DCS串级调节系统中,()输出至现场的执行器A、主表的给定值 B、主表的阀位值 C、副表 发布时间:2018-11-24 15:56 │ 来源:www.tikuol.com 题型:单项选择题 问题: DCS串级调节系统中,()输出至现场的执行器A、主表的给定值B、主表的阀位值C、副表的阀位值D、副表的内给定值
题型:单项选择题 He____ as a national hero for winning the first gold medal for his country in the Olympics.A.regarded B.was regardedC.has regardedD.had been regarded 查看答案