丹尼尔·西·杰克林(Daniel C.Jackling)在低品位矿石处理方面的革新思想促使了露天开采的新变革。作为一位最伟大的矿山开发者之一,他促进了一些主要工业部门的革命。在第一次和第二次世界大战期间,他从美国矿山提供大量的铜,从而为加强美国的国防实力作出了重大贡献。从那以后,大批采矿工作者以他为先导,发现和开发了一些新矿山,取得了辉煌成就。之所以能取得如 Daniel C. Jackling’s innovative thinking on low-grade ore processing has prompted a new change in open-pit mining. As one of the greatest mine developers, he promoted the revolution in some of the major industrial sectors. During the First and Second World War he supplied large quantities of copper from mines in the United States, making a significant contribution to strengthening the national defense strength of the United States. Since then, a large number of mining workers took him as the leader, discovered and developed some new mines, and achieved brilliant achievements. The reason why can be achieved