欧路词典|英汉-汉英词典 DSA是什么意思

Abstract: The effect of the desaturation aging (DSA) treatment on the strength and the corrosion resistance of ultra high strength aluminium alloys were studied.

研究了缓饱和时效工艺（DSA）对超高强铝合金强度和抗腐蚀性能的影响。