摘要
文中论述了显示仪表的发展以及数字式仪表的优点.给出了交直流电压表、电流表和交流功率表的设计数据和实例.
This paper presented the development of display meter and the advantages of digital meter and gave the design dates of AC/DC voltmeter,AC/DC current meter and AC power meter.
出处
《昆明理工大学学报(理工版)》
1999年第5期90-94,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)