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- four level forecast model 四级预测模型
- After we training and testing water level forecasted model, the average coefficient of determination (R2) of water level at three hour later is 0.918, the root-mean square error (RMSE) is 0.319m. 水位预测模式经过训练与测试之后，预测未来3小时的变化，其平均判定系数R2为0.;918，均方根误差RMSE为0
- A Statistical Forecast Model of Tropical Intraseasonal Convective Anomalies. 热带季节内对流异常的统计预报模式。
- A traffic load forecast model by optimally combined Markov chain is presented. 提出了一种基于最优组合马尔柯夫链的业务量预测模型 .
- Two economists from the macroeconomic point of view, analyze the price level forecast future price trends. 两位经济专家从宏观经济的角度，剖析价格水平，预测物价未来趋势。
- We also compared the prognostication precision, endow differ power, and established assembled forecast model. 比较各方法预测精度，赋予不同权重，建立组合预测模型。
- The paper improves forecast veracity and guides work of littoral medium and small cities' air quality forecast model. 对沿海地区中小城市今后开展空气质量预报工作具有一定的指导意义。
- Above four levels, reads, said, writes, translates the fluency. 在四级水平以上, 读, 说, 写, 翻译流畅。
- System can be classified into two,three or four levels. 制度可以划分为两个、三个甚至四个层次;
- It also check the forecasting model very carefully. 并对预报模型进行了精度检验。
- Form macro and microlevel ,the forming of the medicine industrial cluster of Tonghua have four level, Themedicine industrial cluster is the main important factor that. 医药产业集群是推动通化经济高速发展的主要动力和重要因素。
- This shows that it is feasible that RBF ANN is used to establish the forecast model of outflow sediment concentration. 可见,采用RBF网络建立的出库含沙量预测模型是可行的。
- After analyzed customer loyalty and the relevant concepts and it's essence,pointed the four level of customer loyalty and the value of customer loyalty hase been analyzed also. 通过界定顾客忠诚的概念、内涵,本质,指出了顾客忠诚的四个层次和顾客忠诚的价值。
- For multivariable non-equidistance sequence, a grey forecast model GM (1, m) is established. 摘要对于多变量非等间距数据序列，建立了一类GM(1,m)预测模型。
- There are four levels of security policy defined by the security model, which correspond to the different administration and hosting scenarios. 安全模型中定义了四个安全策略级别,它们分别与不同的管理和宿主方案相对应。
- In the end of this paper, the forecast model is applied in NNP, which gets good result. 最后，根据已有的数据验证了预测模型的有效性，预测效果良好。
- NOAA's tsunami forecast models were put to the test for this perplexing event. 美国NOAA的海啸预测模型也用来测试这个诡谲的事件。
- The Afghan government plans four levels of security on Election Day. 阿富汗政府计划为大选日布置四层安保力量。
- The top four levels of GSA shredders are all cross-cutting machines. 价更优！
- This forecast model shows that there exists exponential relation between the drilling cost and the footage and the cycle respectively. 该预测模型表明钻井成本与钻井进尺和钻井周期呈指数关系。
