The development and application of Al-Sc alloy were briefly discussed.
简要阐述了铝钪合金的开发应用前景。
The traditional process of producing Al-Sc alloy (contained 2% of Sc) is not fit for industrial production because of its high cost and complicated conditions.
本文综述了国内外铝钪合金的研究现状，介绍了钪在铝合金中的作用。
Thispaper gives a description of the theory and practise of mean value filter. Sometheoretical analyses used in signal data processing of dynamic electronic track sc-al may be un…
应用这种理论，能够对动态轨道衡信号数据处理中几种基本方法进行理论分析，从而较大幅度提高动态轨道衡的技术指标。
Thispaper gives a description of the theory and practise of mean value filter. Sometheoretical analyses used in signal data processing of dynamic electronic track sc-al may be un…
应用这种理论，能够对动态轨道衡信号数据处理中几种基本方法进行理论分析，从而较大幅度提高动态轨道衡的技术指标。
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