求翻译：由于使用的是GCC 95和瓷土颜料，涂料拥有更细小的颜料粒子，涂层拥有更平滑的表面，相比于底涂涂层，涂层表面趋于封闭，故纸张中OBA光波反射的少而被遮盖的多；是什么意思？

Gcc 95 and clay pigment paints with small pigment particles, the coating has a smoother surface, compared to the primer coating, the coated surface tends to be closed, so the paper the oba light waves reflected less covered and more;

It is due to the use of 95 and China Clays GCC paint pigment, the pigment with a very small particles and coated with a smooth surface, compared to the bottom and coating that tend to surface in the paper, closed OBA light waves reflected from the cover of little more than that.

Because uses is GCC 95 and the porcelain clay pigment, the coating has the tinier pigment granule, the coating has a smoother surface, compares Yu De to spread the coating, the coating surface tends to the seal, therefore in the paper the OBA light wave reflection few many which covers;

Due to using GCC 95 and China clay pigment, coating pigment particles with smaller, the coating has a smoother surface, compared to the primer coating, coating the surface tends to be closed, so OBA optical reflection in paper covered much less;

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