e};
        const barKeys = ['现有确诊', '治愈人数', '死亡人数'];
        const barKeys_reverse = ['死亡人数', '治愈人数', '现有确诊'];
        let yBandScale, nyBandScale, xBarScale;

        let province_name_map = {
                "北京": "Beijing",
                "天津": "Tianjin",
                "河北": "Hebei",
                "山西": "Shanxi",
                "内蒙古": "Neimenggu",
                "辽宁": "Liaoning",
                "吉林": "Jilin",
         