amount of variability 中文意思是什麼

amount of variability 解釋
變異量
  • amount : vi. 1. 總計，共計，合計 （to）。2. 相當于，等於。3. 成為 （to）。n. 1. 總和，總額。2. 數值，量，金額。3. 結果，效果；要旨。
  • of : OF ＝Old French 古法語。
  • variability : n. 易變，變化性；【生物學】變異性。
  1. Abstract : digital basinis made from digital elevation model considering spatial variability within a catchment. on the basis of digital basin, the digital approach to describing hydrological processes within a catchment is investigated. digital hydrological model is regarded as a modern physically - based modeling technique that includes a large amount of information. the case study on the shiguanhe catchment in the huaihe river basin, intensified observation field of gewex asian monsoon experiment project, has shown that the digital mode lperforms very well not only in simulating runoff processes at any specific site, but also in simulating spatial distribution and temporal variation of hydrological elements and state variable ( especially soil moisture ), if compared with traditional hydrological models. that provides solid foundation for full use of now available observation in formation and in - depth mining of hydrological data

    文摘:考慮流域下墊面空間變異性，基於數字高程模型構建了數字流域，並在此基礎上對描述流域水文物理過程的數字方法進行了探討.文章認為，數字水文模型是一種有物理基礎的包含大容量信息的現代模擬技術.史灌河流域實例研究表明，數字水文模型可以十分方便地輸出水文要素和狀態變量的空間分佈與時間序列，這對充分利用現有觀測信息進行水文信息的深層挖掘創造了條件
  2. The percentage of specific polymorphic loci ( spb ) was 70 %, and the percentage of population polymorphic loci ( ppb ) varied from 14 % to 20 %. and hn population amount was the highest ( 20 % ), whereas the jx population was the lowest ( 14 % ), which indicated low genetic diversity within population and little variability among populations. 2

    八角蓮種水平多態性條帶比率ppb為70 . 02 ，種群水平多態性條帶比率ppb從14 . 78到20 . 19 ，平均為16 . 67 ，其中湖南天平山種群遺傳多樣性水平最高（ 20 ） ，江西種群最低（ 14 ） ，反映了種群內遺傳多樣性水平較低和種群間遺傳多樣性水平相差不大； 2
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