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- 一般Wiener指數Generalized Wiener index
- 一般ordinary
- 2對 9個(gè)指數的主成分分析 (PCA)表明 ,3個(gè)多樣性指數中 ,Shannon- Wiener指數受豐富度影響最大 ,其次是 Mc Intosh指數 ,而Simpson指數與豐富度關(guān)系較遠principal component analysis of 9 indices showed that,among the 3 diversity indices,Shannon-Wiener index had the closest relation to species richness,McIntosh index secondly,Simpson index related remotely to species richness.
- 指數index
- 一般的generic
- 在植被恢復演替過(guò)程中草本層與灌木層物種豐富度指數 (Gleason指數與 Margalef指數 )、多樣性指數 (Shannon- Wiener指數 )以及 Pielou均勻度指數的變化均表現為拋物線(xiàn)函數變化規律 :y =at2 +bt+c。Therefore it may suggest that China silkvine and amur maple be candidate plant species for artificial vegetation construction. The change of plant species richness index (Gleason index and Margalef index), diversity index (Shannon-Wiener index), and Pielou evenness index in herbaceous layer and shrub layer csn be described by a parabolic function: y=at~2+bt+c, but the change of diversity in different layers were asynchronous.
- 一般人everyman
- 一般情況下generally speaking
- 上證指數Index of Shanghai Stock Exchange
- 指數的exponential
- 一般貿易general trade
- 一般現在時(shí)present indefinite simple present
- Wiener數Wiener index
- 一般情況general run of things
- 指數函數quantity in the exponent
- Wiener噪聲Wiener noise
- 一般疑問(wèn)句general question
- 股票指數share index
- Wiener空間Wiener space
- Wiener濾波Wiener filtering
