查询词典 Shannon

In the research area, Barkol Lake Area, situated in the Barkol Basin of Xinjiang,China, 7 landscape elements were derived from pseudo color Landsat TM in 2000 by image enhancement and interpretation. Based on GIS and theory of the landscape ecology, secelected fractal dimension,separation, diversity Shannon-weaver, degree of consistency, degree of fracture and dominancy index, analyze the spatial pattern of the landscape.

运用景观生态学原理，借助地理信息系统，以LANDSAT TM标准假彩色合成影像数据作为主要信息源，经过图像增强处理和解译，结合各类地理统计数据，将研究区划分为7个景观类型，采用分离度、景观分维数、多样性、均匀性、破碎性、优势度等项景观指标分析了研究区的景观空间格局特征。

I have no doubt that had we not found Shannon when we did,Donovan would have killed her.

我毫无疑问，我们在挑选演员时，我们并没有发现苏珊娜，多诺万绝不会放过她。

After introducing some basic results from ergodic theory, two probIems related to the dynamical system are studied: first the existence of absolute continuous invariant measures, and then their computation. They correspond to the functional analysis and numerical analysis of the Frobenius-Perron operator associated with the dynamical system.

首先介绍了遍历理论的一些经典结果；然后着重研究了对应于混沌映射的绝对连续不变测度的存在性与计算问题，这归结于相应的Frobenius-Perron算子的泛函分析与数值分析；最后《确定性系统的统计性质》介绍了Shannon熵、Kolmogorov熵、拓扑熵以及Boltzmann熵，并给出了不变测度的一些最新应用。

Jiu Ding,Aihui Zhou,Statistical Properties of Deterministic Systems Statistical Properties of Deterministic Systems discusses the fundamental theory and computational methods of the statistical properties of deterministic discrete dynamical systems. After introducing some basic results from ergodic theory, two probIems related to the dynamical system are studied: first the existence of absolute continuous invariant measures, and then their computation.

摘要本书介绍的是确定性离散动力系统统计性质的基本理论与计算方法，首先介绍了遍历理论的一些经典结果；然后着重研究了对应于混沌映射的绝对连续不变测度的存在性与计算问题，这归结于相应的Frobenius—Perron算子的泛函分析与数值分析；最后本书介绍了Shannon熵、Kolmogorov熵、拓扑熵以及Boltzmann熵，并给出了不变测度的一些最新应用。

Based on the data collected from 8 plots and using Shannon and Simpson index, this paper calculated and analyzed diversity of Eupatorium catarium community in Hainan. And, niche breadth and niche overlap of E. catarium community were analyzed by using Levins and Pianka formulae. The results were as follows:(1)The diversity of E.

基于对海南儋州地区假臭草群落的调查，应用辛普森和香农指数测定了该地区不同生境类型的假臭草群落的生物多样性；并以各种杂草的重要值作为生态位计算的资源状态指标，应用Levins公式和Pianka公式计算分析了该地区假臭草群落各物种的生态位宽度和生态位重叠。

However, Ibragimov proved he can beat larger opponents, as he did against Shannon Briggs, and his decisive win over Evander Holyfield gives him some credibility with American fans.

然而，伊布拉基莫夫证实了，他能击败比他高大的拳手，因为他确实打败了沙农·布里格斯，他的决定性的，击败伊万德·霍利菲尔德的比赛的胜利，给了他和美国拳迷一些可信任性。

Shannon-Wiener index and Pielou evenness index were used to compare and check the feasibility of rarefaction in practice.

多样性指数之间的比较，需要样方的面积大小相等，否则没有实际意义。

The Shannon-weiner index of diversity , evenness index , and ecological dominance of the community are 3130 , 0143 and 0107 , respectively.

群落的多样性指数(Shannon2wiener 指数)为3130 ，均匀性指数为0143 ，生态优势度为0107。

With the starters resting on the bench in the fourth quarter, the smallish fivesome of Shannon Brown, Sasha Vujacic, Adam Morrison, Luke Walton and Josh Powell did well to preserve L.A.'s lead, even pushing it to 90-78 halfway through the quarter when Vujacic's three bounced high off the front rim before sinking through.

第四节，先发们都在场下休息，五个小个阵容：布朗，武贾西奇，莫里森，沃顿和鲍威尔抱住了湖人的领先优势，甚至当武贾西奇的三分划出了高高的弧线后应声入网，湖人已经90—78领先了。

I received a lot of flak from my friends who said that Shannon was just as smart as ever.

我受到不少朋友的"炮击"，他们认为香农和以往一样聪明。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。