查询词典 error coefficient

For the 592 chemicals, the coefficient of determination of the regression model was as high as 0.9696 with a mean absolute error of 0.37 log-unit.

对所有592种化合物而言，模型的可决系数高达0.9696。估算结果的平均绝对误差仅为0.37个对数单位。

The test results of 20 blood samples detected on different hematological analyzers were analyzed by a q test which indicated that there were no statistical differences between blocks（P＞0.05）. The correlative coefficient was over 0.97 and the relative deviation was within the range of allowable error.

白细胞分类中，中性粒细胞和淋巴细胞在各比对仪器之间以及仪器与手工分类之间的相关性较好，而嗜酸粒细胞、嗜碱粒细胞和单核细胞，不论在各仪器还是仪器与手工分类之间，都存在较大的试验误差（P＜0.05，P＜0.01）。

The average result for the coefficient of thermal expansion is within 1.8 percent of handbook values for this material, with a possible error due to apparent magnification drift of 9 percent.

这种材料在手册中热膨胀系数是1.8%，由可能的表面误差造成了9%的误差

In the fifth chapter, we propose the conditional generalized ridge-type estimator of regression coefficient in restricted linear regression model, and prove that it is superior to the restricted best linear unbiased estimator in terms of mean squares error and mean squares error matrix, we also give the choice of parameters matrix K.

第五章给出了约束线性回归模型中回归系数的条件广义岭估计，讨论了它的优良性，证明了它在均方误差及均方误差矩阵下都优于约束最小二乘估计，并给出了参数矩阵K的选择。

Statistic analysis result shows that the time step is the most important influence factor of simulation precision, and there is relation between simulation error and the setup value of restitution coefficient which the greater the setup value is, the less the simulation error is. Although there is no effect to the total contact time in the course of collision, the value of the time step decides the total contact step, and there is a logarithmic linear correlativity between them.

统计分析结果表明：计算时步是影响模拟精度最重要的因素；模拟误差还同恢复系数的设定值有关，设定值越大，模拟误差就越小；计算时步的大小虽然对碰撞过程的总接触时间影响不大，但是却决定了碰撞过程的总接触时步数，二者之间存在对数线性相关关系

In compensating error method, error Jabobin matrix has been calculated by all-differential coefficient constricting and simplified.

在误差补偿算法上，通过微分构造的方式计算出误差雅克比矩阵，简化了误差雅克比矩阵的计算量。

By the co-integration analysis of the income and consumption of the rural residents in Sichuan province the existence of the long-term balance is discovered. Based on this the error correction model is established and the error correction coefficient of the deviation is described.

通过对1978-2007年四川省农村居民收入与消费的协整分析，发现农村居民的收入与消费之间存在着长期均衡的关系，在协整检验的基础上，建立了误差修正模型，说明了误差修正系数对偏离长期均衡的调整力度。

In order to minimize the synchronous error e, an error feedback coefficient is optimised on-line by using gold cut method adaptively.

为了减小同步误差，提出了一种在线优化误差反馈系数的自校正同步控制方案。

First order coefficient of the phase error function can be estimated by sensor-based motion compensation. Second or higher order term of phase error function could be estimated and cancelled by autofocus technique.

传统由感测器执行之运动补偿功能只能测量到相位的一次项系数，如果加上自动聚焦法，则可以将二阶以上的误差项消除。

The quantitative analysis model of soluble solids content in tomato samples was built based on Partial least squares and its correlation coefficient between prediction and actual value is 0.954, yielding standard error of calibration=0.321, standard error of prediction=0.475%.

用偏最小二乘法建立的定量分析模型，其预测值和实测值的相关系数为0.954，校正标准差为0.321%，预测标准差为0.475%。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。