“median age”的概念、定义、翻译、参考文献-科学参考

单词	median age
释义	median age Encyclopedia 法学年龄释 median age年龄中位数将全体人口按年龄大小的自然顺序排列时居于中间位置的人的年龄数值。又称中位年龄、中数年龄。
随便看	shifted inverse iteration shifted QR method shifted Weyl reflection shifter shift factor shift-in shift-induced interference shifting shifting balance theory shifting bottleneck procedure shifting cultivation shifting dunes control at Ningxia Shapotou Section of the Baotou-Lanzhou Railway Shifting (Funds) shifting method shifting operator shifting sand shifting sandy land shifting theorem shift instruction shift invariant discrete time system shift-invariant operator shift left shift network shift of the graduation shift of the origin

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。