穩定分佈 的英文怎麼說

中文拼音 [wěndìngfēnbù]
穩定分佈 英文
levy skew alpha-stable distribution
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. It can be dispart 137 sand layers in the droop of 15 sand groups and adds up to 1191single sand layers, summarizes 7 types of correlation : steady, spite, pinch, stack, stack - pinch, stack - spite, complex in the work. the relation between the distribution types of substrata with reservoir levels are four types of reservoir, and i, ii are good reservoir of gas in bawu gas field

    通過對15個砂層組內的小砂層進行認真、詳細地劃分，在垂向上共劃分出137個小層，共計1191個單砂層，並總結出七種井間小層對比分佈類型：穩定分佈型、分叉型、疊置尖滅型、穩定疊置型、重疊分叉型、復合型。
  2. Abstract : overpressure was thought to be existed in the shallow layer of songliao basin because several - hundred - meter - think regional shaly rock distributes steadily in qingshankou formation, nen and nen members

    文摘:松遼盆地淺層被認為是存在超壓的，因為青山口組和嫩一、二段地層穩定分佈著幾百米厚的區域性泥質巖層。
  3. Although there is not steadily distributed thicker shaly rock in the deep part of songliao basin, we believe that the deep part is better than shallower part when considering the geologic conditions of forming abnormal pressure

    松遼盆地深層雖然沒有穩定分佈的較厚泥巖層，但從形成壓力異常的地質條件看，深層要優于淺層。
  4. It was well known that the main process of precipitation formation was collecting cloud water in the warm area and ice phase particles melting in the cold area. positive vertical velocity existed between 700hpa and 500hpa in the warm area and near surface in the cold area. wind convergence existed at the height of 700hpa, and divergence existed above and below the height of 700hpa

    通過對降水雲系的綜合研究，建立了河南省春季層狀雲降水概念模型：暖區降水主要通過雲水碰並形成，冷區降水機制以冰粒子融化等冷雲過程為主;暖區700一50ohpa通常有上升氣流，冷區上升氣流分佈在近地面附近: 700沖a存在風場的輻合，其上下則主要是輻散區;水汽主要集中在7o0hpa高度上，暖區水汽來自南、東南方向，冷區水汽以西南輸送為主;暖區位勢不穩定分佈在o 。
  5. The stable distributions of szsi and shci

    深圳成分指數與上海綜合指數的穩定分佈
  6. Though the regional correlation and study of reservoirs and sedimentary facies, they find the horizontal distribution characteristics of the major reservoir in the research area

    儲層沉積相區域對比研究表明，主要儲層橫向展布特徵是：燈影組白雲巖在研究區廣泛且穩定分佈，石牛欄組顆粒灰巖主要發育于滬州赤水道真以南的臺地相區。
  7. If an electron with k state is initially in one miniband, elastic scattering will make the difference of the probability band occupation tend to zero. if electrons initially are located at a single wannier state, elastic scattering will make the difference of the probability band occupation tend to a constant which does not equal zero. the stable distribution in k space is just the same as the average distribution when no scattering

    發現彈性散射會破壞電子間的關聯，使得初始處在某一微帶上的態電子在兩微帶上的佔有幾率趨於一致；初始電子處在實空間的單個瓦尼爾態上時，最後在彈性散射的影響下兩帶佔有幾率差不為零，並且在上的穩定分佈和沒有散射時的平均分佈相同。
  8. 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。
  9. In chapter five, let { xt, i 1 } be - mixing sequences with identical distributions, which belong to domain of normal attraction with non - generational and stable distribution. with probability one, we have limsup a. s

    第五章，設x _ n ， n 1是同分佈-混合序列，其分佈屬于特徵指數為（ 0 2 ）的非退化穩定分佈的正則吸引場，證明了依概率1有
  10. The field study indicated that most of the species and their densities in this area were unstable in different seasons and different years ; 60 % of the species were getting reduced ; few species, such as emberiza cioides, were almost stable and few species, such as cyanopica cyans, were getting increased

    近10年來調查資料顯示，該區鳥類的物種數及多數種類的數量在不同季節和不同年份呈不穩定分佈：約60 %的鳥類的數量趨于減少；少數種類基本穩定（三道眉草?等）或呈增長趨勢（灰喜鵲等） 。
  11. 2. the stable asymmetric power - garch model is applied to szsi and shci and stable law is fitted into the empirical distributions. the stability of standardized stable innovation is checked and the evaluation of prediction accuracy is performed

    2 .對szsi以及shci建立了非對稱穩定冪- garch模型，對其標準穩定新息進行了穩定分佈擬合、穩定性檢驗以及預測精確性的實證檢驗。
  12. Through the above study this paper draw the following conclusion : in the study period, the absolute discrepancy of counties in henan is larger and larger, the relative discrepancy is littler and littler when time is past ; change of the relative discrepancy is accord with speed of economy growth. structure of spatial distribution is relatively steady

    通過以上研究，本文得到以下結果：在1992年到2002年的十多年中，河南省縣際之間的絕對差異不斷擴大，相對差異不斷縮小；相對差異受經濟增長速度快慢的顯著影響，它們呈正的相關關系。縣際經濟差異的空間格局比較穩定，分佈相對均衡。
  13. Potential instability existed near 0 in the warm area and between - 10 and 0 in the cold area. the occurrence of potential instability was corresponding with maximum rainfall and maximum vapor content

    C附近，冷區位勢不穩定分佈在一10一ooc ，位勢不穩定出現的時間與地面強降水、水汽最大累積區出現的時間一致。
  14. Image denoising using alpha stable distribution in wavelet domain

    穩定分佈的圖像去噪
  15. We find that fitness of returns on stocks to non - normal stable distributions in china stock market is very good by fitness test ; study measurements of return and risk of a portfolio conditional on non - normal stable distributions and put forward mean - scale parameter model ; find that mean - scale parameter model can explain asset allocation puzzle by empirical analysis

    通過擬合優度檢驗發現我國的股票收益率與非正態穩定分佈的擬合效果非常好；研究了非正態穩定分佈條件下投資組合收益和風險的度量，建立了均值尺度參數投資組合模型；通過實證分析發現均值尺度參數模型能夠解釋資產配置之謎。
  16. 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。
  17. Specially, arch type models with stable paretian innovations can better asset risk in terms of calculating var of financial logarithmic return

    尤其通過對數收益的var的比較得到基於穩定分佈的arch類模型能更好評估風險。
  18. It is found from the comparison that the arch type models with stable paretian innovation is more capable to capture characteristics of financial time series than arch type models with normal and student ' s t innovations

    通過模型的比較分析，得到基於穩定分佈的arch類模型比基於正態分佈、 t分佈的arch類模型能更好地刻劃金融時間序列的特徵。
  19. In the end, this paper examine the forecasting performance of arch type models for the weekly shenzhen stock market volatility. the results suggest that arch type processes driven by stable distribution is more effective than the others

    最後利用arch類模型預測了深證成指的周波動性並比較了預測效果，結果表明了基於穩定分佈的arch類模型的預測效果優于其它模型。
  20. The stable distributions of shenzhen stock sub - index ( szsi ) and shanghai stock composite index ( shci ) are discussed, and the portfolio problems of probability criterion and chance - constrained programming are also analyzed. the main contents and results are as follows : 1. the basic theories of univariate stable distribution and multivariate stable distributions and stable stochastic processes are introduced

    本文對深圳成分指數（ szsi ）以及上海綜合指數（ shci ）的穩定分佈、概率準則投資組合問題以及機會約束投資組合問題進行了研究，主要內容及研究結果如下： 1 .介紹了一元穩定分佈以及多元穩定分佈與穩定隨機過程的基本理論。
分享友人
分享到 Line

分享到臉書