每天一句翻译3? to be able to record historical data for the entire set of analog inputs, set point and output of pid controllers for at least one week and to display and/or print historical trends。 (系统)能记录至少一周的模拟信号输入、pid控制器的设定点和输出值的整套历史数据,并显示和/或打印历史趋势(数据或曲线)。查看更多