“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	well poised series well-poised series well-posed well-posed Cauchy problem well-posed definition well-posed difference problem well posedness well-posedness well-posedness class well posedness of interpolation problem well-posed problem well-posed solution well-powered category well process well processing well production rate well-quasi-order well-quasi-ordered set well-quasi-ordering well-read and well-paid scholars well-rig Wells well salt well-semimodule well-separated eigenvalue

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