With this model, the elasticity factor of the rotation volume of passenger transportation will be developed.
运用此模型，对我国公路客运周转量的弹性系数进行了应用研究。
Baking volume, form, crumb structure and elasticity, and the taste of the baked product are evaluated.
焙烤后的体积、形式、屑状结构和弹性，以及陪烤制品的风味都可以从试验结果中得到评估。
An example is given to show profit elasticity change range and reliability when production and sales volume follow certain distribution.
通过实例研究了当产销量服从某种分布时，利润弹性的变化范围及在该变化范围的可信度。
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