The company for years engaged in the reverse engineering of semiconductors.多年来这家公司一直都在从事着半导体的反向工程。Xerox set about a process of reverse engineering. It pulled the machines apart and investigated the Japanese factories to find out how they could pull off such feats.施乐公司展开了一项逆向工程。他们把日本的机器拆开，调查了日本的工厂以弄清楚他们如何能生产出如此了不起的产品。