...论坛-国际铸业网铸造论坛 - Powered by zz361 关键词： 减小变形；控制变形；热处理 [gap=541]Keywords： Reducing distortion；Control distortion；Heat treatment ...
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It is claimed to be an advance on traditional loudspeaker designs because the driver has very little mass, and so low inertia, reducing distortion.
据称跟传统的扬声器相比，等离子喇叭单元具有很小的质量而具有较小的惰性，因此减小了失真。
While working on a means of reducing amplifier distortion, he devised the negative feedback amplifier.
在研究减少放大器失真方法时他发明了负反馈放大器。
Effectiveness of reducing welding distortion by trailing intensive cooling and the influence of heat - dissipating condition of the fixture on such effectiveness were studied.
研究了随焊激冷减小铝合金薄板焊接变形的效果及夹具的散热条件对该效果的影响。
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