Producted RF and CRF aerogels by process of sol-gel technics, dynamic-exchange, CO2 supercritical drying, and procedural increase in temperature carbonization methods, which have eximious capability and nanometer network structure; 采用溶胶-凝胶工艺结合动态溶剂交换、CO2超临界流体干燥与程序升温碳化方法制备出性能优良、具有纳米网络结构的RF与CRF气凝胶;
Based on the method of gray clustering, principle of BP neural network and characteristics of gas explosion in heading face, safety assessment procedural diagram of BP neural network on gas explosion hazard in heading face is designed. 基于灰色聚类评价法、BP神经网络原理和掘进面瓦斯爆炸的特点,设计了BP神经网络掘进面瓦斯爆炸危险源安全评价过程图。
Because of the popularization of innovation and the generality of DCC, these prerequisites and innovative schemas will provide some procedural guidance for the development of neural network as well as the innovation of other technologies. 由于创新活动的广泛性和创新计算动力学的一般性,它们对于神经网络的未来发展以及其它理论或技术的创新都具有一定的启发意义。