湿地水环境系统是一个灰色系统。
研究了农业推广灰色系统的特性。
Studied the agricultural extension gray system characteristic.
农村经济是一个本征性灰色系统。
教育系统是灰色系统。
用灰色系统对未来旅游者的行为进行了预测。
灰色预测是灰色系统理论的一个重要组成部分。
Grey forecasting is an important part of the grey system theory.
灰色系统预测法对时间序列的预测有较高的精度。
The grey system has a high precision for the time series prediction.
灰色关联分析是灰色系统理论中的一个重要组成内容。
Corelation analysis method is an essential part of grey system theory.
预测结果和质量分析表明，灰色系统理论预测效果较优。
The result and quality analysis show that the grey theory is of optimal prediction effect.
并运用灰色系统理论的关联度分析方法进行了分析和计算。
The analysis and calculation were also made by the correlation method of Grey system theory.
灰色系统预测模型是一种进行港口吞吐量预测的有效方法。
The grey system model is efficient for long-term port throughput forecasting.
灰色预测控制是以灰色系统理论为依据的一种全新的控制模式。
The grey predicative control is a fully new control mode based grey system theory.
气候系统是较典型的灰色系统，适于应用灰色系统理论预测模型进行预测。
Climate system is the typical grey system which more suitable for grey prediction.
研究结果表明，灰色系统理论作为一种科学方法，应用于粮食市场是完全可行的。
Studies show that gray system theory, as a scientific method, is highly applicable to th...
研究结果表明，灰色系统理论作为一种科学方法，应用于粮食市场是完全可行的。
Studies show that gray system theory, as a scientific method, is highly applicable to th...
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