“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 平均概率寿命期望寿命估计寿命预期寿命
随便看	wagon-type spreader wagon vault wagon weighing machine wagon works Wagstaffes fracture wagtail Wahl correlation Wahlenbergia Wahls factor waif wain wainscot wainscoting cap wainscot oak wairakite waist waist anchor waist-belt leather waist breast waist burnishing waistcloth (船的) waist curve waist cutter spindle waisted cauldron waisted cocoon

科学参考收录了1248194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。