photolithography photoetching method

例句：

1. 1.The process of photolithography is crucial for the manufacture of micro-electronics devices.
   光刻过程对于制造微电子器件至关重要。
2. 2. The photolithography technique has been widely used in the production of printed circuit boards.
   光刻技术在印刷电路板的生产过程中得到了广泛应用。
3. 3.Photolithography is a complex process that involves the use of light and chemicals to create precise images on a substrate.
   光刻是一个复杂的过程，涉及到使用光和化学物质在基板上创建精确的图像。