2. The set of statements,
expressed in data definition language, that completely describe the structure of a data base.
一组以数据定义语言来表达地语句集,该语句集完整地描述了数据库地结构。
3. India and Brazil have also
expressed strong interest in cooperation with China to receive support in technology, equipment and talent.
印度和巴西也表达了强烈兴趣,希望通过合作获得中国在技术、设备和人才上的支持。