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normal distribution 【統計學】正態分布。

normal force

The distribution patterns of total phosphate , available phosphate , available iron follow lognormal and others normal distribution . 3 在分布類型上,除全磷、速效磷、有效鐵服從對數正態分布外,其余全為正態分布。

Generally , the calculation of semi - variogram calls for data to conform to normal distribution , or it will cause proportion effects 變異函數的計算一般要求數據符合正態分布,否則可能會使變異函數產生比例效應。

When the data is not in normal or logarithmic normal distribution , the least - squared method is not applicable to obtaining the sensitive index 若試驗數據為非正態或非對數正態分布,最小二乘法求優會受到限制。

Tolerances for building - recommendations for statistical basis for predicting fit between components having a normal distribution of sizes 建筑用公差.第2部分:具有正態尺寸分布部件之間預配合的統計基礎推薦標準

In this paper , the calculating method of the process capability index for non - normal distribution is given by pearson system of distributions 摘要本文利用皮爾遜分布族設計了一種計算非正態分布工序能力的方法。

There are various quantities which need to be computed repeatedly in the analysis , and these are based on normal distribution functions 一些變量在分析中必須一遍遍的計算,這些都建立在正態分布的基礎上。

The distributions of the values of fluctuating pressure conform to the law of normal distribution ; and the dominant frequency is low frequency 脈動壓強幅值分布符合正態分布規律,優勢頻率為低頻。

In chapter four , a simplified method of tailvar calculation is given under assumption of normal distribution 由于tailvar方法計算較為繁瑣,論文會基于正態分布假設給出了一個簡化方法。

The results showed there were normal distribution patterns between each factors and it ' s frequency 結果表明:長穗苜蓿植株群體穗長、小花數、莢果數、種子數出現的頻數均近似呈正態分布。

Statistical interpretation of data - techniques of estimation and tests relating to means and variances of normal distributions 數據的統計處理和解釋正態分布均值和方差的估計與檢驗方法

The gradient falls off to the starting color based on a bell curve shape normal distribution to either side 漸變過程基于一個鐘形曲線(正態分布)向兩端的起始色過渡。

The calculating method of the process capability index for non - normal distribution by pearson system of distributions 利用皮爾遜分布族計算非正態分布工序能力指數

Statistical interpretation of data - power of tests relating to means and variances of normal distributions 數據的統計處理和解釋正態分布均值和方差檢驗的功效

The majority of the parametric methods of var approach use a normal distribution approximation 傳統參數var計算方法大多使用正態分布作為分布假設。

Study on l - moment estimation method with consideration of historical floods for log - normal distribution 可考慮歷史洪水對數正態分布線性矩法的研究

Confidence interval for scale parameter of normal distribution from incomplete observational data 正態分布尺度參數基于殘缺觀測數據的置信區間

The statistics of crack widths and fracture intervals can satisfy normal distribution 正常使用狀態下構件的撓度也能夠滿足規范限值要求。

Designing a higher vocational education training program based on normal distribution curve 依正態分布曲線設計高等職業教育人才培養方案

Statistical interpretation of data - tests for departure from the normal distribution iso 5479 : 1997 數據的統計解釋.偏離正態分布的檢驗