从在生产过程中所起的作用、工作状态对安全级别的要求等方面,简述集散控制系统(DCS)和安全仪表系统(SIS)之间的区别?
您可能感兴趣的试卷
最新试题
“Breakdown”as used in Line 6,Paragraph 2 most probably denotes().
题型:单项选择题
图1这副书法作品的落款为“白沙”,请问是谁?()
题型:单项选择题
根据原文提供的信息,下列表述不符合原文意思的一项是()
题型:单项选择题
His major is marketing.()
题型:判断题
图3是番禺沙湾飘色,关于沙湾飘色,哪些描述是正确的?()
题型:多项选择题
This passage is mainly about().
题型:单项选择题
According to the passage,what is NOT a characteristic of group?()
题型:单项选择题
The two words in Paragraph 6which means the process of giving birth to a baby are()
题型:单项选择题
Which of the following about Waelbers is TRUE?()
题型:单项选择题
图2作者此人名气很大,被誉为()。
题型:单项选择题