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- fertilizing effect model 肥效模型
- 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。
- 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 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。
- 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 overcame academic shortcoming of Fertilizer Effect Function Method ( FEFM) such as Mitscherlich-Bray equation and Target Yield Method (TYM) which are two kinds of typical fertilization model. 它克服了肥料效应函数法和目标产量法的理论缺陷,是原始性创新施肥模型。
- 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。
- Zhang G L, Wang X Q, Sun J M.Apply integrated method study diagnosis fertilization effect to wheat(2)[J].Henan Agricultural Science,1993(11): 16-19. [6]张桂兰;王学勤;孙进明.;应用综合法对小麦诊断施肥效果研究(二)[J]
- The model researchers have paid more attention to the additive effect models, and run some experiments to test the additivity principle. 加性模型受到研究人员的重视,并对加性原理进行了实际检验。
- Double variables analysis was used to analyze nitrogen and phosphorus fertilizer effect in wheat/ soybean intercropping system. 采用双变量分析法,分析小麦/豆间作氮磷肥效。
- The mechanisms of photoluminescence are introduced, including quantum confinement effect, the defect related oxygen, quantum confinement effect/luminescence center and excition effect model. 并且介绍了单元素半导体量子点的发光机理模型,包括量子限制效应模型、与氧有关的缺陷发光、量子限制效应发光中心复合发光和界面层中的激子效应发光等;
- Based on the investigation data of 30 plots of Phyllostachys nuda, density effect model of Phyllostachys nuda was built, it:W=0. 04192347N1.206841D1.833925,R=0. 96,F=141, R1 = 0. 86, R2 =0.88. 本文运用石竹产区内30块固定标准地的调查材料,配制竹林密度效应模型W=0.04192347N1.;206841D1
- Muskmelon, soillessly cultured with organic substrate was used to study fertilization effect on yield, nutrient absorption and distribution, and utilization rates of N P and K. 摘要研究了不同化肥施用量对日光温室有机基质型无土栽培甜瓜产量及N、P和K吸收量、吸收比例和利用率的影响。
- 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。
- Establish the regression equation of maize fertilizer effect was established on the base of "3414" trail and the optimal fertilization amounts was selected. 摘要通过进行玉米"3414"肥料效应试验建立玉米施肥量与产量的回归方程,求出最佳施肥量;
- Nuclear deterrence effectiveness model is established and its value is evaluated. 摘要建立核威慑能力定量化模型,进行定量化评估。
- According to the rule of shooting effectiveness,the WSEIAC effectiveness model was extended in this paper. 根据射击效能准则,对美国工业界武器系统效能咨询委员会(WSEIAC)的效能模型进行了推广。