“平均预期寿命”的概念、定义、翻译、参考文献-科学参考

单词	平均预期寿命
释义	平均预期寿命 Encyclopedia 法学平均预期寿命释 expectation of life平均预期寿命在一定的年龄别死亡率水平下，活到确切年龄后平均还能继续生存的年数。简称平均寿命。
随便看	transformation of publishing units into enterprises transformation of random variables transformation of random vectors transformation of roots transformation of scientific and technological achievements transformation of similitude transformation of snow to ice transformation of the Basis transformation of the government functions transformation of the mode of economic development transformation of the pattern of economic growth transformation operator transformation optics transformation parameter transformation problem transformation product transformation ratio transformation rule transformation semigroup transformations of Dirac equation transformation space transformation stage structure transformation strengthening transformation theory transformation to principal axis

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。