“national life table”的概念、定义、翻译、参考文献-科学参考

单词	national life table
释义	national life table Encyclopedia 理学精算释 national life table国民生命表以某一国家或某一地区为调查对象，依据人口普查资料进行编制的反映一个特定时期内某一国家或特定地区人生存和死亡规律的统计表。
随便看	agrometeorological information agrometeorological instruments agrometeorological model agrometeorological monitorning agrometeorological numerical simulation agrometeorological observation agrometeorological observation system agrometeorological production prediction by remote sensing agrometeorological products of information service agrometeorological remote sensing Agrometeorological research academic of China agrometeorological research organization of China agrometeorological service agrometeorological service System agro-meteorological simulation agrometeorological station agrometeorological stress agrometeorological technology agrometeorological textbook agrometeorological training agrometeorological yield forecast agro-meteorology agrometeorology,agricultural meteorologyy agrometerological service system agrometorological edge effects

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。