以下为句子列表：
英文: If the speaker needs more current (its overall impedance drops) then a lower amplifier output impedance will allow that current to be drawn out of the amplifier without causing much of a change in the applied voltage - and that means [i]less[/i] distortio
中文: 如果扬声器需要更大电流（扬声器的整体阻抗降低），那么一个低输出阻抗的放大器可以容许在输出相应电流的同时，所施加的电压变化更小，这也意味着失真更小。
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英文: If the speaker needs more current (its overall impedance drops) then a lower amplifier output impedance will allow that current to be drawn out of the amplifier without causing much of a change in the applied voltage - and that means less distortion.
中文: 如果扬声器需要更大电流（扬声器的整体阻抗降低），那么一个低输出阻抗的放大器可以容许在输出相应电流的同时，所施加的电压变化更小，这也意味着失真更小。
更详细...
英文: The numerical results show that an appropriate applied voltage potential across the piezoelectric shell has the effect of suppressing the reflected pressure from the sphere shell in a cone fluid field, and able to completely cancel the reflections at any
中文: 研究表明，在压电中加载适当的电压可以在一个圆锥形的流体区域内有效地减小壳体对于外来声波的反射，并且有可能完全消除任意选定空间点上的反射。
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英文: With the optimum NR concentration of 00 μmol/L and applied voltage of .0 V, the lactic acid production with haddock hydrolysate (as % of control) increased .7% and the final pH value was .00, after 8 hours fermentation.
中文: 在最适的中性红浓度(00μmol/L)和电压(.0V)条件下,鳕鱼下脚料水解液经8h的发酵后乳酸量提高了.7%,最终pH值为.00.
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