source of light

短语词组

短语

• source e of light 光源
• point source of light 点光源;翻译
• artificial source of light 人工光源
• uniform source of light 均匀光线
• source of white light 白光光源
• secondary source of light 二次光源
• source of parallel light 平行光源
• The source of light 光明之源
• efficiency of source of light 光源效率
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