自动调谐的超高频信号接收器现普遍使用在小汽车上。

Auto-tuning VHF receivers are now common in cars.

《柯林斯英汉双解大词典》

摘要：本文介绍基于单片机at89c 51控制的自动往返电动小汽车控制系统的硬件和软件设计。

Abstract: This paper introduces a kind of hardware and software design, which is the system of automatically back and forth electric car controlled by MCU AT89C51.

youdao

摘要：本文介绍基于单片机at89c 51控制的自动往返电动小汽车控制系统的硬件和软件设计。

Abstract: This paper introduces a kind of hardware and software design, which is the system of automatically back and forth electric car controlled by MCU AT89C51.

youdao