變異系數,variation coefficient英語短句,例句大全

變異系數,variation coefficient
1)variation coefficient變異系數
1.Analysis on the variation coefficient of response spectra of earthquake ground motions;地震動反應譜變異系數分析
2.Investigation and Analysis of the Weight Variation Coefficient of the Silkworm Rearing with Artificial Diet;人工飼料育家蠶體重變異系數調查與分析
3.The variation coefficients between body height and chest circumference were also analyzed.具體討論了中老年男性的體型特征,各類體型中身高與胸圍的分布特征,身高與胸圍的變異系數,體型特征的因子構成及因子中變量的相關關系等。

英文短句/例句

1.Phenotypic variation coefficients were all greater than the genetic variation coefficients.表型變異系數均大于遺傳變異系數。
2.Variation coefficients of rice difference quality traits have great disparity.不同品質性狀的變異系數差異懸殊。
3.Dykstra-Persons permeability variation factor戴克斯特拉-帕森斯滲透率變異系數
4.The CV of Water absorption was the smallest, 4.1%.吸水率的變異系數最小為4.1%。
5.CV was 1.2-2.9%. The average percentage of recovery was 100.0±2.6%.變異系數是1.2～2.9%,平均回收率為100.0±2.6%.
6.The percent recoveries and cv of theseamino acids were 100.61%,0.2986%;回收率及變異系數分別為100.61%,0.2986%;
7.The mean recovery rate was 103% and the CV was 4.3%.平均回收率為103％,變異系數為4.3％。
8.The method is easy in operation and accurate in outcome with a recovery ratio of 93.9% and a variation coefficient of 1.4%.方法簡便、準確. 回收率93.9%,變異系數1.4%.
9.Reproductivity was alsosatisfactory CV was less than 1%.重現性好,其變異系數約小于1%;
10.Investigation of Estimator problem for Karl-pearson Coefficient of Variance from Bayes Frame一種Karl-Pearson變異系數的Bayes估計
11.The range of Cv is 15.6%-58.3% in 8 plots.8個種群的變異系數的變化范圍為15.6%-58.3%。
12.Analysis of the relationship of resistance to changes of e-governance and variance coefficient of demographic characters政府IT變革阻力與人口特征變異系數的關聯分析
13.AIRBORNE GAMA-RAY SPECTROMETRIC VARIATIONCOEFFICIENT──A USEFUL PARAMETERFOR INTERPRETATION一種有用的解釋參數——航空伽瑪能譜變異系數
14.Theorem Proving of the Coefficient ofVariation of Weibull Distribution;關于二參數Weibull分布變異系數的一個定理證明
15.Study on Usage of Coefficient of Variation for Statistics of Magnetic Parameters of Samples變異系數用于標本磁參數統計工作的研究
16.New Expression of Variation Coefficient and its Applications in Image Processing變異系數的新性質及其在圖像處理中的應用
17.The intra-assayand inter-assay CV were 1.4-3.5% and 1.3-3.6% respectively.板內及板間變異系數分別為1.4～3.5％及1.3～3.6％。
18.Analysis of Reliability Design of Gears in VC Method用變異系數法對齒輪進行可靠性設計分析

相關短句/例句

coefficient of variation變異系數
1.Boundary Points Detection Algorithm Based on Coefficient of Variation基于變異系數的邊界點檢測算法
2.Relationships between coefficient of variation of diameter and height and competition index of main coniferous trees in Changbai Mountains長白山主要針葉樹種胸徑和樹高變異系數與競爭因子的關系
3.Study on coefficient of variation of bone mineral density by Prodigy-DXA measurementProdigy型骨密度儀測量骨密度的變異系數研究
3)variance coefficient變異系數
1.The variance coefficient of gold element is a sensitive indication for recongnition of available level of metalizatioin of rock-gold built in the high gold content area ,and the intensive differentiation is related to regional ge.變異系數是識別高值區巖金成礦有利程度的敏感指標,金元素的強烈的分異作用與區域地質作用有關。
2.Some measurements for decreasing the variance coefficient and improving the evenness of permeability therefore improving the burning ability of cigarette paper are discussed.通過調整生產工藝及設備改造,提高了卷煙紙的透氣度及均勻性,降低了變異系數,使卷煙紙的質量得到提高。
3.Through increased production percent of yield,distinct difference,variance coefficient method,regression coefficient method,high stabilization coefficient method and non parameter tolerance method etc,adaptability of ten new maize varieties are analyzed at four pot of high elevation mountain areas in this paper.用產量增產百分數、差異顯著性、變異系數法、回歸系數法、高穩系數法和非參數度量法等多種分析方法 ,對 10個玉米新品種在高海拔山區 4個地點的適應性進行了系統聚類。
4)variability coefficient變異系數
1.The variability coefficients of strength indexes for Taiyuan silty clay were compiled statistic on, then some chang laws were drawn out.對太原地區粉質粘土強度指標的概率特征進行了統計分析 ,并對強度指標與不同實驗方法間的相關性進行了比較詳細的實驗研究 ,得出了強度指標變異系數的變化規律 ,建立了強度指標的概率分布模型 ,擬合了指標間的經驗關
2.The variability coefficients of physical mechanical indexes for Taiyuan silty clay were compiled on,then some change laws were drawn out.以太原地區典型土層——粉質粘土為代表 ,根據 2 0個工程的勘察資料及室內一系列強度試驗 ,對該地區粉質粘土工程性質指標的概率統計特征進行了研究探索 ,得出了其土性指標變異系數的變化規律和土層的變異類型 ,建立了其設計參數的 Beta分布概率模型 ,擬合了其指標間的經驗關
3.The randomness of the testing result was reduced in wide range,the biggest deviation of the data in five different times is not larger than 1dB,and the variability coefficient is less than 0.試驗結果表明,采用統計定義后測量結果可以準確反映小屏蔽體的整體屏蔽特性,能有效指導相應電子器件的電磁屏蔽;測量數據穩定,5次測量數值最大偏差小于1 dB,變異系數小于0。
5)variation factor變異系數
1.Discussion on variation factor of high-strength concrete cube strength;高強混凝土立方體強度變異系數的商榷
2.And, relative mean value deviation factor and variation factor, from different points of view, are used for ana.文中首次提出了相對均差系數的概念,應用相對均差系數和變異系數這兩個無量綱量,從不同角度定量分析隨機系統模態參數的變異性。
6)QTCVQT變異系數
1.The ratio of QTV and QT interval mean is regarded as QT co-efficient of variation(QTCV).計算24 h、白天、夜間QT間期標準差(即QT變異度,QTV)和QT變異系數(QTCV)。