对电路板进行操作之前，必须要除去身上的静电。
Before working with electronic boards it's necessary to get rid of static electricity.
操作的规则和它的电路在下面的块图表有概述。
The operation principle and its circuits are summarised in the block diagram below.
该电路也可以经过选择性写入操作把信息写入存储单元。
The circuit can also write information into the memory cell by selective write operation.
自动检测技术操作简单，且测试速度快，但需要增加辅助检测电路。
The automatic test technology is fast and easy to operate, but needs some extra circuits.
智能电路板控制和触屏按键操作，令工作更轻松简单。
Intelligent circuit board control and touch screen buttons, make work more easily.
本篇介绍了ECL集成电路应用设计中传输线的基本操作。
The article introduced the basic operation in ECL IC application design.
本篇介绍了ECL集成电路应用设计中传输线的基本操作。
The article introduced the basic operation in ECL IC application design.
应用推荐