“主题词”概念、定义、翻译-科学时代

单词	主题词
释义	图书馆、情报与文献学词汇手册主题词 descriptor；topical term
随便看	featured column feature-deletion and-addition rules feature detection feature detector feature-driven development (FDD) feature editor feature extraction feature extraction feature extraction feature extraction feature extractor feature film feature film feature film feature film feature floor feature generation feature information resource feature length feature matching feature modeling feature of emission spectrum feature of remote sensing information feature programme feature programme

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。