“free text method”的概念、定义、翻译、参考文献-科学参考

单词	free text method
释义	free text method Encyclopedia 管理学标引释 free text method自由文本法将多媒体信息内容用自然语言进行确切描述，揭示其内在的各种语义联系、时空关联性，形成描述性的自由文本，再对该文本内容进行概念标引而间接地完成对多媒体信息内容的标引，并作为检索入口的方法。
随便看	central diaphragm method central difference central difference; centered difference central difference notation central difference operator central difference quotient central dilation central disaster-prevention green space central dislocation of hip joint central distributed PV inverter system central distribution Central District central divided difference central division algebra central dogma central-Dominated galaxy central eclipse central edge Central Education Council Central Electricity Research Laboratory central element central emergency response agency central endomorphism central enterprise central eruption

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。