[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news-7-2":3},{"month":4,"day":5,"dateStr":6,"events":7,"generatedAt":19},7,2,"7月2日",[8],{"year":9,"month":10,"day":10,"title":11,"description":12,"category":13,"tags":14,"importance":17,"source":18},1953,0,"IBM发布首款批量生产的商用计算机Model 650。","IBM宣布推出650磁鼓数据处理机，这是世界上第一款批量生产的商用计算机。IBM 650使用旋转磁鼓存储数据，1950年代共安装了近2000台，是当时应用最广泛的计算机之一。","硬件",[15,16],"计算机历史","IBM",8,"历史数据","2026-08-04T06:53:32.638Z"]