In accordance with the features of fault occurrence in aluminum electrolysis production the fault diagnosis and prediction method by using recognition and parameter estimation theory is presented.
针对铝电解生产过程故障发生的特点，提出用辨识及参数估计理论进行故障诊断预报的方法。
Based on investigation materials of the occurrence degree of rice sheath blight, long period prediction models were built by means of correlative analysis with several predisposition factors.
根据水稻纹枯病发生与危害程度的调查资料，经与各诱病因素的相关性分析，组建成早、晚稻纹枯病的长期预测模型。
In this paper, we mainly discuss the determination of specific parameters of potential sources, the prediction of attenuation laws of ground shock and the selection of occurrence model of earthquake.
本文主要讨论潜在震源区地震参数的确定、地震动衰减规律的预测以及地震发生模式的选定。
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