论文部分内容阅读
文中指出,如果用平行平板法研磨、抛光玻璃陶瓷毛胚可以得到高精度的表面,那么无论随着时间推移或在从-57℃至+120℃之间冷却或加热,面形都不会改变。
It is pointed out in the article that if the glass ceramic blank is polished or polished by a parallel plate method to obtain a highly precise surface, the surface profile will not change over time or from cooling or heating from -57 ° C. to + 120 ° C. .