全称样本变程。
... 随机扰动最佳化 random-perturbation optimization 区域；范围；变程；值域；极差 range 区域约束 range constraint ...
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在所研究的温度范围内，所有材料的导电机理都属于极化子的变程跳跃导电。
In the investigated temperature range, the conductive mechanism ofr all samples belongs to the variable range hopping conduction of the polarons.
变程星形图可全面地刻画测井曲线的形态特征，反映沉积环境的水动力变化规律。
The radar figure of directional ranges is able to reflect the characteristics of logging curves and regularity of hydrodynamics.
本文根据日照百分率年变程曲线类型，应用聚类分析方法，把全国划分为12个日照区。
By using the method of cluster analysis, the annual variation curve types of the sunshine percentage in China are divided into 12 divisions.
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