“object-relation database”的概念、定义、翻译、参考文献-科学参考

单词	object-relation database
释义	object-relation database Encyclopedia 理学数据库系统释 object-relation database对象-关系数据库基于对象-关系数据模型，通过支持复杂数据类型扩充关系模型。
随便看	scaling relation of galaxies scaling theory scaling theory of localization scaling transformation scaling-up scaling variable scaling violation scallion harvester scallion leaf beetle scallop scalloped hammerhead scallop farming history in China scallops scalp acupuncture therapy scalping scalp injury scaly bud scaly coal scaly hairfin anchovy scaly-sided merganser scaly tree ferns family scan scanatron scan chain scan conversion

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。