The fixing and darkening effects on Direct Black GF treated by aqueous silica sol were also discussed in this paper.

本论文对硅的水溶胶用于直接黑gf的固色和增深处理进行了探讨。

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Experimental data showed that the aqueous silica sol had excellent fixing and darkening effects on Direct Black GF on cotton.

实验结果显示，硅的水溶胶对直接黑gf有着明显的固色作用和增深作用。

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I. Direct Black 38. Similar dye exhaustion curves, color shades and dye depths, dye processing as well as absorption spectra were shown.

直接黑38进行了比较，结果显示：这些染料在上染曲线、染色深度、染色工艺、可见光谱和染料色光与C。

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We cannot effectively discuss the issue of sexual assault in Black communities without acknowledging the direct war that was waged against Black women through rape during slavery and the Jim Crow era.

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"To utter that, and to direct it to a black person, and to a black man in New York City many people out here have to deal with racism, we don't throw the word around lightly, " Mr. Thompson said.

WSJ: Thompson, Quinn Recycle Trash Fight

The display looks great both indoors and out, though we did notice some odd black spotting while viewing the panel in direct sunlight -- adjusting the angle eradicates the issue.

ENGADGET: Pebble smartwatch review Mobile