First, introduce two classification methods adopted by this system - LVQ nerve network and curvilinear correlation.首先介绍了系统所采用的LVQ神经网络和求相关性两种分类方法.LVQ neural network model assessing road atmospheric environmental quality w...
某日, 裁缝师跟他朋友外出小酌.One day, the dressmaker and his friends went out for a drink.他请巴黎的裁缝师做衣服.He had his dress made by a Paris tailor.女裁缝师剪断垂摆下来的一条线.The seamstress cut off the dangling strands of thread....
产品广泛用于气体、油品、水等的过滤.The filters are used for filtration of gas . Oil. water etc.本阀适用于空气、水等的管路上作启闭装置.The valve is used on the pipeline as an closing device for air or water.过滤材料有玻纤 、 丙纶 、 涤纶 、 棉 、 活性炭 、 纸等.产品广泛用于气体、油品、水等的过滤...