1. The DC and AC attenuator circuits provide ranging for the AC and DC functions. 直流和交流衰减器电路提供直流和交流功能的量程切换。
2. Audio and other AC applications benefit from the wide bandwidth and low distortion. 宽带宽和低失真特性则有益于音频和其它交流应用。
3. The discussion includes the benefits and shortcomings of ac and dc excitation techniques using current and voltage. 这次讨论包括交流和直流的励磁技术好处和缺点在使用电流和电压方面。
英英解释
n.
1. a radioactive element of the actinide series; found in uranium ores
2. an electric current that reverses direction sinusoidally
网络释义
ac 亚森松岛;
交流;
交流电;
Alternating current;
AC accumulator 充电电池;
蓄电池,储压器;
蓄电池储压器;
累加器，蓄电池，贮存器;
