“life expectancy”的概念、定义、翻译、参考文献-科学参考

单词	life expectancy
释义	life expectancy Encyclopedia 理学生命期望释 life expectancy生命期望种群中某一特定年龄的个体在未来所能存活的平均时间。又称期望寿命、平均寿命。
随便看	National Museum of Yaounde Nationalmuseum Stockholm National Music national musical film National Music and Dance National Music Government National Music Museum National Nature Reserve for Ancient Coast and Wetland in Tianjin National Nature Reserve for Chinese White Dolphin in Zhujiang Esturay，Guangdong National Nature Reserve forCoastal Landform in Chengshantou，Dalian National Nature Reserve for Coral Reef in Xunwen, Guangdong National Nature Reserve for Dugong in Hepu，Guangxi National Nature Reserve for Marine Ecology in DazhouIsland,Wanning, Hainan National Nature Reserve for Marine Ecology in Jiushan Archipelago，Zhejiang National Nature Reserve for Rare Marine Organisms in Leizhou, Guangdong National Nature Reserve for Rare Marine Species in Xiamen National Nature Reserve for Shell Bay and Wetland in Binzhou , Shandong National Nature Reserve for Snake Island-Laotie Mountain in Liaoning National Nature Reserve for Submerged Forest Remains in Shenhu Bay, Fujian National Nature Reserve for Wetland in Jiuduansha，Shanghai National Nature Reserve for Whooper Swan in Rongcheng, Shandong National Nature Reserve in Beilun Esturay, Guangxi National Nature Reserve in Changdao Island，Shandong National Nature Reserve in Nanji Islands, Zhejiang National Nature Reserve in Neilingding Island-Futian，Guangdong

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