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Then, we stepped out and went over into the Gryffindor Common Room.

我们又接着来到格兰分多的公共休息室。

In this paper, the difference of compact operator on p-Bloch space and little p-Bloch space of polydisc will be considered, and we will give a sufficient condition for the compactness of the difference of compact operator, and then prove it.

本文主要研究了多圆柱上p-Bloch空间之间及小p-Bloch空间之间的复合算子的差分形式,给出了它有界性和紧性的一个充分条件。

to reduce the impact of carrier frequency offset in ofdm system,this thesis designs a new carrier frequency offset estimation scheme for ofdm system.the carrier frequency offset estimation includes acquisition and tracking.we adopt variable step size adaptive algorithm.the acquisition range of the proposed algorithm is as large as one half of the overall signal bandwidth.through this method we can not only avoid the feedback by using forward error correction,but also reduce the times of complex multiplication in order to reduce the power consumption of the system.this algorithm not only has low complexity and fast convergence nut also can improve the demodulation performance of ofdm system.computer simulation illustrates the superior performance of the proposed algorithm with regard to estimation accuracy in both awgn channel and multi—path channel.

摘 要:为了减小正交频分复用系统受频率偏差的影响,在ofdm系统中设计了一种新的载波频偏估计算法。频偏估计包括跟踪和捕获两个阶段,文中采用变步长自适应算法来进行跟踪,这个跟踪算法的捕捉范围是整个信号带宽的一半。通过此方法,不但可以利用前向纠错的方式来避免反馈,而且可以缩减复数乘法的次数以降低计算复杂度和系统功耗。该方法运算复杂度低,并具有较好的收敛性,能改善odfm的解调性能。从计算机的仿真效果可以看出无论是在awgn信道上还是在多径信道上都表现出了卓越的性能。

The correlation analysis between 30 morphological characters with significant difference and climatic factor, longitude and latitude can be summarized as:(1) the longitude, precipitation and air humidity have the same effects on the variability of G. uralensis;(2) the index number affected by light is the most, and the water is the most important factor affecting population variability of G. uralensis.(3) the variability shows that the height of plant, the number of small leaves of the compound leaf, the number of flower buds and the length of inflorescence increase with the increasing of climatic humidity, however, the number of lateral branch decreases.

对30项具有显著差异的指标与气候因素和地理经纬度进行的相关分析结果可概括为:(1)地理经度对变异的作用与降水量和大气湿度相一致;(2)光照因素影响到的指标最多,水分因素对变异的作用程度最大;(3)变异的主要表现为,随气候湿润程度增加,植株的高度、复叶小叶片的数量、花序的长度和花蕾数量等均呈增加趋势,而侧枝的分枝数量和长度呈减小趋势。

Each color has a different meaning: Red indicated absolute loyalty: dark red signifies a loyal and brave general; purple indicated wisdom, bravery and firmness; black indicates loyalty and uprigntness; a watery white indicates craftiness and treachery; an oily white indicates conceitedness and arrogance; blue indicates firmness and bravery; green indicates chivalry; yellow indicates cruelty and ruthlessness; tile- gray indicates a fierce and ambitious old man; and gold and silver are used for gods, Buddhas, demons and ghosts.

从谱式言,可归纳为整脸,三块瓦脸,十字门脸,六分脸,歪脸,僧道脸,太监脸,元宝脸,象形脸,神仙脸,丑角脸,随意脸等十几大类;从色彩言,一般以红色示赤胆忠心,老红示忠勇老将,紫色示智勇刚毅,黑色示忠耿正直,水白色示奸诈,油白色示自负跋扈,蓝色示刚强勇猛,绿色示侠骨义肠,黄色示残暴,瓦灰色示老年枭雄,金,银二色多用于神佛鬼怪。

This dissertation consists of the following eight chapters: the first chapter is the guiding part of the thesis, which introduces the study background of this dissertation, and expounds the theoretical and practical significance of HeHe Management, writing framework and research method; the second chapter is the literature summarizing part, which expounds some important concepts related to HeHe Management including"ren wei"(self-cultivation),"wei ren","ren wei wei ren"(considerateness-oriented) and"HeHe", and summarizes the related literature; the third chapter systematically constructs the theoretical foundation of HeHe Management, and explores the support of HeHe Mangement in terms of philosophy, culturology and management; the fourth chapter analyses the relation among"ren wei"(self-cultivation),"ji shen he he" and self-management, and expounds the functional mechanism in psychology, main content and realizing approaches of self -management; the fifth chapter analyses the relation among"wei ren","qun ji he he" and"guanxi"management, and expounds the functional mechanism, main content and realizing approaches of"guanxi"management; the sixth chapter analyses the inherent relation among"ren wei wei ren"(considerateness-oriented),"zu zhi he he" and HeHe Management, expounds the theory of HeHe Management and its mode under the perspective of"ren wei wei ren"(considerateness -oriented) of Eastern Management, and discusses the value viewpoint of HeHe and the construction of corporation HeHe culture; the seventh chapter expounds the applying target, applying means and applying space of HeHe Management, and explores the practices of HeHe Management in corporational organizations by the way of case study from multi-layers and multi-angles; the eighth chapter expounds the new development of contemporary managerial practices and theories, explores the new tendency of contemporary management development, i.e.

本文共分八章:第一章是论文的导论部分,介绍本文的研究背景,阐述和合管理的理论与实践意义、写作框架和研究方法;第二章是文献综述部分,阐述包括"人为"、"为人"、"人为为人"与"和合"在内的与和合管理有关的重要概念,对相关文献进行综述;第三章系统构建和合管理的理论基础,探寻和合管理在哲学、文化学、管理学方面的支撑点;第四章分析"人为"、"己身和合"与自我管理的关系,阐述自我管理在心理学上的运行机制、主要内容及其实现途径;第五章分析"为人"、"群己和合"与关系管理的关系,阐述关系管理的运行机理、主要内容及其实现;第六章分析"人为为人"、"组织和合"与"和合管理"的内在关系,阐述东方管理"人为"观下的和合管理理论及其模式,探讨和合价值观及企业和合文化建设;第七章阐述和合管理的应用目标、应用方式及应用空间,通过案例研究的方式多层面、多角度探讨和合管理在企业组织中的实践;第八章阐述当代管理实践与管理理论的新发展,探讨当代管理学理论发展的新趋势——东西方管理的融合与发展,认为和合管理是管理理论发展到哲学阶段的产物,是企业管理的新发展。

The book is divided into 14 chapters, including Introduction, continuous control system theory, process and discrete sampling, Z transform, sampled-data systems, discrete approximation of continuous system the equivalent, based on mathematical transform the classical design method, based on state space pole placement design methodology, multi-variable system of quadratic optimal control, quantitative effects, the choice of sampling period, the digital control system modeling, digital control system for a variety of design methods, variables quadratic optimal control systems, sampling cycle of selection, non-linear control of the problem, as well as digital control system, a typical application - Disk drive servo control design.

全书共分14章,内容包括概论、连续控制系统理论、采样过程和离散化、Z变换、采样数据系统、连续系统的近似离散等效、基于数学变换的经典设计方法、基于状态空间的极点配置设计方法、多变量系统的二次型最优控制、量化效应、采样周期的选择、数字控制系统的建模问题、数字控制系统的各种设计方法、变量系统的二次型最优控制、采样周期的选择、非线性控制的有关问题,以及数字控制系统的一个典型应用——磁盘驱动器的伺服控制设计等。

The PSE in the curve coordinate systems are solved by the numerical techniques developed efficiently in this paper. A normal transform is introduced, and there are enough much grids in the region between the critical layer and the wall, where the variation of the disturbance is the quickest. The finite-difference of governing equations with fourth-order accuracy in the normal direction is utilized in full regions including points close the wall, and is very important for accurately discreting equations.

对于曲线坐标系下的抛物化稳定性方程,文中发展了求解的高效数值方法:引进法向变换,使得在临界层与壁面之间的扰动量变化最快的区域有更多的法向网格点;导出包含边界邻域在内的完全四阶精度的法向有限差分格式,这对方程精确离散至关重要;采用全局法和局部法相结合的方法及其新的迭代公式,大大加速收敛并得到更精确的特征值。

When asked to do corvee at midnight, I dared not wait till dawn the next day.

75岁的索朗说:"过去种主人的地,白天黑夜都成了人家的人,半夜叫支差不敢等到天明,现在分地给我,真觉得睡觉香、吃饭甜,真想多活几年,看看今后的好日子。"

Our factory is process Paper Rope Gangbuk area, craft paper cloth, paper products staining of key enterprises, handicraft accessories are produced by leading enterprises, over the years committed to craft Paper Rope, craft paper cloth, paper products innovation and production of staining, there is rough, single, fine monofilament Paper Rope, Paper Rope eight grass, cotton weft cloth, cloth printing paper can be dyed various colors of paper craft card requirements, our products are sold more than handicraft factory, over the years has been subject to both domestic and international users well, this accounts for "days" benefits.

本厂是江北地区工艺纸绳、工艺纸布、纸制品染色重点企业,是工艺品辅料生产的龙头企业,多年来致力于工艺纸绳、工艺纸布、纸制品染色的创新和生产,有粗单丝丝绳、细单丝纸绳、八分草纸绳、棉纬布、印花纸布,能染各种色卡要求的工艺纸,产品销往国内多家工艺品厂,多年来一直受到国内外用户的好评,此占"天时"之利。

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推荐网络例句

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。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。