... 弹性(elasticity):经济变 量之间存在函数关系时,因变 量对自变量的反应灵敏程度 • 弹性系数(coefficient of elasticity):因变量变化率 与自变量变化率之比 Eg.
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...4.2)也许比式(4.1)更为合适 2 2 1 0 P a P a a Q D (4.2) (二)需求价格弹性 弹性系数E (coefficient of elasticity)是指:任一函数中,自 变量的相对变动所引起的因变量的相对变动,即因变量的变化率与自 变量的变化率之比。
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coefficient of elasticity in shear 剪切弹性模量
energy consumption coefficient of elasticity 能源消费弹性系数
coefficient of cubical elasticity 体积弹性系数
elasticity coefficient of energy consumption 能源消费弹性系数
coefficient of cross elasticity [经] 交叉弹性系数
elasticity coefficient of employment 就业弹性系数
elasticity coefficient of energy production 能源生产弹性系数
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The feasible rational path with the conception of elasticity coefficient is defined.
提出弹性系数的概念,并以此来定义可行合理路径。
Also its influence to warp of the top plate and equivalent elasticity coefficient of cantilever beam is discussed.
分析了残余应力对上级板的影响和对悬臂梁的等效弹性系数的影响。
Closely related to the characteristics of road tourist transport, this paper comes up with a regular predictive model, Elasticity Coefficient Method, about regional total volume of tourist transport.
笔者结合公路旅游客运的特点,提出了地区旅游客运总量的“弹性系数法”的常规预测模型;
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