metamorphic sequence 中文意思是什麼
metamorphic sequence
解釋
變質順序- metamorphic : adj. 1. 變化的，變形的；改變結構的。2. 【地質學；地理學】變成的，變性的，變質的。
- sequence : n 1 繼續；接續；連續。2 順序；程序；次第；關系；關聯。3 後果；結果；接著發生的事；後事；後文。4 ...
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Detail mapping shows that the yagan mcc consists of crystallized metamorphic core ( low plate ), detachment zone and upper plate. the metamorphic core consists of can be further subdivided into two level parts low - level high metamorphic and upper - level shallow metamorphic structural slice and between them there exists a ductile shear zone. thus the whole texture of the mcc is characterized by " three layers and tow zones " this reveals a process of extensional uplift of poly - level slices by poly ductile shear zones, a characteristics of poly - level extensional structural systems. the deformational environments change vertically in a sequence of high amphibolite facies
亞干變質核雜巖由下盤結晶巖系變質核、拆離帶和上盤巖系構成，其中，變質核由四個單位及許多花崗巖體（脈）組成，可進一步分為中深和中淺變質兩個構造單位（巖片） ，之間發育次級韌性拆離帶（花崗質糜棱巖帶） ，加上上盤總體構成「三層兩帶」的結構特點。 -
H " was calculated using the shannon - wiener formula : h " = ? pi ? pi e was calculated using the pielou ' s evenness index e : e = h ' hmax = h ' ? s the results showed that diversity index on different parent materials varied between 0. 49 to 1. 02, the different parent materials followed the sequence of igneous rock > sedimentary rock > metamorphic rock > unconsolidated material ; the evenness index on different parent materials varied between 0. 27 to 0. 64, the parent materials followed the sequence of igneous rock > sedimentary rock > metamorphic rock > unconsolidated material
多樣性指數運用shannon指數公式計算，均勻度指數運用pielou指數公式計算。分析結果表明發育于不同母巖上的多樣性指數范圍為0 . 49 1 . 02之間，從高到低依次為火成巖、沉積巖、變質巖和疏鬆物質；土壤均勻度指數范圍為0 . 27 0 . 64之間，從高到低依次為火成巖、沉積巖、變質巖、疏鬆物質。
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