线轮廓度-是条件允许量相同的剖面变化，醚单边或双边，沿着一条线元素的特征。
Profile of a line - is the condition permitting a uniform amount of profile variation, ether unilaterally or bilaterally, along a line element of a feature.
对铁基合金可见光谱线进行了计算机模拟，研究了基体元素铁和各成分元素的可见光谱特征。
By the help of computer simulation of visible spectrums, the characteristics of visible spectrums of matrix element fe and other elements of ferroalloys were investigated.
对铜合金可见光谱线进行了计算机数字模拟处理，研究了基体元素铜和各成分元素的可见光谱特征。
The visible spectrum characteristics of the copper matrix and component in Cu-based alloy were(studied) with computerized digital simulation processing technique.
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