时间空间的

A simpler scheme of interference canceler is proposed based on beam space analyzing. It is shown by the numerical results that such scheme can overcome the shortcoming of smart antennas. The time to demodulate desired user is reduced. It also reduce the complexity to realize such an AA/IC system with hardware. In the chapter 5, a multi-beam antenna system with three and six fixed beams are analyzed.

第四章综合考虑了智能天线的空间滤波和级联干扰删除器的作用，提出利用智能天线的空间滤波特性进一步简化干扰删除器的设计方案，数值分析结果表明该方案不但可以克服天线空间滤波的不足，同时缩短了用户信息解调的时间，降低了硬件实现的复杂度。

Based on the research work of basic theories including phase space reconstruction,embedding theorem,correlation dimension,local dynamics,Lyapunov exponents,surrogate data etc,based on the research work of general methods such as principal component analysis,correlation dimension GP algorithm,false neighbors method,nonlinear time series prediction,local prediction, adaptive prediction,neural network model,support vector machines regression model, prediction power,nonlinear detection,coarse-graining methodology,conditional entropy and so on,the framework of nonlinear time series analysis are constructed.

在对包括相空间重构、嵌入定理、关联维数、局部动力学、Lyapunov指数、替代数据(来源：A97BC论文网www.abclunwen.com)、等基本理论与其物理意义的研究和讨论基础上；在对包括主分量分析、关联维数GP算法、伪邻近点法、非线性时间序列预测、局域预测、自适应预测、神经网络模型、支持向量回归模型、预测效果、非线性检测、粗粒化方法、条件熵等非线性时间序列一般分析方法的原理和算法研究基础上；构建了新的非线性时间序列分析的理论体系，归纳总结了非线性时间序列分析的基本问题和主要研究方面。2。

But circumstances inside the Wang Jia Wei film displays one kind sometimes all in linearity time going over and future hanging to purchase state , that often is able to point out solar terms in event beginning in image "hooligan formal biography " in famous show opening,"Chongqing tells the sum the "east evil west is poisonous to the date relapse in forest "" despite of he uses detail to go to emphasize the time concept unceasingly,these stories that he gives an account of and not special time background, they may may happen within this city corner every day, They whip the specimen being away from out in life only from the city But that you only are capable to do some detail discovering two stories is each other alternative in fact , Wang Jia Wei uses this to play hide-and-seek coming to bring about one kind of synchronic sex effect dyadic game if you had looked at "Chongqing forest " carefully,chance and nothing order having shown the present age city life now that the linearity time concept having dispeled tradition narrating is protruding, the intention having formed one kind of dyadic spirit of existentialism thereby accumulates, Wang Jia Wei applying on space is more than time benefits by associating together, If you have looked at Wang Jia Wei's work but have moved, that is by no means since are what the overall world impression initiates, but being resonance because of detail, is fragmentary as well as atmosphere called up by the subjective soliloquy that the garrulity spends can let you produce mental conception makes

王家卫电影里的场景往往都在线性时间的过去和未来中呈现出一种悬置状态，尽管他不断地用细节去强调时间概念，像《阿飞正传》里那个著名的开场、《重庆森林》里对日期的反复诉说和《东邪西毒》里经常会在事件开头指出节气，但他讲述的这些故事并没有特别的时间背景，它们可能每天都会发生在这个城市的角落里，它们只是从城市生活中抽离出来的标本。如果你仔细看过《重庆森林》，你就会发现两个故事的某些细节其实是互相交错的，王家卫用这种捉迷藏式的游戏来造成一种共时性的效果，既消解了传统叙事的线性时间观念又凸现了当代都市生活的偶然和无序，从而形成了一种存在主义式的精神意蕴，而王家卫在空间上的运用更是与其时间相得益彰，如果你看了王家卫的作品而感动的话，那绝不是由于整体世界的印象所引发的，而是因为细节、片断以及絮语化的主观独白所唤起的气氛能让你产生心领神会的共鸣使然

The dissertation includes the work as follows: Firstly, we present a random graph model with spatial reuse for a dense MANET which using directional antennas. The analytic formula of several important performance parameters for the MANET are obtained under the DSR routing protocol, such as the average flooding distance, the probability generating function of the flooding distance, the probability of a flooding route to be symmetrically valid, the average time to find a symmetrically valid route and the cost to successfully route a data packet to its destination. We compare the two models with spatial reuse and without spatial reuse by evaluating these parameters. It is shown that the spatial reuse model is much more effcctive in terms of the performance of the dense network with directional antenna, because the bigger is the degree of spatial reuse, the smaller is the average flooding distance.

在定向天线技术的支持下，建立了移动自组网络空间可重用的贝努利随机图模型，获得了DSR路由协议下平均泛洪距离的解析公式和泛洪距离的概率母函数：给出了有效对称路由概率、发现有效路由平均时间、成功路由代价等关键性能参数的解析分析；在网络性能参数定量分析的基础上，对空间可重用和无重用的网络进行了比较分析，结果显示空间重用度增大，则平均泛洪距离、路由发现时延、网络代价减少。

Combining the shortcoming of multi-objective evolutionary algorithm based on the idea of objective space dividing with high calculation complexicity, this paper proposed an improved new algorithm which processed following characters: transforming the dominance relationship among individuals' Pareto to the rank relationship of sum index of interval in dividing space; simple and efficient environmental choosing method based on index ranking; an individual crowding algorithm which rapidly choosing the nearest to origin.

针对现有基于目标空间分割思想的进化算法计算时间复杂度高的缺陷，提出了一种改进的基于目标空间分割的多目标进化算法。该算法具有以下特点：把个体之间的Pareto支配关系转换成分割区间索引值排序关系的目标空间分割算法；简单高效的基于区间索引值排序的环境选择算子；一种快速的优先选择最接近分割区间原点的个体拥挤机制。

This project was conducted starting with the three interrelated subjects the structural characteristics of desertification landscapes in different bioclimatic zones, desertification driving factors and their function mechanism, and the dynamic model of landscape space for the occurrence and development of desertification in representative desertification regions and on the basis of in-depth studies of the relations between landscape structural characteristics and processes of desertification and their stability; the driving force of different time-space scales of desertification and their proportion, manifestation form, and action mechanism in the desertification processes; and the establishment of threshold conditions for the surface wind erosion and has achieved important progress in the definition of desertification conception

本课题从三个相互联系的专题（即不同生物气候区荒漠化景观的结构特征、荒漠化驱动因素及其作用机理、典型荒漠化地区荒漠化发生与发展的景观空间动力学模型）入手，在深入研究荒漠化景观结构特征与过程的关系及其稳定性，不同时空尺度的荒漠化过程驱动力及其在荒漠化过程中所占比重、表现形式及作用机制，地表风蚀临界条件的确定等内容的基础上，虽未建立荒漠化景观空间动力学模型，但在沙漠化概念，末次间冰期以来沙漠化过程时间序列和特征冷暖时期沙漠、沙地空间分布格局，现代沙漠化过程中自然因素和人文因素的作用、贡献率、沙漠化土地对气候的反馈作用以及风蚀临界值，沙粒跃移轨迹参数和能量分布，我国沙漠化防治思路和对策，沙尘暴区划和沙尘暴指数等方面取得了重要进展。

The regurgitant volume was calculated by temporally integrating the instantaneous flow volume rate of each frame during systole.

建立了基于经食道旋转扫描二维和经胸实时三维超声多普勒血流图像获取方法和图像插值、配准算法获得体数据，经多维重建描述二尖瓣反流速度的空间分布，立体观察返流的时相、方向、反流束长度、面积、体积、空间传播和严重程度等；通过重建反流后的速度场，从血流动力学角度分析了二尖瓣反流的性质，计算偏心反流束的湍流强度，利用反流束角度和湍流强度对计算结果进行修正；基于实时三维彩色多普勒成像技术，利用控制体原理对二尖瓣反流束在反流瓣口横断面的速度分布进行空间与时间积分获得二尖瓣偏心性反流的每搏反流量。

The relativists do not treat space and time independently—space is the subject of time, which nobody is willing to rebut at the moment.

有些相对论者认为时间不能独立于空间单独存在――空间是时间的主体，这个论述恐怕没有多少人愿意或有勇气去反驳，尽管有不少猜忌者。

The relativists do not treat space and time independentlyspace is the subject of time, which nobody is willing to rebut at the moment.

有些相对论者认为时间不能独立于空间单独存在――空间是时间的主体，这个论述恐怕没有多少人愿意或有勇气去反驳，尽管有不少怀疑者。

The relativists do not treat space and time independently—space is the subject of time, which nobody is willing to rebut at the moment.

有些相对论者认为时间不能独立于空间单独存在――空间是时间的主体，这个论述恐怕没有多少人愿意或有勇气去反驳，尽管有不少怀疑者。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。