正態峰 的英文怎麼說

中文拼音 [zhēngtàifēng]
正態峰 英文
mesokurtosis
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 態 : 名詞1. （形狀; 狀態） form; condition; appearance 2. [物理學] （物質結構的狀態或階段） state 3. [語言學] （一種語法范疇） voice
  • 峰 : Ⅰ名詞1. （山的突出的尖頂） peak; summit 2. （形狀像山峰的事物） peak-like thing Ⅱ量詞（用於駱駝）
  1. The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand

    針對流域特點建立了基於水資源的流域可持續發展評價指標體系，引入發展系數、協調系數、公平系數，以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數，提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究，論文根據生態適宜性理論，建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型，利用遙感技術成果以及植物生理需水的現場實驗數據，提出了乾旱區天然植被生態需水量計算方法。
  2. Skewness and kurtosis statistics for testing normality in ev model

    帶有誤差變量的偏度和峰度正態性檢驗
  3. Bruce lee s last screen work he died durin the production, game of death is the film that mystifies the man and the legend. lee plays tung lung, a s.

    中國功夫超級明星盧態利李小飾，武技精湛，舉世知名，事業正達顛峰，因而引致一專事收羅藝人與運動能手之犯罪組織所注意。
  4. Bruce lee s last screen work he died durin the production, game of death is the film that mystifies the man and the legend. lee plays tung lung, a successful movie sar

    中國功夫超級明星盧態利李小飾，武技精湛，舉世知名，事業正達顛峰，因而引致一專事收羅藝人與運動能手之犯罪組織所注意。
  5. The probability density function of net rainfall relative errors, flood peak discharge relative errors and the time error of the forecasted flood peak are calculated by the model developed

    通過建立洪水預報誤差分佈的最大摘模型，計算出9座典型水庫洪水預報的凈雨相對誤差、洪峰流量相對誤差和峰現時間預報誤差的概率密度函數，並將其概率密度函數曲線與正態分佈曲線進行比較。
  6. On base of results above, composite model of ssta in pacific and circulation anomaly are constructed for analysis their evolution. during mature phase of el nino usually in winter, positive ssta dominates in tropical eastern ocean and negative ssta dominates in west wind drift district in mid - latitude ocean, correspondingly the pna index of 500 hpa geopotential height is positive which means the aleutian low gets strong, and the situation is somewhat inversely during la nina phase of ssta

    合成位相反映了太平洋ssta演變特徵，以及相對應的大氣環流異常特徵：當西風漂流區處于暖態而熱帶中東太平洋海溫偏低時，合成大氣模型當中阿留申低壓減弱， 500hpapna指數為負異常；當西風漂流區處于冷態，熱帶中東太平洋處于暖態（ elnino峰值?成熟期ssta典型分佈） ，合成大氣模型中阿留申低壓加強， 500hpapna指數為正異常。
  7. Because return of chinese security market is non - normal distribution, so we use garch - t model which can describe the time - variation of volatility and the high - peaked and heavy - tailed characteristics of return to calculate var value of market index. from empirical results we know that this model is efficient

    考慮到中國證券市場收益率序列分佈的非正態性，本文使用了既能描述方差時變性又能反映收益率分佈的尖峰、厚尾特徵的garch - t模型計算市場指數的var值，實證結果表明該模型是有效的。
  8. 1 ) the number of sandstorm days from 12 weather stations in the helanshan zone is documented, indicating that the events can happen on the east and west sides of the ranges all the year round, with high frequencies in april to may, averaging 3. 2 and 3. 1 days on the west side, respectively and with the eastern high frequency in april, averaging 2. 0 days. also, analysis reveals that the high frequency period for eastern station yanchi and western guaizihu is april, with 5. 4 and 5. 2 days, on average, respectively

    銀川、巴音浩特和通古淖爾三地背景大氣沙塵氣溶膠粒子的數濃度譜和質量濃度譜均呈單峰型，服從對數正態分佈，與城市污染物氣溶膠的三峰、雙峰質量譜明顯不同。浮塵、揚沙、沙塵暴天氣條件下，平均數濃度和質量濃度是依次增加的，可相差4 - 7倍。沙塵氣溶膠粒子譜分佈還與地理位置有關。
  9. Because empirical distributions of rates of return on risky securities have characters of skewness and excess kurtosis, this article puts forward studying portfolio selection model conditional on non - normal stable distributions

    摘要針對風險證券收益率的經驗分佈所具有的偏態和過度峰態等非正態分佈特徵，提出在非正態穩定分佈條件下研究投資組合模型。
  10. Meanwhile, focused on ski economy, the 5th sports expo committee has invited many international and domestic top ski resorts operators and venture capital attend the 1st china international ski economy summit ? ski resorts operations, to promote regional development, develop outdoor skiing sports, protect the ecological balance, etc

    同時，本屆體博會著眼于雪地經濟，邀請眾多國際國內頂級雪場經營管理者以及風險投資商出席首屆中國?雪場運營高峰論壇，為推動區域發展、開發戶外雪上運動、宣傳雪地文化、保護雪場生態平衡、促進滑雪場市場競爭力及引導其正規發展，上演巔峰交流。
  11. They were at the sharpest state of readiness, right on schedule

    他們現在正處在計劃內的興奮顛峰狀態
  12. Through the i 、 q component of ipix radar sea clutter data " s histogram analyses and by skewness and kurtosis computed, it is been shown that sea clutter amplitude is not rayleigh distribution ; through the comparison of amplitude histogram and distributed models with the same parameters, it is been shown that hh polarization clutter is lognormal distribution, whereas vv polarization is k - distribution ; at the same time the correlation function and power spectrum density are been analyzed, at last the correlation compound k - distribution stochastic sequences whose covariance matrix is been given are been generated through sirp algorithm

    文中先介紹了海雜波幅度的有關模型，通過對ipix雷達海雜波數據的i 、 q分量的直方圖以及傾斜度和峰度進行了分析和計算，證明了海雜波幅度不服從瑞利分佈;使用幅度直方圖和相同參數下的各種分佈模型進行比較，得出hh極化符合對數正態分佈，而vv極化服從k -分佈的結論;同時對海雜波的相關函數和功率譜進行了分析，最後使用sirp演算法產生了給定協方差矩陣的相關復合k -分佈隨機序列。
  13. Arsenal, then at the peak of their powers, were beaten 2 - 0 in the third round of the fa cup by little walsall, of the third division ( north )

    那時正處于巔峰狀態的阿森納在足總杯第三輪比賽中以0比2敗給了當時還在丙級隊的沃爾沙爾隊。
  14. The moon will be at the full tonight

    今晚月亮會正圓。 [今晚月亮在巔峰狀態。
  15. “ i think he ' s reached the top of his game

    我認為他正處在自己的巔峰狀態。
  16. So a new method ? scale analysis method ( or called fractal analysis method ) is applied to study the flood of jialing river basin. the scaling hypotheses is applied to the relationship of annual maximum flood and drainage area. and basing on the scaling lognormal model with two parameters introduced by smith, a lognormal model with three parameters of flood is introduced to represent the scale effect of drainage area in annual flood peak distributions

    在洪水區域分析中一般採用洪水指標法，但該法的基本假定與實際情況存在矛盾，因此本文採用一種新的分析方法? ?標度分析法（或稱為分形分析法）來研究洪峰的區域變化，將標度不變性引入年最大洪峰流量? ?匯流面積關系中，並將其用於嘉陵江流域的洪水，另外，本文在smith提出的具有標度性質的二參數對數正態分佈模型基礎上創造性地提出了三參數對數正態分佈模型來表徵年最大洪峰流量分佈中匯流面積的尺度影響。
  17. The length of fiber after pulp manufacture decreased, the width of fiber increased

    制漿后，纖維長度分佈的正態峰值擬合較好，纖維長度正態分佈較好。
  18. As hurst parameter estimated bias exists, the precision may be improved by using non - linear estimate, where arfima model is proposed and used for verification

    從統計結果來看，樣本序列呈現出尖峰、胖尾等有偏特徵，明顯不滿足正態分佈的假設，表明收益序列可能具有長程相關或記憶性。
  19. Chapter 4 tested normal distribution of return time series of chinese stock market. resulted show that the distribution of return time series is non - normal, it has high - peaked and heavy - tailed characteristics. at the same time, we explain the reason of it

    第四章對我國股票市場收益率序列進行了正態性檢驗，結果表明我國股票市場收益率不服從正態分佈，具有明顯的尖峰、厚尾特徵，然後解釋了出現尖峰、厚尾的原因。
  20. The normal, srudent ' s t and stable paretian distributions with their characteristics are firstly introduced. research indicates that student ' s t and stable paretain distributions have the characteristics of leptokurtosis

    本文首先介紹了正態分佈、 t分佈、穩定分佈及其性質，研究表明t分佈和穩定分佈有高峰厚尾特徵。
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