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。
The serum PCT level can be used in prediction for the occurrence of MODS or the risk of death.
血清pct是一个预测患者发生MODS或死亡风险的较为敏感的指标。
This increases the uncertainty of occurrence time of earthquakes in middle Bohai Sea, and it is unfavorable for long term earthquake prediction there.
使渤中地震发生时间的不确定性增大，不利于渤海地震长期预测。
For a prediction to be successful, the probability of occurrence in a time interval and a space domain must be specified in advance, as must the lower magnitude.
一项预测称之为成功，发生的概率，包括时间的间隔、位置的范围，以及最低量级，均必须事先明确。
Prediction results showed that this model was valid for prediction of the severe drought occurrence in Zhejiang Province.
拟合结果表明，该方法对预测浙江省下一个严重干旱发生年有一定的参考价值。
In order to know the base number of the pine moth, we should forecast the occurrence. We should value the application of symbolic method for anomaly prediction of pine moth to achieve a good result.
为准确掌握松毛虫种群基数，做好预测预报，用气象等环境因子与松毛虫发生量的关系，应用距平符号法进行松毛虫动态预测，收到良好效果。
The proton event prediction model is consisted of two sub-models. One is the proton occurrence model, the other is proton peak flux model.
太阳质子事件模型包括两个子模型：质子有无模型和质子峰值流量模型。
The proton event prediction model is consisted of two sub-models. One is the proton occurrence model, the other is proton peak flux model.
太阳质子事件模型包括两个子模型：质子有无模型和质子峰值流量模型。
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