Temperature prediction shows similar skill, but it is much lower for precipitation prediction.
用统计方法所作的气温预报水平与之相当，降水预报水平还要略低一些。
The results of application of PPR model to the precipitation prediction in three regions are better than that of stepwise regression for fitting and prediction.
在三个地区应用ppr进行降水量预测建模、模型的拟合及预留预测检验结果均好于逐步回归建模的相应结果。
Prediction accuracy of precipitation has an important influence on evaluation of groundwater resources that is recharged directly or indirectly by the precipitation.
降水量的预报精度对以其为直接或间接补给源的地下水资源评价具有重要的影响。
The analysis of spatial and temporal variations of air temperature, precipitation, and sunshine hours will be helpful to rational prediction of changes in climate, and corresponding decision-making.
对温度、降水和日照时数时空变化规律的分析有助于对未来气候变化做出合理的预测，并制定相应的对策。
Monthly mean precipitation and foregoing air temperature had nicer correlativity in most of months, and air temperature was regarded as reference in prediction of monthly mean precipitation.
绝大多数月份的月平均降水量与前期气温有很好的相关关系，可作为月平均降水量预报的参考依据。
According to the relationship between precipitation and discharge of groundwater, a model of linear artificial neural network is set and used for dynamic prediction of discharge of groundwater.
根据降水量与地下水流量之间的相关关系，建立线性神经网络模型，并且将其用于地下水流量的动态预测。
By comparing model simulation with an observed precipitation formed by stratus cloud system, the new scheme shows the improvement of prediction precipitation.
利用新方案模拟了一次层状云降水过程，新旧方案降水模拟结果的对比表明新方案的降水预报效果有所改进。
MM5, GRAPES and AREM are of better prediction ability, especially in precipitation areas, intensity and evolution. The simulations by MM5 and AREM models are almost identical with the observed.
GRAPES和AREM显示了较好的预报能力，特别是MM5和AREM模式的预报在落区、强度和降水演变上与实况较一致。
The prediction for gas water breakthrough time, which usually ignores the impact of precipitation of condensate oil, results in significant difference between prediction and realistic results.
以往气井见水时间预测通常忽略了凝析油析出的影响，因此造成预测结果与实际结果有较大差异。
The prediction for gas water breakthrough time, which usually ignores the impact of precipitation of condensate oil, results in significant difference between prediction and realistic results.
以往气井见水时间预测通常忽略了凝析油析出的影响，因此造成预测结果与实际结果有较大差异。
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