蓝与黑
- 网络The Blue and the Black;Black Blue;Blue and Black
蓝与黑-
而印于色调靠近长波端和短波端的色纸，蓝墨与黑墨的差异无统计学意义。
As the paper which emit more long or short wavelength light , there are usually no significant difference between blue and black ink on DV .
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利用穆斯堡尔谱分析结果以及前人光谱分析等资料，从铁离子的价态入手，重新确立了山东蓝宝石的呈色机制，确定出致蓝因素与致黑因素。
Based on Mossbauer spectra and some related data , the authors have analyzed valence of Fe ion in sapphire and studied coloration mechanism of sapphire from Shandong Province .