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问答题
闭环系统的极点均为稳定的实极点,则阶跃响应是无调的()。
此题为判断题(对，错)。
答案：
闭环系统的极点决定了系统的动态特性。如果一个闭环系统的极点均为稳定的实极点，这意味着系统是稳定的，并且没有复数极点。在控...
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问答题
Consumer behavior 1 Consumer behavior 2 Consumer behavior 3 Millennials as consumers 1 _______as likely to talk about brand or product over social media, 2________as likely to blog about it. 4________as an important tool to make a purchase decision. 5________as likely to to reference peer review on products before buying them. A generation of researchers. More than 6________ more likely to make price comparison. Companies In the past: Taking a 7______ approach Today: Taking a 8______ approach 3 companies connect with consumers on ________ / Not charge premium __________
答案：
1. More 2. More 3. An 4. More 5. More 6. 50% 7. mass 8. targ...
问答题
正确计算洗消药剂的用量对减少事故危害具有重要作用。()
此题为判断题(对，错)。
答案：
对。正确计算洗消药剂的用量对于减少事故危害确实具有重要作用。在处理化学事故、生物污染或放射性污染等紧急情况时，使用适当的...
