选择题:假设当t>0时,f(t)=0,f(t)=5(1-cos3t)的拉氏变换为 题目分类:西安交通大学---机械控制工程基础 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: 假设当t>0时,f(t)=0,f(t)=5(1-cos3t)的拉氏变换为 参考答案:
The long summer holidays are finally over and some The long summer holidays are finally over and some parents are pleased. “We worr 分类:西安交通大学---机械控制工程基础 题型:选择题 查看答案