请输入您要查询的字词:
单词
经验生命表
释义
经验生命表
Encyclopedia
理学
精算
释
experience life table
经验生命表
以被保险人为调查对象,依据被保险人实际的死亡统计资料(通常是人寿保险、社会保险等以往的死亡记录等)为依据编制的反映人生存和死亡规律的统计表。
随便看
desert botany
desert climate
desert climatology
desert control
Desert Conttrol Research Of Shaanxi Province
desert depositional system
desert ecological agriculture
desert ecology
desert ecosystem
desert ecosystem nature reserve
desert ephemeral plant
desert hamster
deserticulture
desertification
desertification biological process
desertification climate division
desertification combating
desertification control project in China
desertification in China
desertification monitoring
desertification physical process
desertification process
desert in China
Desertion
desertization
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/9/14 20:36:40