Grey system models have been used in many problems of hydrogeology, engineering geology, environmental geology and mineral deposit predictions.
灰色系统理论在水文地质、工程地质、环境地质和矿床预测的很多问题中得到应用。
An application to mineral separation engineering is introduced of the pyroelectric infrared transducer and the system of Intelligent speech production.
介绍一种以热释电红外传感器为检测部件，结合智能语音合成系统在选矿工程中的应用。
An application to mineral separation engineering is introduced of the pyroelectric infrared transducer and the system of Intelligent speech production.
介绍一种以热释电红外传感器为检测部件，结合智能语音合成系统在选矿工程中的应用。
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