normal distribution 中文意思是什麼

normal distribution 解釋
【統計學】正態分佈。

  • normal : adj 1 正常的，平常的，普通的；平均的。2 正規的，標準的，額定的，規定的。3 智力正常的，精神健全的...
  • distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
  1. An isolated point " s statistic excluding method is proposed in this paper to eliminate crassitude error in clouding data, which include plenty of oddity data. the method based on the distance between two neighbour points can eliminate the data beyond normal distribution. a error limitation of angle and chordal highness method is used to filtrate clouding point

    針對大量含奇異點的數據點雲，本文提出了剔除粗大誤差的孤立點統計排異法，該方法根據對相鄰點距離的統計，剔除在正態分佈以外的點；對大量數據的精減，利用角度和弦高的最大允許偏差法進行點雲精減。
  2. Designing a higher vocational education training program based on normal distribution curve

    依正態分佈曲線設計高等職業教育人才培養方案
  3. 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。
  4. The distribution patterns of total phosphate, available phosphate, available iron follow lognormal and others normal distribution. 3

    在分佈類型上，除全磷、速效磷、有效鐵服從對數正態分佈外，其餘全為正態分佈。
  5. It has found that section dimension deviations yield with normal distribution ; axis line deviations yield with lognormal distribution

    通過調查分析認為；混凝土截面尺寸偏差服從正態分佈，軸線位移偏差服從對數正態分佈。
  6. The nuclei can relax to their normal distribution.

    核子可以弛豫到它們正常分佈狀態。
  7. The range of immune response in a large random population of animals tends to fellow a normal distribution.

    在一個隨機挑選的大的動物群體中，免疫應答的強弱是呈正態分佈的。
  8. Earlier in this section, we noted that the tails of the normal distribution approach but never touch the horizontal axis.

    本節前面已經指示，正態分佈的兩個尾端趨近於橫軸，但永遠不與橫軸相交。
  9. Tables for statistical distributions - normal distribution

    統計分佈數值表正態分佈
  10. Estimation of the parameters function in normal distribution

    正態分佈參數函數的估計
  11. Normal distribution fuzzy sets a new extension of fuzzy sets

    集理論的新拓展
  12. The observation of to normal distribution of population

    對正態總體進行觀測
  13. Research of the normal distribution and error analysis

    關于正態分佈及其誤差分析的研究
  14. An expression on likelihood function of normal distribution ma sequence

    序列的似然函數的一種表示
  15. How could we talk about a normal distribution of extreme events

    極端的事件怎麼有辦法談論常態分佈？
  16. It is found that the distributions of flood forecasting errors both in humid or semi - humid region approximately obey the law of normal distribution and the method based on pome is effective for calculating the distribution of flood forecasting errors

    結果表明，我國濕潤和半濕潤地區的洪水預報誤差近似服從正態分佈，且採用陽me方法計算洪水預報誤差分佈是可行的。
  17. 4 ) the number and mass concentration distributions of the background atmospheric sand particles of ymchuan, bayanhot and tonggunur display a unimodal form, obeying a logarithmic normal distribution, greatly differing f

    黃沙的長距離輸送和小雨是泥雨形成的原因。雲物理和降水與來自沙塵粒子混合，尤其是小於zpm的粒子，導致了華北地區泥雨的發生。
  18. After being improved, the gear surface contact fatigue strength obeys weibull distribution and stress obeys normal distribution, the gear bottom bend fatigue strength and stress obey logarithm normal distribution, according to the relation of average safe rate and reliability, then the gear strength reliability design and check equations can be deduced

    將齒面接觸疲勞強度按威布爾分佈、應力按正態分佈處理，將齒根彎曲疲勞強度和應力均按對數正態分佈處理，再根據平均安全系數和可靠度之間的關系，推導出了齒輪強度可靠性設計和校核公式。
  19. By means of statistical inference as well as hypothesis test method, it is determined that the variables of compressive stress and shearing stress are of extreme - value distribution and that the variables of frictional coefficient and cohesion coefficient are of logarithmic normal distribution

    應用統計推理和假設檢驗方法分析得知，壓應力與切應力隨機變量呈極值型分佈，摩擦系數與粘結力系數隨機變量呈對數正態分佈。
  20. Upper confidence limits of coefficient of variation for normal distribution

    正態分佈變差系數置信上限
分享友人
分享到 Line

分享到臉書