coefficient of variation

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%.

互联网摘选

Through comparing the variation degree and morbidity caries consistent rate of identical twin and different twin on the caries quantity, lose quantity and complementary quantity, the heritability of permanent tooth caries was counted with classical correlation coefficient method and accordant rate formula.

通过比较同卵和异卵双生子对内龋、失、补牙数的变异程度和患龋一致率，采用经典相关系数法和一致率公式计算出恒牙龋齿的遗传度。

互联网摘选

Impartiality Indexes of Power Dispatching Based on Modified Weighed Coefficient of Variation

基于修正加权变异系数的电力调度公平性指标

互联网摘选

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%.

互联网摘选

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.

网络文摘精选

Discrete level of data of every tested item was introduced through experimental coefficient of variation.

运用经验变异系数来表述各检验项目数据的离散程度.

互联网摘选

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。

互联网摘选

The variation coefficient of uniformity of a drilling is 6%, which is 2.27% less than the rice bud seed without mixed with dry soil;

拌干土粉芽种的播种量变异系数为6%，比芽种裸籽的播种量变异系数小2.27%；

互联网摘选

Results Coefficient of variation ( CV ) for within-run assays was 5.0 % , CV for between-run assays was 1.6 %.

结果ACB方法 批内变异系数 ( CV ) 为5.0%, 批间CV为1.6%.

互联网摘选

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.

网络文摘精选