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Firstly, a simple closed-form MIMO channel capacity formula is derived by using the eigenvalue distribution of Wishart matrix.

首先,利用Wishart矩阵的特征值分布,导出了一个简单闭合的MIMO信道容量公式;然后基于此公式,得到了MIMO信道容量在高信噪时的渐近界,解析地反映了随着信噪的逐渐增加,MIMO信道容量与信噪和收发天线数目的最小值呈渐近的线性关系;最后,计算机仿真验证了所提出的MIMO信道容量公式及其渐近界的正确性。

The influence of factors such as W/C,sand percentage,water reducing agent and wollastonite is analyzed and the optimum proportion is given in this paper.

阐述了研究开发特重高强混凝土的重大意义,提出了制备技术和途径,说明了原材料及其性能要求,介绍了正交试验法设计特重高强混凝土配合的方法,分析了水灰、砂率、减水剂和硅灰等因素对特重高强混凝土的影响,在此基础上给出了最优配合

Chances are, though, that he sees Mozart in himself, the controversial wunderkind (Bryant had just turned 18 when his NBA career began in '96) trying to play through the jealousy and rage of those less talented, which is pretty much everyone.

虽然科轻描淡写,但是我们可以从莫扎特身上看到科的影子:96年18岁就进入NBA而少年得志的科遭到了很多人的嫉妒和争议,他取得的成就让很多人难以望其项背。

We are now in the midst of an extremely rich and varied period for Shakespeare on film which began with the release of Kenneth Branagh's Henry V in 1989 and includes such films as Richard Loncraine's Richard III, Julie Taymor's Titus, Zeffirelli and Almereyda's Hamlet films, Baz Luhrmann's William Shakespeare's Romeo + Juliet, and Shakespeare in Love.

我们现在处在一个及其丰富多样的时期中,莎士亚电影上起始于Kenneth Branagh的《亨利五世》在1989年开始发行,包括了像Richard Loncraine的《理查德三世》,Julie Taymor的《泰特斯》,Zeffirelli和Almereyda的哈姆雷特电影,Baz Luhrmann的威廉·莎士亚的《罗米欧和朱丽叶》以及《恋爱中的莎士亚》。

At the same time, at the aspect of theory, we givea lot of results, including: performance calculating formula of FFT phase comparing,coincidence relation of calculating result and target' s real range, calculatingformula under zeroize FFT or single channel.

在相关理论上,我们提出了FFT相的性能指标计算公式、FFT相下测距结果与目标实际位置之间的对应关系、补零和单通道下的FFT相结果。

Through researching the mechanism of biological nitrification and denitrification and actual project application of the technology and related literature materials, the obtained results are as follows:(1) Anoxybiosis is effective to the removal of COD; after the anoxic process, BOD/COD of the outflow increases, it shows that the degradation ability of wastewater is improved; anoxybiosis is insensitive when shock loading of inflow wastewater varies greatly;(2) It is demonstrated by the operation of inoculation and cultivating that biofilm takes two weeks to succeed in cultivating on packings and the removal ratios of NH3-N and COD get 50% and 70% respectively, when gas-water ratio is 6:1, HRT is 7.3 hour, water temperature is above 15°C;(3) It is demonstrated that gas-water ratio, hydraulic loading, HRT, temperature, pH etc are important factors which influence the removal effect of pollutants, when the gas-water ratio is 6:1, hydraulic loading is about 0.38kgNH3-N/m~3.d, water temperature ranges from 15°C to 27°C, pH ranges from 7.5 to 8.0, the BIOFOR removal effect of pollutants is the best;(4) The operation indicated that, this technology has strong ability of nitrification and denitrification; it has extremely vital significance for reducing the water body eutrophication;(5) It is confirmed the feasibility and the usability of preanoxic-BIOFOR process to treat L-lactic acid production wastewater. The experiment indicated that the treatment effect of this technology is very good and also shows that the technology has many advantages, such as small volume, high treatment efficiency, good effluent quality and strong endurance to load variation, this technology is a new and economical wastewater treatment process.

通过对生物脱氮机理的研究和该组合技术的实际工程应用,并结合有关文献资料,取得如下结论:(1)预缺氧池对L-乳酸生产废水中的COD去除具有一定的效果;废水中难降解的高分子物质经过缺氧工段分解为易于氧化降解的物质,浮状有机物在水解菌的作用下,将不溶性有机物水解为溶解性物质;预缺氧池具有较强的抗冲击负荷能力;(2)BIOFOR接种挂膜过程表明:HRT为7.3h、气水为6:1、水温保持在15℃以上,经过半个月生物膜即以形成,NH_3-N和COD的去除率分别达到50%和70%左右;(3)研究表明:气水、水力负荷、HRT、温度、pH等是影响污染物去除效率的重要因素,在气水为6:1,NH_3-N容积负荷为0.38kgNH_3-N/m~3·d,温度在15℃-27℃,pH在7.5-8.0之间的条件下,BIOFOR对污染物的去除效率达到最佳;(4)运行表明,该组合技术具有较强的脱氮能力,对于减少水体富营养化具有十分重要的意义;(5)经过半年多实际工程的现场调试与运行,验证了利用预缺氧—BIOFOR组合工艺处理L—乳酸生产废水的可行性和实用性,得出该组合技术具有占地面积小,处理效果好,运行费用省,耐冲击负荷能力强等优点,是一项新型、经济的污水处理技术。

Bimini is divided into two main islands, North and South Bimini and is considered the world capital of deep sea fishing attracting enthusiasts from all over the world.

米尼群岛分为两个主要岛屿,北米尼岛和南米尼岛,被认为是世界深海钓鱼中心,吸引着来自世界各地的爱好者。

Vent were studied in this experiment based on scanner-based image analysis. The results showed that drought and AM inoculation had a large, significant effect on plant development. Biomass, total length, surface area, volume, number of root nodes, average diameter and fractal dimension of root system in Broussonetia papyrifera Vent decreased with the reduction of soil moisture, while they were increased by AM inoculation. Special root length in non-AM plants increased when soil moisture was reducing, but it was decreased by AM inoculation.

结果表明,土壤水分状况和接种菌根真菌对构树幼苗生物量积累产生了显著的影响;构树幼苗根系干重、总长度、表面积、体积、根节数目、根系平均直径和分形维数表现出随着土壤含水量的降低而降低,接种G.mosseae则使得该参数同等水分条件下显著升高;未接种植株根长SRL表现为随着土壤含水量的降低而升高,接种G.mosseae则降低了同等水分条件下构树幼苗的根长;土壤水分和接种G.mosseae同样也对根节平均长度产生了影响。

Used Bianca on her Pin-Up Calendar covers , and artist Michael Calandra also sold half a dozen original paintings of miss Beauchamp.

去年,油画从画家的安卡原始弗朗西斯金格拉斯被卖给了一个收藏家,针行动艺术家吉娜国王创建真棒安卡弗兰肯斯坦纸墨勾当电吉他上的艺术作品,杰西卡多尔蒂安卡就用她迷人的日历覆盖,和艺术家迈克尔卡兰德拉也卖半打错过博尚原画的。

Japanese eel, Anguilla japonica, is a catadromous fish, that spawned in the sea and migrating between sea- and freshwater. Otolith strontium / calcium ratio has been widely used for recording the migratory history of fish, but the interactive relationship between otolith Sr /Ca ratio and environment factors remained unclear.

鳗鱼为降海洄游型鱼类,一生当中会在淡水与海水之间洄游,近年来有相当多的研究利用其耳石锶钙来回推鳗鱼洄游环境的历史,因此,本研究期由实验室的控制实验,验证盐度与饵料对鱼体组织锶钙、耳石锶钙及分配系数的影响。

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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特,那个是爱朗。

Articulate the aims, objectives and key aspects of a strategic business plan.

明确的宗旨,目标和重点战略业务计划。