Question

英语翻译数字式电子钟采用数字电路实现时分秒数字的显示计时装置,由于数字集成电路的发展,数字钟的精度和稳定性大大提高,因此

Answer 1

Digital electric clock USES the digital circuit implementation of digital display provides a timing device,because the numberWord the development of integrated circuits,a digital clock the precision a...