给出了基于一阶和二阶改进预测有效度最优级原则的中长期负荷组合预测模型。
Meanwhile, it is obtained the combined model of mid-long term load forecast based on the 1-order and 2-order improved forecast effectiveness optimum principle.
通过引入可信赖域，改进预测精度矩阵，来推导单个预测和组合预测的阶预测有效度。
The method deduces the forecast effectiveness of single and combined forecast by introducing confidence field and improving forecast precision matrix.
针对基于预测有效度的组合预测模型提出了新的优性组合预测、预测方法优超和冗余度的概念；
New concepts are proposed for the combination forecasting effective measure models: superior combination forecasting, dominant forecasting method and redundant measure.
对中长期负荷组合预测进行了研究，提出了基于预测有效度最优的原则来求取组合预测加权系数的方案。
The changeable weight combined method is presented based on the principles of forecast effectiveness optimization through study of mid-long load combined forecast.
结果表明，通过计算灰度场的相似离度，可以有效地定量描述台风非对称性结构的相似性，并能较准确地预测其未来的移动路径。
The result indicated that it can describe effectively the comparability of typhoon asymmetry structure by harmonic analysis method, and also can predict exactly prospective motion.
经加工试验证明了该表面粗糙度预测模型的有效性，从而实现加工前在确定切削条件下预测和控制表面粗糙度的目的。
It proves that this prediction model is effective by machining experiments. Using prediction model can predict and control surface roughness under certain condition.
镗孔加工尺寸误差预测补偿是控制镗孔加工尺寸分散度、保证零件互换性的一种经济、有效的方法。
Dimension error prediction and compensation for boring is a cost effective method to control the dimension distribution and maintain part exchangeability.
结果表明，低沉度模型的预测结果与主观评价结果具有很高的相关性，从而证明了所提出模型的有效性。
Results indicate a strong correlation between model predicted and subjective data, and therefore proved the devel-oped model an effective index for subjective low-frequency perception.
工作态度与工作结果显著相关，其中，工作满意度可以有效地预测这三类工作结果，而情感承诺只可以有效地预测工作绩效。
Working attitudes are strongly related to working outcomes, and job satisfaction can forecast the three outcomes but affective can only forecast performance effectively.
对得到的风险度值和预测值，结合煤矿其他因素，制定安全防护措施，可以有效的预防和控制煤矿事故的发生。
Based on the risk degree and predictions and other factor of coal mine, this paper makes measures of safety protection, which can effectively prevent and control mine accidents.
减肥是排卵的一个最有效的预测指标，具有较高的灵敏度。
Weight loss was found to be the best predictor of ovulation with sensitivity with good sensitivity.
实验表明：基于有效打浆功率的比能模型用于中浓打浆打浆度预测是可行的。
The model based on net power and specific energy can be used to predict pulp beating degree.
研究结果表明，本方法是一套预测鲕滩储层孔隙度的有效方法，具有重要的实用价值。
Through research it is shown that this method is an effective method of predicting oolitic beach reservoir porosity, being of important practical value.
高校教师工作压力可以有效地预测工作满意度。
The college teachers 'job stress can predict their job satisfaction effectively.
结果表明，径向基神经网络模型能有效提高预测精确度，也证明了实验方法的有效性和可行性。
The results not only show radial basis network models can increase the prediction accuracy efficiently, but also prove the validity and feasibility of these motheds.
工作同盟与团体成员满意度、目标达成度有显著关联，可以有效预测团体结果。
There is significant correlation between working alliance and the extent of members satisfaction as well as goal achievement.
针对帧内预测宏块，提出了“参考块缩放法”，在不明显增加解码复杂度的情况下，有效减少误差漂移。
And the method of reference block scaling was proposed for inter coded macroblocks, which can reduce error drift effectively without increasing decoding complexity.
本文从关联度的概念出发，提出了一种灰色模型的选取方法，经过实例验证，证明行之有效，从而克服了选取预测模型的盲目性。
Starting with the relation degree, this paper has presented a method for selecting a grey model, which could best fit the oil and gas field.
但后来对工作满意度的许多研究结果却前后矛盾。现在看来，用更广泛的衡量标准来评估快乐感受，能更有效地预测生产率。
But later studies that looked at job-satisfaction ratings were inconsistent. Broader measures of happiness, it turns out, are better predictors of productivity.
个体与组织间的匹配程度可有效的预测员工的工作满意度、工作绩效以及离职倾向、组织承诺及个人成就感等。
The past researches found that the 3 types of fit were related to organization- focused outcomes and job- and career-focused outcomes respectively.
个体与组织间的匹配程度可有效的预测员工的工作满意度、工作绩效以及离职倾向、组织承诺及个人成就感等。
The past researches found that the 3 types of fit were related to organization- focused outcomes and job- and career-focused outcomes respectively.
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