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- In addition, the Grads Field Price Effect Model put forward by Zen Fanyin is modified. 此外，对曾凡银提出的绿色壁垒价格梯度场模型进行了修正，通过对修正模型的分析，验证了绿色壁垒在价格上对关税壁垒的替代效应。
- Price effects model 价格影响模型
- Sound effects:Five sound effects model ,press remind function . 音效：五种音效模式，按键提示音功能；
- The relative price effect is a fallacy, or at least, too simplistic. 这是一种错误的想法,至少把问题看得太简单了。
- Relative risk( RR) was used as a measure of the effect of folic acid supplementation on the risk of stroke with a random effect model. 采用相对危险度（R）大小，作为衡量叶酸补充治疗在降低卒中发生危险有效性的指标。
- Highly competitively sectors weaken the price effect of import competition on firms,while strengthen the cost effect. 高竞争性行业削弱了进口贸易竞争对国内行业企业的价格效应,而强化了其成本效应。
- Relative risk (RR) was used as a measure of the effect of folic acid supplementation on the risk of stroke with a random effect model. 采用相对危险度（RR）的大小，作为衡量叶酸补充治疗在降低卒中发生危险有效性的指标。
- Methods A total of 15 articles published were analysed by fixed effects model,meta-analysis of evidence-based medicine(EBM). 方法应用循证医学的Meta分析,采用固定效应模型法(fixed effects model,FEM)对符合标准的15项对照研究文献进行评价。
- Using the primary data, the study-specific relative risks (RRs) were calculated and then pooled using a random effects model. 根据原始的数据，计算出每个研究具体的相对危险度并根据随机效应模型综合数据。
- To overcome shortcomings of the basic ratchet effects model, the model is reestablished by introducing Cobb-Douglas production function into it. 针对基本棘轮效应模型存在的不足之处，引入柯布-道格拉斯生产函数，重新建立了企业动态激励的棘轮效应模型；
- The theroy predicts that there will be a large runup before the SEO, a negative price effect on SEO announcement,and long-run underperformance of SEO fims. 经营者选择增发窗口的结果表现为企业增发前的股价上升，增发公告日的价格负效应以及增发后的长期业绩不佳。
- Emphasized to discuss the education to consume to gather and homologous some properties,and deduce the matrix of a wealth effect and the price effect to mean. 着重论述了教育消费集以及相应的一些性质,并推导出财富效应和价格效应的矩阵表示。
- Plainclothes detection is an effective model of cracking down such crimes. 便衣侦查是新形势下打击多发性侵财案件的有效侦查模式。
- We first provide a simple method for estimating R&R based on two way random effects model, which overcomes the drawbacks of analysis of variance (ANOVA) method. 本文首先根据二因素随机效应模型,给出了估计R&R的一种方法,它克服了方差分析方法的某些不足;
- The uncertainties of the concrete time effect model,the given concrete properties and the given ambient environment were simulated by the LHS. 最后采用LHS模拟了给定条件的混凝土时效计算模式、混凝土材料和外部环境的不确定性;并对不同混凝土时效模式的模拟结果进行了比较.
- Nonlinear mixed effect model(NONMEM) has been widely used in estimating population pharmacokinetics parameters of various drugs. 非线性混合效应模型法广泛应用于临床各类药物的群体药动学参数估算。
- But Russia is more discrete some, thought in lacks the unification under the world natural gas market condition to be very difficult to adjust the natural gas price effectively. 但是俄罗斯对此更为谨慎一些，认为在缺乏统一的世界天然气市场的条件下很难有效调节天然气价格。
- The dissertation formed the framework of RIS, established the feedback cause and effect model of enterprise innovation, and analyzed the status of enterprise in RIS theoretically. 本文构建了区域创新体系结构图，建立了企业创新活动反馈因果结构模型，从理论上对企业在区域创新体系中的地位进行了分析。
- Denison's culture and effectiveness model is adopted to analyze the important issues related to the reform. 国家财政收入的六成以上来自国有企业，有三分之二的城镇职工在国企就业。
- The clerk attached a price tag to each article. 店员给每一件商品系上标价签。
