将下图化减成为一个实际电流源模型后（ ）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/d36dc120f85449b6bf8f8fdbc047a46f.png
举一反三
- 将下图化减成为一个实际电压源模型后（ ）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/19c994836a0449e59b289bbc71183952.png
- 将下图化减为一个实际电压源模型后（ ）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/e8aa130b39eb4d5e98dc85721dd70dba.png
- 将上图化简成为一个实际电流源模型后（ ）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/fdbaa39ff13b434e97dd860701f5c5ae.png
- 将上图等效化简成为一个实际电压源模型后（ ）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/feecb368e0864e37a5ee70dc35b09058.png
- 逻辑函数F (A,B,C)=Σ m (0，1，4，6)的最简与非-与非式为（ ） A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/6677dfd1ca0a4255871fff8d24c1bfe1.png"/> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/5556e6fba4d849c988d994a19156d44a.png"/> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/6f296abd190d40b19f2f737f02c7adca.png"/> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201904/b2bf2478b09b4e6ab818d71adb4a8715.png"/>