导出数据至已有excel，xlxs,格式如截图

BL  =[[9.32726, 19.252010000000002, 8.676175], [4.593850000000001, 19.252010000000002, 5.741325000000001], [9.32726, 9.481975, 14.221975000000002], [8.97836, 8.676175, 17.60791], [9.32726, 16.95698, 28.876010000000004]]
#导出数据至已有excel，xlxs,格式在excel BL那一列，如下截图

除非你的图1，图2手工加进去