The spectral characteristics of Zn and other components of the alloys were investigated using grating spectroscope and prism spectroscope and color spectra were taken.
使用光栅看谱镜和棱镜看谱镜对锌合金可见光谱进行分析研究，并摄制了彩色图谱。
When making grating, there is an accompany grating because of spectroscope. In this paper, we have studied accompany grating.
在制作光栅中，由于分光镜的使用，有一伴随光栅存在．该文对伴随光栅进行了讨论。
When making grating, there is an accompany grating because of spectroscope.
在制作光栅中，由于分光镜的使用，有一伴随光栅存在。
When making grating, there is an accompany grating because of spectroscope.
在制作光栅中，由于分光镜的使用，有一伴随光栅存在。
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