amplification
n. 扩大; 〈电子〉 放大(率)
If you amplify a sound, you make it louder, usually by using electronic equipment.
This landscape seemed to trap and amplify sounds...
这种地貌好像可以笼住并放大声音。
The music was amplified with microphones...
音乐声通过麦克风被放大。
To amplify something means to increase its strength or intensity.
The mist had been replaced by a kind of haze that seemed to amplify the heat...
薄雾散了,取而代之的是一种似乎更添酷热的烟霭。
Her anxiety about the world was amplifying her personal fears about her future.
她对世界的忧虑加剧了她对自己未来的恐惧。
1. addition of extra material or illustration or clarifying detail;
2. the amount of increase in signal power or voltage or current expressed as the ratio of output to input
3. (electronics) the act of increasing voltage or power or current
The voice of despair may be weak and need amplification.
绝望的呼声可能很微弱,需要扩大。
Operating on the borderline of superconductivity and ordinary conductivity, they produce immense amplification.
它们在超导性和普通导电性的临界线上操作, 产生巨大的放大效果.
We may conclude that transistors will be used wherever efficient amplification required within a small space.
我们可以得出结论,凡是在小体积里需要有效放大的场合,都要采用晶体管.
Amplification in the high turnover at all to sell.
成交量在高位放大时全部卖.
Internal amplification control ( IAC ) was designed for SDA to achieve accuracy of the results.
SDA技术设立的内扩增质量控制 ( IAC ) 可确保检测结果的准确性.