coefficient variation

The coefficients of variation for dry fruit biomass were higher than their diameters.

在果实干重及其果球径的变异程度上,均以干重的变异较大.

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The law of spring coefficient variation in different parameters of the gasbag is explored, which lays a foundation for the application of gasbags to engineering support.

探讨了弹簧系数在不同气囊参数下的变化规律，为其在工程保障中的应用打下基础。

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The tests of accuracy and repetition that the coefficients of variation are less than 5 percent.

经回收和重复性实验表明,方法的准确度和精密度均符合要求.

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The average standard deviation of determination is 0.024 and the average coefficient variation 2.43%.

平均标准偏差为0.024，变动系数2.43%。

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Capillary-column gas chromatography was applied successfully to determine the ethanol in the xylose fermentation broth, the coefficient variation was less than 2 percent.

介绍了利用毛细管柱气相色谱法测定木糖发酵液中乙醇含量，其变异系数小于2%。

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The daily temperature gap accounted the main effects on the caloric value of two rice varieties and with the minimum coefficient variation.

温度日较差对热值有正影响效应，且具有较低的变异系数，雨量与雨日的正效应起修饰作用。

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Phenotypic variation coefficients were all greater than the genetic variation coefficients.

表型变异系数均大于遗传变异系数.

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Variation coefficients of rice difference quality traits have great disparity.

不同品质性状的变异系数差异悬殊.

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The coefficient variation ( CV) of protein intensity and M/ Z value was 0.161 and 0.0004 within the same protein chip.

同一芯片内蛋白质峰强度的变异系数（CV）值为0.161，M/Z的CV值为0.0004。

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Adopting moving average method and serial cluster analysis method, hydrological series in the basin was divided into three phases according to annual runoff coefficient variation.

采用滑动平均和有序聚类分析方法，对选定的水文序列进行阶段划分，并统计分析各阶段降水、径流的变化特性；

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Approximate analysis on the coefficient of variation

变异系数的近似分析

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This article selects 2473 experimental data of coal gange light aggregate concrete cubic strength on the spot in Fuxin, calculates their average value, mean& square deviation and coefficient of variation, and makes regression analysis.

本文收集了阜新市煤矸石轻骨料混凝土立方强度的现场试验数据2473个，统计了它们的平均值、均方差和变异系数，并进行了回归分析。

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While calculating common K, the writers found that the coefficient of variation v/ m, as an index to reject abnormal data, was not suitable.

在计算公共K值时，笔者发现按常规的以变异系数v/m作为剔除异常资料的指标效果不理想。

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Coal seams 10 and 82 coefficient variation of thick are 0.47 and 0.48 for unstable seam.

10煤和82煤的厚度变异系数分别为0.47和0.48，为不稳定煤层。

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The average of coefficient variation ( CV) and genetic diversity indexes of the phenotypic characters among M4 or M_5 colonies derived from 3 cotton varieties were very significant.

三个品种的辐射诱变后代M4、M5群体表型性状变异系数和遗传多样性指数的平均值均存在明显差异。

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Average diameterof the colloidal gold was 10.7 nm and coefficient variation ( CV ) wasl 4.2 %.

获得的金颗粒平均粒径为10.7nm,变异系数14.2%.

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The result shows that standard deviation is 0.02, coefficient of variation linear correlation is 0.9996.

方法标准偏差为0.02, 变异系数为 0.24% .本方法可适用于霜脲氰及其复配制剂的分析.

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The average recoveries and coefficient of variation of fipronil in Chinese cabbage were 91.92 % ～101.64 % and 4.5 % ～6.8 %.

西兰花中平均回收率达到91.92%~101.64%,RSD为4.5%~6.8%.

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Based on the same seismic waves inputing, acceleration of every designated height of slope has been monitored, and it summarizes the acceleration amplification coefficient variation rules with height.

在输入同一场地水平地震波的基础上，对各边坡指定坡高水平加速度进行监测，并总结了加速度放大系数随高度的变化规律。

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For all of friction process, friction coefficient variation experienced ascent transition change, however, transition time decreased monotonously with normal pressure increase.

所有连续摩擦过程的初期，摩擦系数都经历一个从小到大的过渡变化，而过渡期的时间随着法向载荷的增大单调下降。

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In this paper, the bayes predict formula of the resistance characteristic value is put forward in the condition of the coefficient of variation is known or unknown, and an authentication is provided.

文章提出了变异系数未知和已知情况下抗力标准值的贝叶斯推断公式，并予以验证。

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When the white noise level ( coefficient of variation ) increases to 20 % , the cyclical fish population spasmodic.

在白色噪音水平 ( 变动系数 ) 增加至20%时, 周期型种群变为不稳定型.

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A Preliminary Study on Dynamic Laws in Coefficient Variation of the Tree Diameter Even aged stands

同龄林直径变动系数动态变化规律的初步研究

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In this paper," structure variation coefficient" was introduced to evaluate the changes of microbial consortia structure by the existing detecting methods of microbial consortia.

本文通过对现有的微生物群落结构检测方法进行分析，引入了“结构变异系数”来评价菌群结构变化。

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Multivariate Process Capability Index Based on Coefficient of Variation

基于差异系数的多元过程能力指数

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Strength variation and crack propagation of thermally shocked Ca 0.6 Mg 0.4 Zr 4 ( PO 4) 6 ceramics are shown to be dependent on the thermal expansion coefficient and axial thermal expansion characteristics of the ceramics.

Ca0.6Mg0.4Zr4（PO4）6（简称CM）陶瓷热震后的强度变化与裂纹扩展依赖于材料的热膨胀系数和轴向膨胀特性。

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Results The mean variation coefficient of CACD, ACA and ACV measurements were 0.4 %, 3.9 % and 2.6 % respectively.

结果　前房轴深 、 前房夹角、前房容积的平均变异系数分别为04% 、 39%、26%.

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The coefficient variation of constant temperature digestion is 6. 80%, cold digestion 7. 96%, and heating digestion 16.14%.

它们的变异系数分别是：恒温消化法6.80%，冷消化法7.86%，热消化法16.14%。

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The assay has been validated for application to peanut, peanut butter, bean, and corn, Analytical recoveries were between 81-116%, the coefficients of variation ( CV) were between 1.51% and 10.65%.

应用于花生、花生酱、玉米和大豆等农产品中AFB1分析，其回收率在81116%范围，变异系数在1.5110.65%之间。

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Calculation method of projectile drag coefficient variation versus altitude

超声速弹箭阻力系数随高度变化的计算方法研究

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