The superfine of particles during the process of classification will make “fish-hook effect” happened on Tromp curve worse and lead to the decrease of classification efficiency. 粗颗粒沉积物的体积小、分散好。
A glossy display is an electronic display with a glossy surface. In certain light environments glossy displays provide better color intensity and contrast ratios than matte displays. The primary disadvantage of these displays is their tendency to reflect any external light, often resulting in an undesirable glare.