“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	angle of intersection angle of lag angle of minimum deviation angle of minimum resolution angle of minimun resolution angle of nutation angle of object field of view angle of parallelism angle of polarization angle of position angle of precession angle of projection angle of reflection angle of refraction angle of repose angle of rock mass movement angle of rotation angle of scattering angle of second curvature angle of separation angle of shear angle of shear strain angle of sight angle of the vertical angle of tilt

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