over etching

over etching 基本解释

过腐蚀

计算机

重点词汇

• etchingn. 蚀刻版画, 蚀刻画, 蚀刻术 [化] 蚀刻; 浸蚀
• overadv. 结束, 越过, 从头到尾 prep. 在...之上, 遍于...之上, 越过 a. 上面的 vt. 越过

over etching 双语例句

1. 1、 The influence on over etching and under etching to IC layout is analyzed, the computation model and realization method of IC critical area are presented.
   论文在分析过刻蚀和欠刻蚀对IC版图影响的基础上，提出了基于工艺偏差影响的IC关键面积计算新模型和实现方法。
2. 2、 over etching or under etching in IC process causes the variation of the linewidth and spacing between two parallel lines because of the random disturbance of the process.
   在IC的制造过程中，由于工艺的随机扰动，过刻蚀和欠刻蚀造成了导线条的宽度和线间距的变化。
3. 3、 A factor α is defined as the ratio of the current density of the electro-polishing bulk Si over the total current density of the electrochemical etching.
   把电抛光体硅的电流密度Je与总的腐蚀电流密度J的比值定义为抛光因子α。