| 1. | Transistor hi - fi power amplifier , the output impedance is low , can actuate the speaker well
高速晶体管hi - fi功率放大器，输出阻抗低，能更好地驱动扬声器。 |
| 2. | One of the things about amplifiers that affects how they can drive a speaker system is the amplifier ' s output impedance
输出阻抗是能够影响放大器如何推动扬声器系统工作的诸多因素之一。 |
| 3. | It also has a low impedance , which assures that the typical unbalanced output impedance is between 100 and 1000 ohms
同时它的低阻抗可以确保典型的非平衡输出阻抗保持在100到1 , 000欧姆之间。 |
| 4. | One of the things about amplifiers that affects how they can drive a speaker system is the amplifier ' s [ b ] output impedance [ / b ]
输出阻抗是能够影响放大器如何推动扬声器系统工作的诸多因素之一。 |
| 5. | The maximum output impedance only occurs at the volume control maximum , and quickly goes to a low figure below the maximum level position
最大的输出阻抗只会在最大音量时出现，并且当音量低于最大值时它会迅速降低。 |
| 6. | Technically , the damping factor is the specified load impedance ( in use , that ' d be the speaker system ) divided by the amplifier ' s output impedance
技术上，阻尼因子就是指定的负载阻抗（实践中，也就是扬声器系统）除以放大器的输出阻抗。 |
| 7. | Technically , the damping factor is the specified load impedance ( in use , that ' d be the speaker system ) divided by the amplifier ' s [ i ] output impedance [ / i ]
技术上，阻尼因子就是指定的负载阻抗（实践中，也就是扬声器系统）除以放大器的输出阻抗。 |
| 8. | This paper introduces several dielectric foil switches , analyzes their characteristics in respect of the output pulse shape , switch mechanism and output impedance etc
摘要介绍了国内外几种绝缘薄膜开关，从开关的结构、对应的输出方波波形和输出阻抗等几个方面进行了比较，分析了其各自的优缺点。 |
| 9. | The formulae for input impedance , output impedance and main magnetic flux are derived . the influence of resistance , induction and voltage ration to output impedance of transformer are discussed
摘要导出了变压器输入阻抗、输出阻抗、主磁通的计算公式，讨论了电阻、电感以及变比对变压器输出阻抗的影响。 |
| 10. | The use of this instrument by both engineering and production permits quick and accurate characterization of the input and output impedance , gain , reverse isolation of individual units and the degree of match between units
工程以及产品通过使用这种仪器可以迅速准确的获得输入/输出阻抗、增益、独立单元的反向隔离以及两个单元之间的匹配程度。 |
