为了促进我国电子专用设备技术的发展,提高电子专用设备的科研水平,中国电子总公司预研局定于一九九二年十一月中旬在甘肃省平凉市机电部第四十五研究所召开“电子专用设备部分预研项目方案评审及发展研讨会,对一九九二年电子预研项目“高精度自动对准技术”、“高精度伺服定位技术”、“离子注入机用射频四极场加速技术”、“低温泵用制冷 In order to promote the development of electronic special equipment technology in our country and improve the scientific research level of electronic special equipment, the Preliminary Research Bureau of China Electronics Corporation is scheduled to be held in the 45th Institute of Electrical and Mechanical Services of Pingliang City, Gansu Province in mid-November 1992 “Electronic equipment part of the pre-research project program review and development seminar on the 1992 pre-research projects” high-precision automatic alignment technology “,” high-precision servo positioning technology “,” ion implanter RF quadrupole Field acceleration technology “,” cryogenic pump cooling