In multivariate analysis , absent pulses , neuropathy , increased age and deep ulcers were associated with poor healing 多元分析,無脈,神經病變,年齡的增加和加深的潰瘍都于愈合不良相關。
Build up capacity for integration of different sources and mode of data , through meta - analysis and synthesizing surveillance or studies findings ; and 利用多元分析綜合監察方法或這項研究所得結果,將不同來源的資料和不同方式傳送的數據編理整合及
Build up capacity for integration of different sources and mode of data , through meta - analysis and synthesizing surveillance or studies findings ; and 利用多元分析、綜合監察方法或這項研究所得結果,將不同來源的資料和不同方式傳送的數據編理整合;及
In many practical models such as reliability theory , filtering theory and multivariate analysis , na sequence has so many useful applications that it attracts many scholars working on it , and up to now , there have been many results 在許多與實際應用密切相關的模型(如可靠性理論,滲透理論,多元分析)中, na隨機變量有著廣泛的應用,因此吸引了很多學者的注意。到目前為止,已有很多的成果。
Based on comprehensive study of gas reservoir structure and geology in su10 block , this paper studies the shale content , porosity , permeability , water saturation and gas - bearing index of the reservoir , determines the evaluation standard of gas reservoirs for this block , analyzes the exploration and development potential according to the geology and gas reservoir evaluation of su10 block , and is of important significance to economical and effective development in this block 摘要在蘇10區塊氣藏構造、儲層等地質特征綜合研究基礎上,針對區塊氣藏特征采用多元分析方法,對泥質含量、孔隙度、滲透率、含水飽和度和含氣指數等進行了研究,通過研究確定了該塊氣藏評價標準,并在蘇10塊地質特征和氣藏評價基礎上進行了勘探開發潛力分析,對區塊經濟有效開發具有重要意義。
Results as following : in the east china sea and the yellow sea , zooplankton showed higher diversity in the low latitude and warm species occurred mainly in the south of 31 n , five communities were distinguished by twinspan method , based on data of species composition and environmental factors . they are : i ) yellow sea neritic community ( f ) with indicator species of labidocera euchaeta in autumn and centropages mcmurrichi in spring ; ii ) yellow sea central community ( hc ) with indicator species of themisto gracilipes , calanus sinicus and euphausia pacifica , the latter two species occurred only in autumn ; iii ) east china sea continental shelf mixed water community ( k ) with indicator species such as rhincalanus cornutus and pterosagitta draco which were confined in waters with high temperature and salinity , iv ) yellow sea and east china sea mixed water community ( he ) and v ) east china sea inshore mixed water community ( m ) 根據twinspan等多元分析結果,比較各組群的浮游動物種類組成和環境特征,可將東、黃海浮游動物群落分為5個,黃海沿岸群落( f ) ,指示種秋季為真刺唇角水蚤,春季為墨氏胸刺水蚤;黃海中部群落( hc ) ,指示種以細長腳蟲戎為主,秋季還有中華哲水蚤和太平洋磷蝦;東海外陸架高溫高鹽群落( k ) ,指示種為角錨哲水蚤、飛龍翼箭蟲等多種狹布型暖水種類;黃東海交匯區群落( he )和東海近岸混合群落( m ) ,兩群落包含多種生態類型種類,其中溫帶近岸低鹽種在he中較多,廣布性暖水種在m群落中較多。
Fourthly , on the basis of specifying the interaction between population carrying capacity and sustainable development of regional economy , the new concept " ecological energy " was put forward and its index system was established in the paper . factor analysis and ward cluster analysis were used to explore the sustainable development of regional economy . as far as the divided types of " ecological energy " were concerned , we held that it was necessary to take the unequal development pattern in the area 第四,晉西黃土丘陵溝壑區人口容量與區域經濟可持續發展研究,是在明確二者相互關系的基礎上,提出了區域人口“生態活力”的新概念,建立了區域人口“生態活力”的指標體系,并用因子分析和聚類分析等多元分析法,劃分了該區域人口“生態活力”的類型,據此提出了區域經濟發展的“一中兩軸四帶”的不平等發展模式。
( 3 ) eco - tourism value of wetland landscape resources . for a rational development and protection of the wetland , we studied its landscape resources and its value to created an assessment system of the ecological landscapes , and to evaluated qualitatively and quantitatively the value of wetland to the eco - tourism . we also analyzed the structure , classification and order of the wetland landscapes 同時,根據ahp 、多元分析及數量化理論,科學地提出了南洞庭湖景觀生態數字化評價模式,篩選了濕地景觀九個因子,制定了景觀因子等級標準體系,建立了濕地景觀項目( 9 ) -類目( 34 )系統,完成了86個景觀樣本景觀因子的數字化。
By using questionnaire , field structured interview , and experimentation , the present study , with five sub - studies , attempted to examine the competency - performance modeling , interview decision making process , effects of stages and framing on interview decisions , and validity of compatibility test in interviews . the results were shown as follows 通過運用問卷調查、現場面試和實驗究研等方法,采用多元分析和結構方程建模等統計技術,研究了勝任力-績效關系、面試決策過程、面試決策跨階段特征和框架效應、相容檢驗和面試效度以及面試構思效度等問題。