欢迎来到牛牛题库网 牛牛题库官网
logo
搜索

问答题

伺服控制系统的比较环节是将输入的指令信号与系统的反馈信号进行比较，以获得输出与输入间的（    ）信号

【参考答案】

偏差

点击查看答案

相关考题

未知题型
When the girl was talking about her wishes, George said, 'Oh, shut up and get something to read,' Then he ____________.
不定项选择
城市道路交叉口多，需要考虑行人和非机动车的交通。
A．错误
B．正确
未知题型
In this part, please write an essay of about 200 words on the topic 'China in the 21 st Century and Her Returning Scholars'. You should base your essay on the following outline:
1. Today, many countrymen are returning after they finish their study abroaD.
2. Reasons for their returning.
3. Significance of their returning both to China and to themselves.
微信小程序免费搜题

All Rights Reserved 版权所有©牛牛题库网(nntiku.com)

备案号：湘ICP备2022003000号-1

微信扫一扫,加关注免费搜题

微信扫一扫,加关注免费搜题