“duration specific”概念、定义、翻译-科学时代

单词	duration specific
释义	人口学词汇手册 duration specific 特定时限，特定时期
随便看	structured media structured observation structured observation structured permutation structured problem structured program structured programming structured programming structured programming structured programming structured programming language structured pulse Structured Query Language structured query language Structured Query Language (SQL) Structured Query Language (SQL) structured query language (SQL) Structured Query Language--Structured Query Language (SQL) structured query language--structured query language (SQL) structured questionnaire structured response item structure drill structured sequential interview structured settlement structured transducer

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。