The effect of surgery and illness on longitudinal cognitive course was analyzed using a general linear mixed effects model.
采用一般的线性混合效应模型研究手术和疾病前后对纵向认知曲线的影响。
2
By model study of mixed potential, a viewpoint is put forward that thallium ions have obvious enhancing effect on cyanide dissolution of gold only when they are associated with cathodic enhancement.
The introduced mathematical model takes into account the action of the kinetic fractionation effect in super saturation environment at ice surface as liquid and solid phases coexist in mixed cloud.