研究了热影响区宽度和金相结构。
The heat-affected zone and the metallographic structure are studied.
随着rtp温度的升高，降温速率的减小，样品清洁区宽度逐渐变宽。
With increasing RTP temperature and decreasing cooling rate, DZ width increased.
本文还简单地讨论了共振转速区宽度和激振力配置间关系的计算方法。
In this article, we also briefly discuss the relation between the width of the resonance speed region and the combination of the different exciting forces.
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