题目内容：
电路中设定电流或电压的参考方向不同，则计算结果的数值不同, 符号也不同。
参考答案：
选择题：电路中设定电流或电压的参考方向不同，则计算结果的数值不同, 符号也不同。
- 题目分类：西安交通大学--电路（高起专）学习指南
- 题目类型：选择题
- 查看权限：VIP
The international situation is very _______ in the
The international situation is very _______ in the Middle East.A A.deliciousB B.
Tina _____ have known the truth, or she would have
Tina _____ have known the truth, or she would have told us.
He tried to expand his reading because he thought
He tried to expand his reading because he thought good reading can _____ people’
The withered plants _____ in the rain.
The withered plants _____ in the rain.
During the summer holidays , he was made ______ tw
During the summer holidays , he was made ______ two hours a day. ( )A A. to swim