The inclusion shape in the minerals and the color of fluorescence determines time, temperature and pathway of crude migration, revealing the reservoir formation and evolution history.

根据包裹体在矿物中的产状和荧光颜色，能查明原油运移的时间、温度和通道，从而揭示原油的成藏演化史。

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With the help of optical microscope (OM) and color metallography, the interface migration and its influencing factors were investigated during vacuum holding process.

用光学显微镜和彩色金相技术，研究了真空保温过程中界面的迁移情况及其影响因素。

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Binder migration of coating color on paper and paperboard affects the final quality of coated paper.

纸和纸板涂料的胶粘剂迁移影响涂布纸的最终质量。

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And since the Brazilian immigration is a more heavily middle class phenomenon and there are relatively fewer percentage-wise people of color who are middle class, I think that's one of the reasons why the migration is lighter than the country as a whole.

NPR: Afro-Brazilian, African-American Ties