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nested effects modeling 嵌套效应建模
Sound effects:Five sound effects model ,press remind function . 音效：五种音效模式，按键提示音功能；
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。
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。
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；
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.
The swallows nested under the eaves. 燕子在屋檐下筑巢。
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。
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。
The bird is building a nest of straw and twigs. 这只鸟在用稻草和小树枝筑巢。
Two-way nested random effect models 两级套随机效应模型
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。
It proved that everything was a mare's nest. 结果证明一切都是场骗局。
The blackbird's nest contained four eggs. 黑鹂巢里有四个蛋。
The swallow has made a nest under our eaves. 燕子在我们的屋檐下垒了一个窝。
She nested the glass tumblers in a crate. 她把玻璃酒杯一个套一个放在箱子里。