The results showed that nanometer silica could provide paper with good smoothness, inkreceptivity, and ink density.
实验结果表明，纳米二氧化硅能够赋予纸页优良的平滑度、油墨吸收性和色密度。
2
Printing quality relate to many factors, in which inkreceptivity of paper is an extremely important influence factor.
印刷品的质量好坏与许多因素有关，其中纸张的吸墨性就是一个非常重要的影响因素。
3
This topic embarking from the usual classroom instruction, mainly studies relationship between inkreceptivity of paper and quality of printing product.