查询词典 exponential function

The results of dynamic absorption in the organs after incorporation of 3H-TdR showed that 3H-TdR in the peripheral blood was swiftly distributed to other organs and to their peaks in Id, and was scavenged from them quickly, the formulae of incorporation pattern were described as exponential equation.

3H-TdR内污染组织器官生物动力学的研究显示，进入血液的~3H-TdR可迅速分布于各组织器官，1天内吸收达高峰，然后迅速排除，拟合的滞留曲线回归方程为指数函数方程。

The descending trend has close correlation with the concentration range of extractable heavy metal in soil. The optimal estimation of accumulation factors resulted from the exponential equation was more precise than both the mean and the medium in the case of limited samples.

当数据量有限时，利用富集系数与对应可提取态重金属含量之间的回归模型对富集系数定量估值，其准确性要高于取相应的均值或中值。

The accumulation factors of heavy metal in different kinds of leafy vegetables decreased with the increase of the extractable heavy metal concentration, which can be described best by the exponential equation y=ax(superscript b.

不同品种蔬菜对各重金属的富集系数随可提取态重金属含量增加呈幂函数形式递减，且递减趋势与土壤中可提取态重金属含量范围密切相关。

For inverse singularity, the parallel robot is divided into several series mechanisms, and the Jacobins matrix of these series mechanisms is solved by the exponential product equation and proved to be singular when the series mechanisms are singular.

对于逆奇异，将并联机构拆分成多个串联机构，由指数积方法求得其雅可比矩阵，并证明了机构逆奇异产生时的雅可比矩阵为奇异。

A number of authors have been concerned about exponential family nonlinear models.

已经有许多作者对指数族非线性模型进行了研究。

The diagnostics and influence analysis are systematically studied for the exponential family nonlinear models with random effect.

系统研究了指数族非线性随机效应模型的统计诊断和影响分析。

Exponential family nonlinear models, or generalized nonlinear models are generalized from generalized linear models and nonlinear regression.

指数族非线性模型或广义非线性模型是广义线性模型和正态回归模型的自然推广。

The arithmetic of the projection filter can be predigested in the case of exponential family.

通过引入指数型概率密度模型，简化投影滤波算法的计算。

This paper studies the relationship between the approximate confidence and the statistical curvature in nonlinear exponential family regression models with linear restriction from geometric point of view.

本文从几何的观点，研究了带有线性约束的指数族非线性回归模型下参数的近似置信域与统计模型曲率之间的一般联系，获得了参数的近似置信域。

Exponential family is the most commonly used family in statistics, which include many families such as normal?Poisson and Gamma family.

指数族是统计学中应用最广泛的分布族，它概括了许多常见的统计分布，特别是正态、二项、Poisson、Gamma等分布。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样