在应用节点电位法分析电路时,原则上选择任何一个节点作为参考点均可以。
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应用节点电位法分析电路时,与理想电流源串联的电阻不影响各个节点的电位。
A. 对
B. 错
应用节点电位法分析电路时,与理想电压源并联的电阻两端电压恒定,对其它支路的电流和各节点的电位会产生影响。
A. 对
B. 错
原文:听音频翻译. 译文:The annual volume of contracted foreign capital is USD 150.5 billion, an increase of 33%; and actually utilized foreign capital is USD 60.6 billion, an increase of 13.3.
A. 对
B. 错
Task 2 Decide whether the following statements are true(T) or false (F) according to the passage.Bob and Jennifer are very satisfied with their brand-new office building.
A. 对
B. 错