variation coefficient的例句大全

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。

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。

In this article, the authors have introduced their research achievement on studying the correlation and the law of variation between the height of a person and the length of his/ her handprint by calculating the average and average coefficient.

通过对大量手印样本进行收集、测量，作者发现，可运用求平均值及平均系数法研究手长与身高间的相互关系及变化规律。

Regarding the nozzle, the variation of nozzle outlet diameter and throat diameter is similar. The injection coefficient increases along with the structure size to reduce. The work current capacity increases. The influence of ejector performance to the absorption chamber is just opposite.

对于喷嘴部分，喷嘴出口直径和喉部直径的变化规律相似，随着结构尺寸的增大引射系数降低，工作流量增大，同吸收室对喷射器性能的影响恰恰相反。

Experimental Study on Variation of Interfacial Tension Coefficient of Crude Oil with Temperature

原油界面张力系数与温度关系的实验研究

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

The authors discussed systematically the low temperature behaviour of six types of the different asphalts mix with tests in room, and analysed the variation regulation of shrinkage coefficient, tensile strength and creep modulus with the change of temperature.

通过室内试验，系统地研究了6种不同沥青的混合料低温性能，着重分析了收缩系数、抗拉强度和蠕变模量随温度变化的规律。

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%。

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。

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。

However, both amplification coefficient of response mean and amplification coefficient of response variance were monotone increasing, enhanced amplitudes were finitude when δ≤ 5% and independency with mass variation.

而响应均值放大系数和响应方差放大系数均单调增加，在δ≤5%时增加的幅度都很有限，且均与质量变异无关。

Analyzing about the statistical characteristic data of soil nitrate content, the result was that the range of coefficient of variation of soil nitrate content is between 46.71% and 99.78%, in which belong to the medium-degree vitiated intensity.

对土壤硝态氮的统计特征数据分析知，土壤硝态氮的变异系数在46.71-99.78%之间，属中等变异。

The results indicate that the accuracy of the result was affected by different dosage. The coefficient of variation of dosage above threshold is lower than that of threshold dosage. It is better to conduct this experiment with dosage of 55mg/ kg.

结果表明，给予戊巴比妥钠的剂量对实验结果有一定的影响，阈上剂量对戊巴比妥钠所致小鼠睡眠时间的变异系数明显小于阈剂量，实验时宜选用阈上剂量55mg/kg作为受试剂量。

By detecting the recoveries and coefficient variation of quinolones in fortified samples, it shows that this method completely accords with the detection requirements of the veterinary drug residue in animal food at home and abroad.

本方法通过添加回收试验，变异系数测定，表明本方法完全符合目前国内国际上对动物性食品中兽药残留确证要求。

Pared t-test and calculating coefficient of variation were used to evaluate the repeatability of 3D ultrasound measurement.

应用配对t检验及计算变异系数评价三维超声测量的可重复性。

Two methods were adopted to calculate the threshold temperature and effective temperature sum, and coefficient of variation was used in tests.

对试验结果采用了2种方法计算发育起点温度和有效积温，并用变异系数进行检验。

The variability of intermediate xerophytes is low at ecological type functional groups. At community level, the yearly coefficient variation of aboveground biomass is in the range of 13.16%~ 23.62%.

中旱生植物的变异性也较低，在群落层次上，地上生物量的年度间变异系数为13.16%～23.62%。

Conclusions The method described above is simple and suitable with better accuracy and precision. In this research, the rate of recovery is from 97.6% to 101.7%, and the coefficient variation is under 2.0%.

结论高温燃烧水解-氟电极法具有良好的准确度和精密度，回收率为97.6%-101.7%，变异系数均为2.0%以下，且简单易行。

Difference in reflecting human development level between DALE and LE by analysis of coefficient of variation.

采用变异度分析探讨健康期望寿命与期望寿命在区分人文发展水平方面的差异。

Sturctural parameters include corneal endothelial cell counting, average area of endothelial cells, maximum and minimum cell areas, standard deviation and coefficient variation of cell area, proportion of hexagon cell, and central corneal thickness.

相关结构参数包括内皮细胞密度，内皮细胞平均面积，最大和最小面积，面积标准差和变异系数，六边形细胞所占比例，以及中央角膜厚度。