当今电子系统正向高速化和小型化方向飞速发展。

Nowadays the electronic system is swift developing to the high speed and miniaturized direction.

数字电路的高速化已是大势所趋，而高速数字电路的设计又给工程师带来了众多新问题。

The speed of digital circuit is becoming higher and higher, and this tendency brings the circuit designer many problems.

力矩电动机直接驱动双摆头是实现五轴联动数控机床高速化的新形式。

Multiple axes rotary spindle head driven directly by torque motor is an ideal solution to realize high-speed of 5-axis CNC machine tool.

该搜索引擎具有检索操作便捷化，选题标准学术化、引用搜索智能化、瞬间运行高速化等特点。

In this article, the author analyzes its user-friendliness, strict selection criteria, smart search functions, etc.