2) forecasting evaluation
预测评价
1.
Hit ratio is not the most scientific criteria for forecasting evaluation in comparison with correlation coefficient between the measured and forecasted silicon content.
分析了文献中高炉铁水硅含量预测数据,结果表明:评价指标选择决定预测效果的评价结论和模型选择;命中率判据不是评价预测效果的最佳选择;相关系数及其检验是评价预测结果优劣的客观判据;相关系数及其检验、人工预测、随机游走模型可以作为以科学性、实用性和简便性为原则的预测评价判据基准。
3) oil price prediction
油价预测
5) prognosis and evaluation
预测评价
1.
The prognosis and evaluation for deeper level mineralizing perspective of vein No.410 of Qiangma gold deposit, Henan Province;
河南枪马金矿床410脉深部成矿远景预测评价
2.
Application of multiple correlation analysis method to the prognosis and evaluation of uranium metallogenisys in Jiangzha region;
多重关联分析法在降扎地区铀成矿预测评价中的应用
6) prediction and evaluation
预测评价
1.
Influence prediction and evaluation of Xiaolangdi reservoir slope sloughing on migration settlement;
小浪底水库塌岸对库区移民新址区影响预测评价
2.
Based on the characteristics of regional geochemical anomalies of 30 middle-large copper deposits, the prediction and evaluation criteria of geochemistry has summarized.
根据我国近３０个大中型铜矿的多元素区域地球化学异常特征，初步总结出了矿田地球化学异常的预测评价准则。
补充资料：物价
1.货物的价格。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条