Secondly, the identifying model of freeway hazardouslocation in mountainous areas was established based on BP neural network.
其次，建立了基于BP神经网络的山区高速公路事故多发点鉴别模型。
2
These hazardouslocation cable glands and strain relief fittings are made of high performance nylon and can be ordered in either blue or black colors.
这些危险场所电缆密封套管和插头由高性能的尼龙材料制造而成，且颜色有蓝色和黑色两种可选。
3
Based on the comprehensive analysis of the definition of hazardouslocation at home and abroad, this paper defined the hazardouslocation in mountainous area.