“藏书保障率”概念、定义、翻译-科学时代

单词	藏书保障率
释义	图书馆、情报与文献学词汇手册藏书保障率 rate of collection possession
随便看	radioactive tracer radioactive tracer element radioactive tracer gas radioactive tracer leg radioactive tracer logging radioactive tracer logging radioactive-tracer method radioactive transformation radioactive waste radioactive waste radioactive waste radioactive waste radioactive waste deep rock disposal radioactive waste discard radioactive waste disposal radioactive waste disposal radioactive waste disposal line radioactive waste dumping ground radioactive waste glass radioactive waste ground disposal area radioactive waste ground storage radioactive waste management radioactive waste management radioactive waste management study radioactive waste near-surface disposal

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。