香农-威纳指数,Shannon-Weaner index英语短句,例句大全

香农-威纳指数,Shannon-Weaner index
1)Shannon-Weaner index香农-威纳指数
2)Shannon-Wiener indices香浓-威纳指数
1.This paper made use of popular Shannon-Wiener indices and eveness indices to calculate the plant diversity indices of different forests or different layers, and comp.利用现行实用的香浓-威纳指数和均匀度指数计算并且比较不同森林不同层次的植物多样性指数。
3)Shannon-Wiener index香农-维纳指数
1.Three indices often appeared in the literature, species richness, Simpson s index, and Shannon-Wiener index for estimation of insect diversity is introduced.简要介绍了文献中常见的表示昆虫多样性的3个指数物种数、辛普森指数和香农-维纳指数的测定和计算方法,讨论了香农-维纳指数和均匀度的英文字符的正确表达形式。
2.(3)The order of terrain factors which influenced the Shannon-Wiener index was slope position, aspect, altitude, slope shape, slope gradient and topographic index according to its importance.(3)影响α生物多样性指标香农-维纳指数的地形因子按重要性从大到小依次是:坡位、坡向、海拔、坡形、坡度、地形指数,进一步分析得出在黄土高原丘陵沟壑区,沟沿线、光照、土壤水分和养分在影响α生物多样性指标上依次递减。
4)the percent of polymorphic loci香农指数
1.To study the genetic diversity of different geographic migratory locust populations revealed by two different diversity parameters, the percent of polymorphic loci and Shannon s index.研究多态位点率和香农指数两种多样性参数所展示的飞蝗不同地理种群的遗传多样性。

英文短句/例句

1.Shannon index、Simpson index,etc, are used to measure species diversity of Pinus armandii community in the Qinling Mountains.应用香农指数、辛普森指数等多样性指数对秦岭林区华山松群落的物种多样性进行测定。
2.The Hang Seng Index fluctuated violently.(香港)恒生指数宽幅震荡
3.Complaints Index and Statistics System [Hong Kong Police Force]投诉指数及统计数字系统〔香港警务处〕
4.price index of agricultural means of production农业生产资料价格指数
5.price index number of agricultural product purchase农产品收购价格指数
6.Morgan Stanley Capital International Hong Kong Index [MSCI Hong Kong Index]摩根士丹利资本国际香港指数
7.Aromatics--Determination of refractive indexGB/T14454.4-1993香料折光指数的测定
8.Experience of Operation of HangKong Index Futures and it s Reference;香港股票指数期货运作经验及其借鉴
9.The Experimental Research of Hedging through Stock Index Futures--The Example of Hong Kong Hang Seng Index Future;指数期货套期保值实证研究——以香港恒生指数期货为例
10.Preliminary Study on Important Factors on Aroma Type of Flue-cured Tobacco and construction of Aromas Index Model烤烟香型的重要影响因子及香型指数模型的构建初探
11.The Co-integration Analysis of HSIF and HSI;香港恒生指数期货与现货协整关系分析
12.Overreaction in Hong Kong Hang Seng Index Option Market;香港恒生指数期权市场的过度反应现象研究
13.An Analysis on the Lead Stocks' Influence on the Heng Sheng Index香港龙头股对恒生指数影响的实证分析
14.The Instructive Meaning of Prohibited Aromatic Amines in Testing of Azo Dyes禁用芳香胺数据库对偶氮染料检测的指导意义
15.aggregate index of price parities between industrial andagricultural products工农业商品综合比价指数
16.general index of purchasing price of farm produce农副产品收购价格总指数
17.Index-Based Insurance Contract--Innovation in Agricultural Insurance;指数保险合约——农业保险创新探析
18.Trend Analysis on Change of Rural Price Index in Modern China;近代中国农村物价指数变动趋势分析

相关短句/例句

Shannon-Wiener indices香浓-威纳指数
1.This paper made use of popular Shannon-Wiener indices and eveness indices to calculate the plant diversity indices of different forests or different layers, and comp.利用现行实用的香浓-威纳指数和均匀度指数计算并且比较不同森林不同层次的植物多样性指数。
3)Shannon-Wiener index香农-维纳指数
1.Three indices often appeared in the literature, species richness, Simpson s index, and Shannon-Wiener index for estimation of insect diversity is introduced.简要介绍了文献中常见的表示昆虫多样性的3个指数物种数、辛普森指数和香农-维纳指数的测定和计算方法,讨论了香农-维纳指数和均匀度的英文字符的正确表达形式。
2.(3)The order of terrain factors which influenced the Shannon-Wiener index was slope position, aspect, altitude, slope shape, slope gradient and topographic index according to its importance.(3)影响α生物多样性指标香农-维纳指数的地形因子按重要性从大到小依次是:坡位、坡向、海拔、坡形、坡度、地形指数,进一步分析得出在黄土高原丘陵沟壑区,沟沿线、光照、土壤水分和养分在影响α生物多样性指标上依次递减。
4)the percent of polymorphic loci香农指数
1.To study the genetic diversity of different geographic migratory locust populations revealed by two different diversity parameters, the percent of polymorphic loci and Shannon s index.研究多态位点率和香农指数两种多样性参数所展示的飞蝗不同地理种群的遗传多样性。
5)Shannon diversity index香农多样性指数
1.By using a non-autonomous multi-species competition-coexistence model and Shannon diversity index, the responses of different metapopulation species diversity to the temporal heterogeneity of different rates and velocities of habitat destruction were analyzed.通过多物种竞争共存的非自治动力模型,利用香农多样性指数,研究并比较了不同结构集合种群群落的物种多样性对不同程度和不同速度的栖息地毁坏时间异质性的响应。
6)threat index威胁指数
1.The threat level of each factor is quantified by threat index method,and the weights of all factors are determined by engineering fuzzy set method.采用威胁指数法量化各因素的威胁度,运用工程模糊集方法确定因素的权重系数,在此基础上合成目标总的威胁指数,作为网络的初始训练样本。
2.In this paper, combining active measure with anomaly detection, adopt from button to top model, com-pute the security events threat index to network and visual the result.本着主动测量和异常检测相结合的思路,采用自底向上的模型,量化安全事件对网络造成的威胁指数,并且可视化结果,有效指导了管理员对网络安全的控制。
3.The threat indexes of services, hosts and local networks a.该方法在报警发生频率、报警严重性及其网络带宽耗用率的统计基础上,对服务、主机本身的重要性因子进行加权,计算服务、主机以及整个网络系统的威胁指数,进而评估分析安全威胁态势。