Sap , mclaren 's long-time business software partner , is involved in just about every area - from supply chain management to trackside data processing - but one of its key roles is in the development of the car 's v8 engine .

迈凯轮长期软件业务合作伙伴sap几乎参与到每个环节之中从供应链管理到场边数据处理但其关键角色之一是开发v8汽车引擎。

During a summertime thunderstorm last july , according to wednesday 's report , a trackside piece of signaling equipment called a lkd2-t1 failed after a lightning strike , thereby cutting off the electronic channel for messages to pass between trains and the dispatch computers .

周三公布的事故报告称，今年7月一个电闪雷鸣的雨夜，lkd2-t1型列控中心设备遭雷击后出现故障，故障切断了在列车和调度计算机之间传输信息的电子通路。