【摘要】 报告了用等离子体处理ＰＳ版砂目表面的实验结果，研究结果表明，在等离子体作用下，ＰＳ版砂目表面糙度会发生变化，表面出现大量直径为２０－５０μ的微孔。Ｓｋ绝对值变大，ｔｐ值分布变好。更多还原

【Abstract】 The experimental results of treatment of PS plate surface by means of plasma were reported.The results show that after treatment in plasma the roughnees of surface changed, some new holes with size of 20-30 appeared, the value of Sk increased, the distribution behaviaurs of tp was variated.更多还原