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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在镍基合金可见光谱计算机模拟基础上，研究利用镍元素及成分元素特征谱线进行基体鉴别和成分元素分析的方法。

The method was developed for the matrix determination and the component analysis by the character line in Ni-based alloy based on digital simulation.

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结果：积累了悬钩子木的药材性状、显微特征、一般理化反应及紫外光谱线组的特征和数据。

Results: We collected the features and data of characters, microscopic traits, physicochemical reaction and uv spectra of Ramulus Rubi.

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So, for example, when people, and we'll talk about this next class, were looking at different characteristics spectra of different atoms, what they were seeing is that it appeared to be these very discreet lines that were allowed or not allowed for the different atoms to emit, but they had no way to explain this using classical physics.

举个例子，当大家看到,不同原子的特征光谱时,他们看到的是一些分离的线,那可以使不同的原子,发射或不发射出去，但是这些无法用经典物理来解释。

麻省理工公开课 - 化学原理课程节选