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Terms for subject Demography containing expectation | all forms | exact matches only
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expectation of life概率寿命
expectation of life预期寿命
expectation of life平均〔概率,估计〕寿命〔使用期〕
expectation of life平均寿命
expectation of life at birth出生时的平均预期寿命简写为LFEX
expectation of life at birth希望寿命
expectation of working life预期工作寿命