中英互译
input impedance
美 /ˈɪnpʊt ɪmˈpiːdns/
基本释义
- 输入阻抗：指电路或设备的输入端对外部信号的阻抗。它是指输入端电压与输入端电流之比。
双语例句
- It is not in need of buffer stage for cascading because of high input impedance.因为具有很高的输入阻抗，所以级联时不需缓冲级。
- The input impedance of a rectangular microstrip patch is discussed by this method.利用本方法对矩形微带贴片的输入阻抗进行了讨论。
- DVM usually got an input impedance of 10 Mohm. There may be loading effect when measuring high impedance circuit.数字式电压表通常有10兆欧的输入阻抗。当测量高阻抗电路时﹐可能会有影响。
网络短语
- equivalent input impedance等效输入阻抗；等效空气容积
- internal input impedance内部输入阻抗
- antenna input impedance天线输入阻抗
- infinite input impedance amplifier无限输入阻抗放大器
- open-circuit input impedance开路输入阻抗；入阻抗
英英释义
- The input impedance of an electrical network is the equivalent impedance "seen" by a power source connected to that network. If the source provides known voltage and current, such impedance can be calculated using Ohm's Law.