{
  "fields": [{"id":"_id","type":"int"},{"id":"月","type":"text"},{"id":"降水量(㎜）","type":"numeric"},{"id":"pH","type":"numeric"},{"id":"EC(μS/cm)","type":"numeric"},{"id":"SO42-(μg/mL)","type":"numeric"},{"id":"NO3-(μg/mL)","type":"numeric"},{"id":"Cl-(μg/mL)","type":"numeric"},{"id":"NH4+(μg/mL)","type":"numeric"},{"id":"Na+(μg/mL)","type":"numeric"},{"id":"K+(μg/mL)","type":"numeric"},{"id":"Ca2+(μg/mL)","type":"numeric"},{"id":"Mg2+(μg/mL)","type":"numeric"}],
  "records": [
    [1,"4月",70.83,5.2,15.27,1.17,1.06,1.66,0.34,0.89,0.06,0.53,0.14],
    [2,"5月",305.13,5.38,6.21,0.41,0.34,0.41,0.15,0.22,0.02,0.08,0.03],
    [3,"6月",108.44,5.84,8.47,0.88,0.85,0.25,0.48,0.09,0.02,0.3,0.04],
    [4,"7月",125.67,5.37,8.1,0.74,0.72,0.34,0.27,0.18,0.03,0.25,0.03],
    [5,"8月",83.6,5.1,15.43,1.21,0.65,1.44,0.27,0.68,0.04,0.48,0.11],
    [6,"9月",189.39,5.12,7.55,0.53,0.51,0.29,0.18,0.11,0.04,0.12,0.05],
    [7,"10月",111.08,4.85,10.23,0.71,0.92,0.2,0.27,0.07,0.04,0.1,0.04],
    [8,"11月",67.39,5.31,11.89,0.71,0.64,1.37,0.23,0.74,0.07,0.13,0.1],
    [9,"12月",61.46,4.91,10.8,0.66,0.93,0.38,0.24,0.17,0.07,0.11,0.05],
    [10,"1月",24.08,4.91,12.61,0.9,1.04,0.61,0.41,0.3,0.07,0.14,0.06],
    [11,"2月",104.39,4.97,16.11,1.28,0.88,1.87,0.4,1.02,0.07,0.15,0.12],
    [12,"3月",117.58,5.35,7.98,0.68,0.65,0.43,0.26,0.25,0.04,0.16,0.05],
    [13,"年間合計",1369.04,5.18,9.61,0.73,0.66,0.65,0.26,0.33,0.04,0.18,0.06]
]}