“demographic transition”概念、定义、翻译-科学时代

单词	demographic transition
释义	人口学词汇手册 demographic transition 人口转变，人口过渡
随便看	virtual particle virtual passage virtual path virtualPC virtual photon virtual photon virtual photon field virtual population analysis virtual population analysis virtual population analysis--virtual population analysis（VPA） virtual population analysis--virtual population analysis（VPA） virtual population analysis（VPA） virtual population analysis（VPA） Virtual Private Dialup Network Virtual Private Dialup Network--Virtual Private Dialup Network (VPDN) Virtual Private Dialup Network (VPDN) Virtual Private Local Area Network Virtual Private Local Area Network--Virtual Private Local Area Network (VPLAN) Virtual Private Local Area Network (VPLAN) Virtual Private Network virtual private network Virtual Private Network--Virtual Private Network (VPN) virtual private network--virtual private network (VPN) virtual private network (VPN) Virtual Private Network (VPN)

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。