“low fertility trap”的概念、定义、翻译、参考文献-科学参考

单词	low fertility trap
释义	low fertility trap Encyclopedia 法学生育率释 low fertility trap低生育率陷阱生育率降到较低水平且不断固化，从而对人口结构和社会生活产生重大影响的理论假设。
随便看	radar seeker radar servomechanism radar servo system radar signal detection and information extraction radar signal direction finding radar signal frequency measurement radar signal processor radar signal sorting radar simulation radar stage recorder radar station radar survey radar target detection radar target localization radar target simulator radar target tracking Radar Technology Series radar telescope radar television double homing heads combined guidance radar tracking and identification system radar transmitter radar warning equipment radar waveform radar waveform generator radar wave gauge

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。