皮皮学，免费搜题
登录
搜题
【单选题】
经典控制理论研究单输入单输出系统的分析和设计问题,主要基础为( )A.
传递函数
B.
微分方程
C.
状态方程
D.
差分方程
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】当初始信号为零时,在阶跃输入信号作用下,积分调节器( )与输入量成正比。 A.输出量的变化率 B.输出量的大小 C.积分电容两端电压 D.积分电容两端的电压偏差
A.
B.
C.
D.
D
【单选题】听力原文：F：These days more and more people are employed in multinational companies which require higher awareness of cultural diversity．ABD is a multinational car manufacturer that has been very successfu...
A.
recognizing the increasing impacts of globalization．
B.
operating all over the world while taking account of local cultural diversities．
C.
the conflict between globalization and localization．
【单选题】Traditional forms of marketing such as newspaper and television advertising, direct mail and cold calling integrate well with the powerful medium of the Internet and have become more and more effectiv...
A.
T
B.
F
【简答题】首字母填空 These years, with the development of society(社会), more and more agers have suffered from stress. Some of the problems can make them feel very w 小题1: and unhappy all day. Who can help them? A...
【简答题】With more of my love added to English, it will become my (f__)servant and lifelong friend.
【简答题】With the development of the Internet, more and more people tend to send electronic cards 1 of paper ones to their friends and relatives when an important holiday comes. What are the advantages of usin...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
