它们均为Liouville可积的广义Hamilton方程族；而通过分别具有3个和4个位势的等谱问题，遵循屠格式构造了二族新的Liouville可积的广义Hamilton方程族；给出了利用Lenard梯度递推序列产生发展方程族及其零曲率表示的一种方法，作为应用，讨论了CKdV族，BPT族及耦合Burgers族的产生及其零曲率表示；应用非线性化技巧，证明了在Bargmann约束下，耦合Burgers族的Lax组可被线性化为Liou-ville完全可积的Hamilton系统。

In a study called the Ruth Stricker Mind/Body Study, researchers divided 135 people into five groups of walkers for 16 weeks.

在一份名为& Ruth Stricker Mind/Body Study &的研究里，研究者将135个步行者分为五组，持续16个星期。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。