abbr.data interchange format 数据交换格式;d
DIF shows 88 % of the patients having deposits of C 3, IgG, and IgM.
DIF检查见患者中88%有C_3 、 IgG及IgM沉积.
Please inform us of your lowest price DIF London.
请把伦敦DIF的最低价格报给我们.
Digital Intermediate Frequency ( DIF ) system is applied widely in Radar and communication systems.
数字 中频 系统广泛应用于雷达和通信系统中.
Government Information Locator Service to the DIF arealso given in this work.
关键词:目录交换格式,元资料,电子地理元资料,政府资讯指引服务,电子图书馆.