某连续系统的系统函数，则输入为时，系统的零状态响应 （ ）https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/da031bcdb8ea4fc3a50119c25c5e14df.png
举一反三
- 系统函数与激励信号之间的关系是:（ ）https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/6f41800eaa954db7bbc4465ce67195bf.png
- 已知线性连续闭环系统的系统函数如下，其中（ ）所描述的系统为稳定系统。 A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201912/a54af4ec7e4f4c449269353f5a662a38.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201912/3133bbf9d54045349ea04bb2f98efde2.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201912/9b76261ac6f547f88f4de906edf8b4b5.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/201912/fa32fec9f7cd4643a0bd6f44c8862586.png" />
- 已知主视图和俯视图，下面左视图画法正确的是（ ）<img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/f377a414c37f4fa6abc2f9b04f1813f9.png" /> A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/374606d5e64c402a80fa6c26413e03d7.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/ab424a298c214c678e3c992cc13f1240.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/1a492c119c654bc08fe36a7ceb5356a1.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/7987482d74ee4b8496cd51b67058d905.png" />
- 已知主视图和俯视图，下面左视图画法正确的是（ ）<img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/1e0aaa3cb30843c7b0eeb71e55511934.png" /> A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/9910f2c5c40d4ba8859276f50ed59490.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/c2065fbfc03e4168868ef9c9a2e45b89.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/5a360d8d05374f619e3a3b0429166843.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/9c9f7f3b64bb493192f6942810efbb5a.png" />
- 已知主视图和俯视图，下面左视图画法正确的是（ ）<img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/ab775b13eca04758be7bda6482f67d14.png" /> A: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/2e4e4d84253748b3a1bbffe481957c9d.png" /> B: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/77d9ccb384a6473486fee4d73e43f758.png" /> C: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/cab39ada23044c3aa629c82f3b900118.png" /> D: <img src="https://image.zhihuishu.com/zhs/onlineexam/ueditor/202001/a334642b1f8c431496117786dcb902bd.png" />