英语语法分析

Studying the craft and design of the PCB in high frequence signal system.

研究了高频电子印刷板的设计原理，并掌握了制作工艺。

Analysed the frequence compensation and noise response of the Op Amps extent.

对电路的频率补偿和噪声性能进行了一定的分析。

Finally presents the detecting and processing technique of exciting power and frequence.

重点介绍激振力和激振频率的检测和处理技术。