通过LSTM网络进行智能灌溉 数据采集 查询 1601510400 = 1十月00:00 GMT 1598918400 = 1个时区00:00 GMT 1596240000 = 1 Agosto 00:00 GMT 1593561600 = 1 Luglio 00:00 GMT 1590969600 = 1 Giugno 00:00 GMT 获得 select " plantNum " , yy, xx, unit, date , ( 3600 * round( timestamp / 3600 , 0 )) as rounded_timestamp, case when " d