“fourth normal form”的概念、定义、翻译、参考文献-科学参考

单词	fourth normal form
释义	fourth normal form Computer 数据库数据库理论释文 fourth normal form, 4NF第四范式
随便看	underwater swimming underwater target detection underwater topographic survey underwater towing system underwater transducer array underwater tunable filter splitting underwater vehicle underwater welding underwater wireless optical communication underwear Underwood-Simmons Act Underworld underwriting underwriting cycle underwriting of liability insurance underwriting of securities undesired oscillation undetectable undetected neutron undeterminate undetermined undetermined coefficient undetermined coefficients method undetermined multiplier undetermined multipliers

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。