Electrochemical technologies for the on-site treatment of spent acid etchant have received great attention due their eas......

通过9组室内水槽试验，系统分析了不同周期和波高波浪作用下粉砂质细砂的悬移特性。试验结果表明，在波浪作用下，细颗粒泥沙在水体中悬......

尕林格矿区矿体和围岩磁性差异明显,磁法勘探是最直接而有效的方法.通过对尕林格Ⅳ矿群成矿地质条件、C4-4子异常地球物理特征的分......

ROCCH理论主要用于解决代价敏感的二类分类器性能评估问题,如何有效地将其扩展到多类评估中是研究难点。采用二叉树思想和垂直平均......

Electrochemical technologies for the on-site treatment of spent acid etchant have received great attention due their eas......