Elasticityof substitution — a measure of the degree to which two factor inputs complement or substitute for one another in production.
弹性代换——产品中的两个因素投入产品中相互补充或是代替的衡量度数。
2
Grain price is sensitive to the change ofproduction, though the supply elasticity is low and has limited effect to coordinate grain production.
虽然粮食的供给弹性较小，对调整粮食生产的影响有限，但是粮食价格对粮食生产的反应却很敏感。
3
The paper applies combined analysis, especially the analytical methods of Constant Elasticityof Substitution Production Function and the analysis of Man-land coordinate relationship.