“结婚年龄中位数”概念、定义、翻译-科学时代

单词	结婚年龄中位数
释义	人口学词汇手册结婚年龄中位数 median age at marriage
随便看	Nirvāṇa Day nirvāṇa insight nirvāṇa of no dwelling nirvāṇa of pure，clear self-nature nirvāṇa without residue nirvāṇa with residue Nirākāra-jñānavādin-yogācara NIR（non-ionizing radiation） NIS Nisan N-ISDN (narrowband ISDN) nisi nisi judgment nisin nisin nisin NIS (Network Information Service) NIS (network information service) NIS--NIS (network information service) nisoldipine nisoldipine Nissan NIST NIST (National Institute of Standards and Technology) NIST--NIST (National Institute of Standards and Technology)

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。