UC知道帮我翻译一下这段内容，谢谢。
来源：百度知道 编辑：UC知道 时间：2024/06/04 05:57:22
本文的主要内容是电脑主板维修培训装置中的SMT多层电路板设计。文中还包括电路设计软件Protel99se的基本应用以及绘制多层电路板的原理图和PCB的设计及制作。
我在这个课题中主要承担的是SMT多层电路板设计。多层电路板PCB设计在此次课题中是重要的组成部分，是本课题的最后一步。在研究本课题的过程中我自学了Protel99se电路设计软件和一些电子工艺知识。对电子产品的设计过程有了进一步的了解和认识。
The abstract (Summary)
This article's primary coverage is in the computer motherboard service training installment SMT multi-layer circuit wafer design. In the article also includes circuit design software Protel99se the basic application as well as the plan multi-layer circuit wafer schematic diagram and the PCB design and the manufacture.
What I mainly undertake in this topic is the SMT multi-layer circuit wafer design. The multi-layered circuit wafer PCB design in this topic is the important constituent, is this topic last step. In studied this topic in the process I to study independently the Protel99se circuit design software and some electronic craft knowledge. Had the further understanding and the understanding to electronic products' design process.