The experimental data available in literature were employed to build the incremental ratio function for relative permeability of two-phase medium.
基于已有的岩心实验数据，构造了振动采油条件下两相介质相对渗透率的变化率函数。
The results indicate that the relationship between stress ratio and strain incremental ratio in these materials is still a linear relation on the extended moblized plane.
结果表明，在扩展强度发挥面上，这几种材料的应力比与应变增量比之间仍具有线性关系。
When the stree strain relationship is the weak hardening, the relationship between stress ratio and strain incremental ratio shows the straight line with two different slopes.
当材料的应力应变关系为弱硬化型时，应力比与应变增量比关系为两段斜率不同的直线；
RESULTS: The cost-effectiveness ratio and incremental cost - effectiveness ratio of Esomeprazole were higher than those of omeprazole.
结果埃索美拉唑的成本、效果比和增长的成本、效果比均高于奥美拉唑。
Incremental analysis is employed to infer the analytical model of the change ratio of unitcost.
用增量分析方法推导出单位产品成本变动率分析模型。
Incremental analysis is employed to infer the analytical model of the change ratio of unitcost.
用增量分析方法推导出单位产品成本变动率分析模型。
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