“expectation of life”的概念、定义、翻译、参考文献-科学参考

单词	expectation of life
释义	expectation of life 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。 Mathematics expectation of life寿命期望
随便看	international ballet competition International Bank Credit international banking regulation International Basketball Federation International Biathlon Union international bibliographical society International Biennial of Graphic Design Brno international big four fashion week International Biodiversity Day International Biological Program International Biological Programme International Bobsleigh and Skeleton Federation International Bocce Federation International Bond Issurance international book fair International Book Festival Budapest International Booksellers Federation international book trade International Botanical Congress International Bovine Meat Agreement International Brigades international broadcasting International Bureau of Physical-Chemical Standards International Bureau of Weights and Measures international business usage

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。