“longevity level”的概念、定义、翻译、参考文献-科学参考

单词	longevity level
释义	longevity level Encyclopedia 医学老年流行病学释 longevity level长寿水平 80岁以上人口占60岁以上人口总数的百分比。
随便看	conceptual modern city Conceptual Notation and Related Articles Conceptual Photography conceptual representation conceptual schema Conceptual Semantics conceptual semantic system conceptual structures conceptual system design conceptual understanding conceptulization conceptus Concept Words Concept－based Foreign Language Pedagogy concernful Concerning Reality and Applying concertato concerted catalysis concertedness concerted reaction concert hall concertina binding concerto Concert of Europe concession agreement

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。